{"product_id":"20a-12v-intelligent-automatic-multi-stage-mains-battery-charger","title":"20A 12V Intelligent automatic multi-stage mains battery charger","description":"\u003c!-- eBay Listing: Photonic Universe 20A 12V Intelligent Automatic Multi-Stage Mains Battery Charger --\u003e \u003c!-- eBay Compliant: No scripts, no external links, no Shopify tags, inline styles only --\u003e \u003cdiv style=\"font-family: Georgia, 'Times New Roman', serif; font-size: 16px; line-height: 1.7; color: #1a1a1a; max-width: 900px; margin: 0 auto; background-color: #ffffff;\"\u003e    \u003cdiv style=\"background-color: #0d2137; padding: 36px 24px; text-align: center; border-radius: 4px 4px 0 0;\"\u003e     \u003cdiv style=\"font-family: 'Courier New', Courier, monospace; font-size: 11px; letter-spacing: 4px; color: #f0a020; text-transform: uppercase; margin-bottom: 10px;\"\u003ePHOTONICUNIVERSE CHARGING SOLUTIONS\u003c\/div\u003e     \u003ch1 style=\"margin: 0; font-size: 24px; font-weight: 700; color: #ffffff; letter-spacing: 0.5px; line-height: 1.3;\"\u003e20A 12V Intelligent Automatic Multi-Stage Mains Battery Charger\u003c\/h1\u003e     \u003cp style=\"margin: 12px 0 0; font-size: 15px; color: #a8c4d8; font-style: italic;\"\u003eAdvanced 7-Stage Charging  |  For 12V Lead Acid, AGM, Gel \u0026amp; Wet Cell Batteries\u003c\/p\u003e   \u003c\/div\u003e    \u003cdiv style=\"padding: 28px 24px; background-color: #f7f9fb; border-left: 1px solid #d8e4ee; border-right: 1px solid #d8e4ee;\"\u003e     \u003cp style=\"margin: 0 0 16px; font-size: 16px; color: #333;\"\u003eThe Photonic Universe BC1220 is a 20A 12V intelligent automatic multi-stage mains battery charger, engineered to safely and efficiently charge a 12V battery or battery bank from a standard 220-240V AC mains power source. This charger features an advanced 7-stage charging process, designed to deliver faster and more efficient charging while safeguarding against voltage fluctuations.\u003c\/p\u003e     \u003cp style=\"margin: 0; font-size: 16px; color: #333;\"\u003eCapable of charging a single 12V battery or multiple 12V batteries connected in parallel (provided they are of the same type, capacity, and age), this unit is compatible with various Lead Acid battery types, including AGM, Gel, and Wet cell batteries.\u003c\/p\u003e     \u003cdiv style=\"margin-top: 20px; background-color: #0d2137; border-left: 5px solid #f0a020; padding: 14px 18px; border-radius: 0 4px 4px 0;\"\u003e       \u003cp style=\"margin: 0; color: #e8f0f8; font-size: 15px;\"\u003e\u003cstrong style=\"color: #f0a020;\"\u003eVERSATILE USE:\u003c\/strong\u003e Ideal for charging 12V batteries in leisure vehicles, marine applications, off-grid systems, and general workshop use.\u003c\/p\u003e     \u003c\/div\u003e   \u003c\/div\u003e    \u003cdiv style=\"display: table; width: 100%; border-collapse: collapse; margin-top: 0;\"\u003e     \u003cdiv style=\"display: table-cell; width: 50%; vertical-align: top; padding: 24px; border: 1px solid #d8e4ee; border-top: none; background-color: #ffffff;\"\u003e       \u003ch2 style=\"margin: 0 0 16px; font-size: 14px; font-family: 'Courier New', monospace; letter-spacing: 3px; text-transform: uppercase; color: #0d2137; border-bottom: 2px solid #f0a020; padding-bottom: 8px;\"\u003eKey Features\u003c\/h2\u003e       \u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e         \u003ctbody\u003e           \u003ctr\u003e\u003ctd style=\"padding: 9px 0; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003e▶  \u003cstrong\u003e7-Stage Automatic Charging\u003c\/strong\u003e — Delivers comprehensive and efficient charging for extended battery life.\u003c\/td\u003e\u003c\/tr\u003e           \u003ctr\u003e\u003ctd style=\"padding: 9px 0; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003e▶  \u003cstrong\u003eSafe Unattended Operation\u003c\/strong\u003e — Inbuilt safety functions protect against short circuit, overheating, and overcharging.\u003c\/td\u003e\u003c\/tr\u003e           \u003ctr\u003e\u003ctd style=\"padding: 9px 0; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003e▶  \u003cstrong\u003eContinued Charging During Use\u003c\/strong\u003e — Maintains charge even when power is drawn from the battery.\u003c\/td\u003e\u003c\/tr\u003e           \u003ctr\u003e\u003ctd style=\"padding: 9px 0; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003e▶  \u003cstrong\u003eBoost-Charging Feature\u003c\/strong\u003e — Helps recover lost capacity and improve the condition of older batteries.\u003c\/td\u003e\u003c\/tr\u003e           \u003ctr\u003e\u003ctd style=\"padding: 9px 0; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003e▶  \u003cstrong\u003eDead Battery Recovery (Desulphation)\u003c\/strong\u003e — Breaks down sulphation to restore flat batteries.\u003c\/td\u003e\u003c\/tr\u003e           \u003ctr\u003e\u003ctd style=\"padding: 9px 0; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003e▶  \u003cstrong\u003eAutomatic Temperature Control\u003c\/strong\u003e — Integrated fan activates to maintain optimal internal temperature.\u003c\/td\u003e\u003c\/tr\u003e           \u003ctr\u003e\u003ctd style=\"padding: 9px 0; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003e▶  \u003cstrong\u003eLCD Display \u0026amp; LED Indicators\u003c\/strong\u003e — Provides real-time charging voltage, current, stage, and battery type information.\u003c\/td\u003e\u003c\/tr\u003e           \u003ctr\u003e\u003ctd style=\"padding: 9px 0; font-size: 15px; color: #333;\"\u003e▶  \u003cstrong\u003ePower Pack Function\u003c\/strong\u003e — Can supply direct 12V power to a load without a battery connected.\u003c\/td\u003e\u003c\/tr\u003e         \u003c\/tbody\u003e       \u003c\/table\u003e     \u003c\/div\u003e      \u003cdiv style=\"display: table-cell; width: 50%; vertical-align: top; padding: 24px; border: 1px solid #d8e4ee; border-top: none; border-left: none; background-color: #f7f9fb;\"\u003e       \u003ch2 style=\"margin: 0 0 16px; font-size: 14px; font-family: 'Courier New', monospace; letter-spacing: 3px; text-transform: uppercase; color: #0d2137; border-bottom: 2px solid #f0a020; padding-bottom: 8px;\"\u003eTechnical Specifications\u003c\/h2\u003e       \u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e         \u003cthead\u003e           \u003ctr style=\"background-color: #0d2137;\"\u003e             \u003cth style=\"padding: 10px 12px; text-align: left; font-size: 12px; letter-spacing: 1px; color: #f0a020; font-family: 'Courier New', monospace; font-weight: normal; text-transform: uppercase;\"\u003eParameter\u003c\/th\u003e             \u003cth style=\"padding: 10px 12px; text-align: right; font-size: 12px; letter-spacing: 1px; color: #f0a020; font-family: 'Courier New', monospace; font-weight: normal; text-transform: uppercase;\"\u003eValue\u003c\/th\u003e           \u003c\/tr\u003e         \u003c\/thead\u003e         \u003ctbody\u003e           \u003ctr style=\"background-color: #ffffff;\"\u003e             \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003eOperating Voltage Range (AC)\u003c\/td\u003e             \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333; text-align: right;\"\u003e\u003cstrong\u003e190V - 265V \/ 50 Hz\u003c\/strong\u003e\u003c\/td\u003e           \u003c\/tr\u003e           \u003ctr style=\"background-color: #edf3f8;\"\u003e             \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003eDC Output Current\u003c\/td\u003e             \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333; text-align: right;\"\u003e\u003cstrong\u003e20A\u003c\/strong\u003e\u003c\/td\u003e           \u003c\/tr\u003e           \u003ctr style=\"background-color: #ffffff;\"\u003e             \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003eDC Output Voltage\u003c\/td\u003e             \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333; text-align: right;\"\u003e\u003cstrong\u003e12V\u003c\/strong\u003e\u003c\/td\u003e           \u003c\/tr\u003e           \u003ctr style=\"background-color: #edf3f8;\"\u003e             \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003eSuggested Battery Capacity\u003c\/td\u003e             \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333; text-align: right;\"\u003e\u003cstrong\u003e25 - 200Ah\u003c\/strong\u003e\u003c\/td\u003e           \u003c\/tr\u003e           \u003ctr style=\"background-color: #ffffff;\"\u003e             \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003eBulk\/Absorption Charging Voltage\u003c\/td\u003e             \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333; text-align: right;\"\u003e\u003cstrong\u003e14.2V - 14.8V DC\u003c\/strong\u003e\u003c\/td\u003e           \u003c\/tr\u003e           \u003ctr style=\"background-color: #edf3f8;\"\u003e             \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003eFloat Charging Voltage\u003c\/td\u003e             \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333; text-align: right;\"\u003e\u003cstrong\u003e13.2V - 13.8V DC\u003c\/strong\u003e\u003c\/td\u003e           \u003c\/tr\u003e           \u003ctr style=\"background-color: #ffffff;\"\u003e             \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003eEfficiency\u003c\/td\u003e             \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333; text-align: right;\"\u003e\u003cstrong\u003e\u0026lt;88%\u003c\/strong\u003e\u003c\/td\u003e           \u003c\/tr\u003e           \u003ctr style=\"background-color: #edf3f8;\"\u003e             \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003eOperating Temperature Range\u003c\/td\u003e             \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333; text-align: right;\"\u003e\u003cstrong\u003e0°C - 40°C\u003c\/strong\u003e\u003c\/td\u003e           \u003c\/tr\u003e           \u003ctr style=\"background-color: #ffffff;\"\u003e             \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003eDimensions (L x W x H)\u003c\/td\u003e             \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333; text-align: right;\"\u003e\u003cstrong\u003e176 x 175 x 95 mm\u003c\/strong\u003e\u003c\/td\u003e           \u003c\/tr\u003e           \u003ctr style=\"background-color: #edf3f8;\"\u003e             \u003ctd style=\"padding: 9px 12px; font-size: 15px; color: #333;\"\u003eWeight\u003c\/td\u003e             \u003ctd style=\"padding: 9px 12px; font-size: 15px; color: #333; text-align: right;\"\u003e\u003cstrong\u003e1.0 kg\u003c\/strong\u003e\u003c\/td\u003e           \u003c\/tr\u003e         \u003c\/tbody\u003e       \u003c\/table\u003e     \u003c\/div\u003e   \u003c\/div\u003e    \u003cdiv style=\"margin-top: 24px; border: 1px solid #d8e4ee;\"\u003e     \u003cdiv style=\"background-color: #0d2137; padding: 12px 20px;\"\u003e       \u003ch2 style=\"margin: 0; font-size: 14px; font-family: 'Courier New', monospace; letter-spacing: 3px; text-transform: uppercase; color: #f0a020; font-weight: normal;\"\u003eCharging \u0026amp; Output Modes\u003c\/h2\u003e     \u003c\/div\u003e     \u003cdiv style=\"padding: 20px 24px; background-color: #ffffff;\"\u003e       \u003cp style=\"margin: 0 0 16px; font-size: 16px; color: #333;\"\u003eThe Photonic Universe BC1220 charger employs a sophisticated 7-stage charging algorithm to optimise battery performance and longevity. The stages include:\u003c\/p\u003e       \u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 16px;\"\u003e         \u003cthead\u003e           \u003ctr style=\"background-color: #1a3550;\"\u003e             \u003cth style=\"padding: 10px 12px; text-align: left; font-size: 12px; letter-spacing: 1px; color: #f0a020; font-family: 'Courier New', monospace; font-weight: normal; text-transform: uppercase;\"\u003eStage\u003c\/th\u003e             \u003cth style=\"padding: 10px 12px; text-align: left; font-size: 12px; letter-spacing: 1px; color: #f0a020; font-family: 'Courier New', monospace; font-weight: normal; text-transform: uppercase;\"\u003eDescription\u003c\/th\u003e           \u003c\/tr\u003e         \u003c\/thead\u003e         \u003ctbody\u003e           \u003ctr style=\"background-color: #ffffff;\"\u003e             \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003e\u003cstrong\u003e1. Desulphation\u003c\/strong\u003e\u003c\/td\u003e             \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003eBreaks down sulphation in deeply discharged batteries to restore capacity.\u003c\/td\u003e           \u003c\/tr\u003e           \u003ctr style=\"background-color: #f7f9fb;\"\u003e             \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003e\u003cstrong\u003e2. Soft Start\u003c\/strong\u003e\u003c\/td\u003e             \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003eGently introduces power to protect the battery and extend its life.\u003c\/td\u003e           \u003c\/tr\u003e           \u003ctr style=\"background-color: #ffffff;\"\u003e             \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003e\u003cstrong\u003e3. Bulk Charge\u003c\/strong\u003e\u003c\/td\u003e             \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003eCharges with maximum current until approximately 80% battery capacity.\u003c\/td\u003e           \u003c\/tr\u003e           \u003ctr style=\"background-color: #f7f9fb;\"\u003e             \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003e\u003cstrong\u003e4. Absorption\u003c\/strong\u003e\u003c\/td\u003e             \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003eCharges with declining current to maximise capacity up to 100%.\u003c\/td\u003e           \u003c\/tr\u003e           \u003ctr style=\"background-color: #ffffff;\"\u003e             \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003e\u003cstrong\u003e5. Battery Test\u003c\/strong\u003e\u003c\/td\u003e             \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003eAssesses if the battery can accept and retain charge.\u003c\/td\u003e           \u003c\/tr\u003e           \u003ctr style=\"background-color: #f7f9fb;\"\u003e             \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003e\u003cstrong\u003e6. Recondition\u003c\/strong\u003e\u003c\/td\u003e             \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003eA recovery stage to improve battery condition.\u003c\/td\u003e           \u003c\/tr\u003e           \u003ctr style=\"background-color: #ffffff;\"\u003e             \u003ctd style=\"padding: 9px 12px; font-size: 15px; color: #333;\"\u003e\u003cstrong\u003e7. Float\u003c\/strong\u003e\u003c\/td\u003e             \u003ctd style=\"padding: 9px 12px; font-size: 15px; color: #333;\"\u003eMaintains the battery at full charge, preventing overcharging.\u003c\/td\u003e           \u003c\/tr\u003e         \u003c\/tbody\u003e       \u003c\/table\u003e       \u003cp style=\"margin: 0; font-size: 16px; color: #333;\"\u003eAdditionally, the charger features a \u003cstrong style=\"color: #0d2137;\"\u003ePower Pack function\u003c\/strong\u003e, allowing it to provide a direct 12V power supply to a load (e.g., a 12V fridge) even without a battery connected, useful during battery replacement or for powering accessories.\u003c\/p\u003e     \u003c\/div\u003e   \u003c\/div\u003e    \u003cdiv style=\"margin-top: 24px; border: 1px solid #d8e4ee;\"\u003e     \u003cdiv style=\"background-color: #0d2137; padding: 12px 20px;\"\u003e       \u003ch2 style=\"margin: 0; font-size: 14px; font-family: 'Courier New', monospace; letter-spacing: 3px; text-transform: uppercase; color: #f0a020; font-weight: normal;\"\u003eTypical Applications\u003c\/h2\u003e     \u003c\/div\u003e     \u003cdiv style=\"padding: 20px 24px; background-color: #ffffff;\"\u003e       \u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e         \u003cthead\u003e           \u003ctr style=\"background-color: #1a3550;\"\u003e             \u003cth style=\"padding: 10px 12px; text-align: left; font-size: 12px; letter-spacing: 1px; color: #f0a020; font-family: 'Courier New', monospace; font-weight: normal; text-transform: uppercase;\"\u003eApplication\u003c\/th\u003e             \u003cth style=\"padding: 10px 12px; text-align: left; font-size: 12px; letter-spacing: 1px; color: #f0a020; font-family: 'Courier New', monospace; font-weight: normal; text-transform: uppercase;\"\u003eDescription\u003c\/th\u003e           \u003c\/tr\u003e         \u003c\/thead\u003e         \u003ctbody\u003e           \u003ctr style=\"background-color: #ffffff;\"\u003e             \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003e\u003cstrong\u003eLeisure Vehicles\u003c\/strong\u003e\u003c\/td\u003e             \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003eMaintaining and charging 12V batteries in caravans, motorhomes, and campervans.\u003c\/td\u003e           \u003c\/tr\u003e           \u003ctr style=\"background-color: #f7f9fb;\"\u003e             \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003e\u003cstrong\u003eMarine Use\u003c\/strong\u003e\u003c\/td\u003e             \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003eCharging boat and yacht service batteries when connected to shore power.\u003c\/td\u003e           \u003c\/tr\u003e           \u003ctr style=\"background-color: #ffffff;\"\u003e             \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003e\u003cstrong\u003eOff-Grid Systems\u003c\/strong\u003e\u003c\/td\u003e             \u003ctd style=\"padding: 9px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003eAs a reliable backup charger for 12V battery banks in small off-grid setups.\u003c\/td\u003e           \u003c\/tr\u003e           \u003ctr style=\"background-color: #f7f9fb;\"\u003e             \u003ctd style=\"padding: 9px 12px; font-size: 15px; color: #333;\"\u003e\u003cstrong\u003eWorkshop \u0026amp; Home\u003c\/strong\u003e\u003c\/td\u003e             \u003ctd style=\"padding: 9px 12px; font-size: 15px; color: #333;\"\u003eGeneral charging and maintenance of 12V vehicle, utility, or standby batteries.\u003c\/td\u003e           \u003c\/tr\u003e         \u003c\/tbody\u003e       \u003c\/table\u003e     \u003c\/div\u003e   \u003c\/div\u003e    \u003cdiv style=\"margin-top: 24px; padding: 24px; border: 1px solid #d8e4ee; background-color: #ffffff;\"\u003e     \u003ch2 style=\"margin: 0 0 16px; font-size: 14px; font-family: 'Courier New', monospace; letter-spacing: 3px; text-transform: uppercase; color: #0d2137; border-bottom: 2px solid #f0a020; padding-bottom: 8px;\"\u003eBuilt-In Protection Functions\u003c\/h2\u003e     \u003cp style=\"margin: 0; font-size: 15px; color: #555; line-height: 1.6;\"\u003eThe Photonic Universe BC1220 is equipped with multiple safety features for reliable and unattended operation. These include \u003cstrong style=\"color: #0d2137;\"\u003eDC short circuit protection\u003c\/strong\u003e, which automatically cuts off output and displays \"-P-\" on the LCD if a short is detected. It also features \u003cstrong style=\"color: #0d2137;\"\u003eoverheating protection\u003c\/strong\u003e, activating an internal fan and displaying \"-P-\" if the temperature reaches 75 ± 5°C. Furthermore, the charger provides \u003cstrong style=\"color: #0d2137;\"\u003eovercharging protection\u003c\/strong\u003e, ensuring batteries are not damaged by excessive voltage. The isolated DC output enhances overall system safety.\u003c\/p\u003e   \u003c\/div\u003e    \u003cdiv style=\"margin-top: 24px; border: 1px solid #d8e4ee;\"\u003e     \u003cdiv style=\"background-color: #0d2137; padding: 12px 20px;\"\u003e       \u003ch2 style=\"margin: 0; font-size: 14px; font-family: 'Courier New', monospace; letter-spacing: 3px; text-transform: uppercase; color: #f0a020; font-weight: normal;\"\u003eCommon Questions\u003c\/h2\u003e     \u003c\/div\u003e     \u003cdiv style=\"padding: 20px 24px;\"\u003e       \u003cdiv style=\"margin-bottom: 20px; padding-bottom: 20px; border-bottom: 1px solid #eee;\"\u003e         \u003cp style=\"margin: 0 0 6px; font-weight: 700; font-size: 15px; color: #0d2137;\"\u003eWhat battery types are compatible with this charger?\u003c\/p\u003e         \u003cp style=\"margin: 0; font-size: 15px; color: #555; line-height: 1.6;\"\u003eThis charger is compatible with 12V Lead Acid batteries, including AGM, Gel, and traditional Wet cell (flooded) batteries.\u003c\/p\u003e       \u003c\/div\u003e       \u003cdiv style=\"margin-bottom: 20px; padding-bottom: 20px; border-bottom: 1px solid #eee;\"\u003e         \u003cp style=\"margin: 0 0 6px; font-weight: 700; font-size: 15px; color: #0d2137;\"\u003eCan I leave the charger connected to my battery indefinitely?\u003c\/p\u003e         \u003cp style=\"margin: 0; font-size: 15px; color: #555; line-height: 1.6;\"\u003eYes, the intelligent 7-stage charging process includes a float stage and overcharging protection, allowing the charger to be left permanently connected for long-term maintenance charging without damaging the battery.\u003c\/p\u003e       \u003c\/div\u003e       \u003cdiv style=\"margin-bottom: 20px; padding-bottom: 20px; border-bottom: 1px solid #eee;\"\u003e         \u003cp style=\"margin: 0 0 6px; font-weight: 700; font-size: 15px; color: #0d2137;\"\u003eWhat is the 'Power Pack function' for?\u003c\/p\u003e         \u003cp style=\"margin: 0; font-size: 15px; color: #555; line-height: 1.6;\"\u003eThe Power Pack function allows the charger to provide a direct 12V power supply to a load, such as a 12V fridge, even when no battery is connected. This is useful during battery replacement or for powering accessories directly from the mains.\u003c\/p\u003e       \u003c\/div\u003e       \u003cdiv style=\"margin-bottom: 0; padding-bottom: 0;\"\u003e         \u003cp style=\"margin: 0 0 6px; font-weight: 700; font-size: 15px; color: #0d2137;\"\u003eWhat accessories are included with the charger?\u003c\/p\u003e         \u003cp style=\"margin: 0; font-size: 15px; color: #555; line-height: 1.6;\"\u003eThe charger comes supplied with a 1.5m mains AC cable featuring a UK 3-pin plug, a 0.5m DC battery cable, and spare fuses for convenience.\u003c\/p\u003e       \u003c\/div\u003e     \u003c\/div\u003e   \u003c\/div\u003e    \u003cdiv style=\"margin-top: 24px; display: table; width: 100%; border-collapse: collapse;\"\u003e     \u003cdiv style=\"display: table-cell; width: 50%; vertical-align: top; padding: 24px; border: 1px solid #d8e4ee; background-color: #ffffff;\"\u003e       \u003ch2 style=\"margin: 0 0 16px; font-size: 14px; font-family: 'Courier New', monospace; letter-spacing: 3px; text-transform: uppercase; color: #0d2137; border-bottom: 2px solid #f0a020; padding-bottom: 8px;\"\u003eInstallation Notes\u003c\/h2\u003e       \u003cul style=\"margin: 0; padding-left: 18px; font-size: 15px; color: #444; line-height: 1.9;\"\u003e         \u003cli\u003eEnsure the charger is placed in a well-ventilated area to allow for proper heat dissipation.\u003c\/li\u003e         \u003cli\u003eConnect the DC battery cables to the battery terminals correctly (positive to positive, negative to negative) before plugging into the mains.\u003c\/li\u003e         \u003cli\u003eAlways refer to the user manual for detailed wiring instructions and operational guidance.\u003c\/li\u003e         \u003cli\u003eKeep the charger away from flammable materials and moisture during operation.\u003c\/li\u003e       \u003c\/ul\u003e     \u003c\/div\u003e     \u003cdiv style=\"display: table-cell; width: 50%; vertical-align: top; padding: 24px; border: 1px solid #d8e4ee; border-left: none; background-color: #f7f9fb;\"\u003e       \u003ch2 style=\"margin: 0 0 16px; font-size: 14px; font-family: 'Courier New', monospace; letter-spacing: 3px; text-transform: uppercase; color: #0d2137; border-bottom: 2px solid #f0a020; padding-bottom: 8px;\"\u003eBefore You Buy\u003c\/h2\u003e       \u003cul style=\"margin: 0; padding-left: 18px; font-size: 15px; color: #444; line-height: 1.9;\"\u003e         \u003cli\u003eVerify your battery system is 12V and within the suggested capacity range of 25-200Ah.\u003c\/li\u003e         \u003cli\u003eConfirm your battery type is Lead Acid (AGM, Gel, or Wet cell) for optimal compatibility.\u003c\/li\u003e         \u003cli\u003eIf charging multiple batteries, ensure they are of the same type, capacity, and age and connected in parallel.\u003c\/li\u003e         \u003cli\u003eConsider the operating temperature range (0°C - 40°C) for your intended installation environment.\u003c\/li\u003e       \u003c\/ul\u003e     \u003c\/div\u003e   \u003c\/div\u003e    \u003cdiv style=\"margin-top: 24px; padding: 18px 24px; background-color: #edf3f8; border: 1px solid #d8e4ee; border-radius: 0 0 4px 4px; text-align: center;\"\u003e     \u003cp style=\"margin: 0; font-size: 13px; color: #6a7f8a; font-style: italic;\"\u003ePlease verify all specifications and compatibility requirements before purchase. Product specifications are subject to change by the manufacturer. This product comes with a 1-year manufacturer warranty.\u003c\/p\u003e   \u003c\/div\u003e  \u003c\/div\u003e","brand":"Photonic Universe 26","offers":[{"title":"Default Title","offer_id":54909697556819,"sku":"BC1220","price":44.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1076\/9324\/4755\/files\/20a-12v-intelligent-automatic-multi-stage-mains-battery-charger-4boats-1_c48517ec-42d7-46ae-a62e-044a330f933b.jpg?v=1789040853","url":"https:\/\/progradewarehouse.com\/products\/20a-12v-intelligent-automatic-multi-stage-mains-battery-charger","provider":"PRO GRADE WAREHOUSE","version":"1.0","type":"link"}