KEPWORTH 12.8V 400Ah LiFePO4 Battery, Rechargeable Lithium Batteries with 200A BMS, 4000+ Deep Cycles, for Boat, Rv, Solar, Off-grid Applications

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10-year lifetime, KEPWORTH is aming to offer consumers with satisfactory service. 5-Year-Warranty for this 12.8V 400Ah Lithium battery with responsive and satisfying customer-service. please find the amazon on "Your Order" options click the "contact seller" or find us in the storefront page and click the "Ask a question". A proper solution will be provided to any problem within 24hrs for delivery, battery and any problem. 12.8V 400Ah Lithium iron phosphate battery features: the dimension of 12.8V 400Ah battery is: L25.2*W9.65*H9.06 inch( handle not included), the max continuous discharging current is 200A. the inrush current is 400A within 3-5 seconds. charging voltage we recommend for 12.8V LiFePO4 Battery is 14.6V.the recommended charging current is 20A-100A 200A BMS Protection: 12.8V 400Ah LiFePO4 battery built-in upgarded 200A BMS (Battery Management System) to protectbatetry from overcharge, over-discharge, over-current, and short circuit with excellent self-discharge rate. Built-in high-temp/ low-tem cut off prevents charging/ discharging When the temperature reaches a certain threshold value. Low discharing rate, providing the ultimate user experience Capacity Expansion & Widely Use: 12V 400Ah Lifepo4 Batteries support parallel and series connecting. Powerful energy expansion system could be widely used for home storage system, off-grid system, RV, Trolling Motor, Boat, Marine, trailer, Solar, Camping, best replacement for lead acids Automotive Grade A LiFePO4 Battery Cells:KEPWORTH adopt Automotive Grade A Lithium iron phosphate battery Cells with higher energy density, more stable performance & greater power, and insist on providing customer with environmentally friendly green power solution. Highest grade of battery cell and authoritative accreditation enable our battery growing as LiFePO4 battery leader.