{"product_id":"powmr-50ah-lifepo4-battery-pack-640wh-12v-24v-100ah-brand-new-grade-a-bms-50a-4s-rechargeable-lithium-batteries-for-car-rv-boat","title":"PowMr 12V 50Ah LiFePO4 Leisure Battery 640Wh, Built-in BMS","description":"\u003cp\u003eA reliable leisure battery is the heart of any off-grid campervan or motorhome electrical system. The PowMr 50Ah LiFePO4 battery stores 640Wh of energy in a lighter package than traditional lead-acid batteries, making it an ideal upgrade for running lights, a fridge, fans and charging devices without hook-up. Lithium iron phosphate is well known for its stable chemistry and long service life, making it a popular choice for mobile living.\u003c\/p\u003e\u003cp\u003eIt uses A-grade lithium iron phosphate cells with a built-in BMS for protection, and is rated for more than 4000 cycles at 80% depth of discharge. It supports up to 50A continuous charge and discharge, which the manufacturer says allows a full charge in as little as one hour. Up to four batteries can be connected in series or parallel, reaching up to 51.2V or 200Ah. Self-discharge is below 3% per month.\u003c\/p\u003e\u003cp\u003eIt suits van converters, motorhome owners replacing a lead-acid battery, boat owners and solar users. It measures 138 x 213 x 229 mm and weighs 6 kg, with M6 terminals. Charge between 0 and 60°C and discharge between -10 and 60°C. Use a charger or charge controller with a LiFePO4 profile, and follow the manual for cabling, fusing and installation, or have it fitted by a competent person.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand and model: PowMr POW-50AH-12.8V\u003c\/li\u003e\n\u003cli\u003eChemistry: LiFePO4, built-in BMS\u003c\/li\u003e\n\u003cli\u003eVoltage and capacity: 12.8V, 50Ah, 640Wh\u003c\/li\u003e\n\u003cli\u003eMax continuous charge\/discharge: 50A\u003c\/li\u003e\n\u003cli\u003eCycle life: over 4000 cycles (80% DOD)\u003c\/li\u003e\n\u003cli\u003eSeries\/parallel: up to 4 in each\u003c\/li\u003e\n\u003cli\u003eSize and weight: 138 x 213 x 229 mm, 6 kg\u003c\/li\u003e\n\u003cli\u003eTerminals: M6\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Vanvoya","offers":[{"title":"50AH 12.8V","offer_id":54151126417736,"sku":null,"price":171.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/7496\/6856\/files\/S883049edb43d40539c65decd38c0cf7cI.webp?v=1790534407","url":"https:\/\/vanvoya.com\/products\/powmr-50ah-lifepo4-battery-pack-640wh-12v-24v-100ah-brand-new-grade-a-bms-50a-4s-rechargeable-lithium-batteries-for-car-rv-boat","provider":"Vonvoya","version":"1.0","type":"link"}