10-year lifetime, KEPWORTH is aming to offer consumers with satisfactory service. 5-Year-Warranty for this 12.8V 180Ah 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 180Ah Lithium iron phosphate battery features: the dimension of 12.8V 180Ah battery is: L13.11*W6.93*H8.54 inch, the max continuous discharging current is 100A. the inrush current is 200A within 3-5 seconds. charging voltage we recommend for 12.8V LiFePO4 Battery is 14.6V.

100A BMS Protection: 12.8V 180Ah LiFePO4 battery built-in upgarded 100A 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

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.

Capacity Expansion & Widely Use: 12V 180Ah 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, lead Acid / AGM battey replacement, 12V trailer, Solar System, Camping, fishfinder, Alarm System, and many others activities. Much more flexible to DIY your own battery system. Please note whether battery power matches your load wattage before use.