{"product_id":"dc-mont-12v-135ah-lithium-battery-lifepo4-phosphate-deep-cycle-rechargeable","title":"DC MONT 12V 135Ah Lithium Battery LiFePO4 Phosphate Deep Cycle Rechargeable","description":"\u003cp\u003e\u003cstrong\u003eDC MONT 12.8V 135Ah LiFePO4 battery\u003c\/strong\u003e with 1,728Wh nominal energy, a 100A continuous-discharge BMS rating and Grade A prismatic cells. It is designed for suitably configured caravan, 4WD, camping and off-grid systems.\u003c\/p\u003e  \u003ch2\u003eKey Specifications\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eNominal voltage: 12.8V\u003c\/li\u003e \u003cli\u003eNominal capacity: 135Ah\u003c\/li\u003e \u003cli\u003eNominal energy: 1,728Wh\u003c\/li\u003e \u003cli\u003eCharge cut-off voltage: 14.6V\u003c\/li\u003e \u003cli\u003eDischarge cut-off voltage: 9.2V\u003c\/li\u003e \u003cli\u003eMaximum charge current: 50A\u003c\/li\u003e \u003cli\u003eMaximum continuous discharge current: 100A\u003c\/li\u003e \u003cli\u003eMaximum pulse discharge: 200A for up to 1 second\u003c\/li\u003e \u003cli\u003eMaximum configuration: two identical batteries in series and two in parallel\u003c\/li\u003e \u003cli\u003eCharge temperature: 0°C to 50°C\u003c\/li\u003e \u003cli\u003eStorage temperature: -20°C to 60°C\u003c\/li\u003e \u003cli\u003eListed cycle life: 6,000 cycles at 25°C, 0.5C charge and 1C discharge\u003c\/li\u003e \u003cli\u003ePackaged dimensions: 39 × 23 × 28cm\u003c\/li\u003e \u003cli\u003ePackaged weight: 14.5kg\u003c\/li\u003e \u003cli\u003eWarranty: 2 years\u003c\/li\u003e \u003c\/ul\u003e  \u003ch2\u003eIntegrated BMS Protection\u003c\/h2\u003e \u003cp\u003eThe upgraded battery-management system provides manufacturer-listed protection for over-charge, over-discharge, over-current, short circuit, high\/low temperature and charging current, with cell balancing. These features do not replace suitable fusing, isolation, cable sizing or installation practices.\u003c\/p\u003e  \u003ch2\u003eInverter and Load Compatibility\u003c\/h2\u003e \u003cp\u003eThe 100A continuous-discharge rating is the relevant BMS limit for sustained loads. The 200A specification is a pulse rating for no more than one second. Check the intended inverter’s DC input at the actual AC load, including efficiency losses and start-up surge.\u003c\/p\u003e \u003cp\u003eAppliances such as fridges, air conditioners and kettles vary widely in demand. Do not assume compatibility from the appliance category alone.\u003c\/p\u003e  \u003ch2\u003eCharging and Battery-Bank Configuration\u003c\/h2\u003e \u003cp\u003eUse LiFePO4-compatible charging equipment within the 50A maximum charge-current and 14.6V cut-off limits. Charging is specified from 0°C to 50°C.\u003c\/p\u003e \u003cp\u003eThe manufacturer lists a maximum 2S\/2P configuration. Only connect identical batteries of the same model, age and state of charge, and follow the current manual for balancing, cable and protection requirements.\u003c\/p\u003e  \u003ch2\u003ePackage Contents\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eOne DC MONT 135Ah LiFePO4 battery\u003c\/li\u003e \u003cli\u003eTwo combination screws\u003c\/li\u003e \u003cli\u003eUser manual\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003eCompare the smaller \u003ca href=\"\/products\/100ah-12v-lifepo4-deep-cycle-lithium-bms-solar-boat-marine-camping\"\u003e100Ah LiFePO4 battery\u003c\/a\u003e or larger \u003ca href=\"\/products\/mobi-175ah-12v-lithium-iron-battery-lifepo4-deep-cycle-battery-rv-4wd-solar\"\u003eMOBI 175Ah battery\u003c\/a\u003e. Browse all \u003ca href=\"\/collections\/lithium-batteries\"\u003elithium batteries\u003c\/a\u003e.\u003c\/p\u003e  \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e \u003ch3\u003eIs 200A the continuous output?\u003c\/h3\u003e \u003cp\u003eNo. The listed continuous-discharge limit is 100A; 200A is available only as a pulse for up to one second.\u003c\/p\u003e \u003ch3\u003eCan it be charged below 0°C?\u003c\/h3\u003e \u003cp\u003eThe listed charging range begins at 0°C. Do not charge below that temperature unless current manufacturer instructions specifically permit it.\u003c\/p\u003e","brand":"DC MONT","offers":[{"title":"Default Title","offer_id":55052026446163,"sku":"DC-LFP-BLK-135","price":227.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1076\/9324\/4755\/files\/NXOGXXDKDSOXY4ESRBAZYEYD_559608d9-411c-4e6b-952d-553c17eb6ae9.jpg?v=1790284168","url":"https:\/\/progradewarehouse.com\/products\/dc-mont-12v-135ah-lithium-battery-lifepo4-phosphate-deep-cycle-rechargeable","provider":"PRO GRADE WAREHOUSE","version":"1.0","type":"link"}