Check it out here. Redodo Battery is truly the biggest bang for your buck. Redodo 12.8V 50Ah Plus LiFePO4 battery has Grade-A cells with UL certificate. It can serve us well as an energy storage battery. 12.8V 50Ah Plus LiFePO4 battery built-in 50A BMS to support your household uses.

Redodo Battery is perfect for Home System, marine applications, or for off-grid applications. With Redodo Battery, the switch to lithium has never been easier.

Have concerns about the lifetime of Redodo Battery? Perhaps you need 8-10 years to figure it out.

Nominal Voltage: 12.8V

Nominal Capacity: 50Ah

Energy: 640Wh

Internal Resistance: ≤40mΩ

Battery Management System(BMS) Board: 50A

Charge Method: CC/CV

Charge Voltage: 14.4V±0.2V

Recommend Charge Current: 10A(0.2C)

Max. Continuous Charge/Discharge Current (BMS): 50A

Max. Discharge Current 5 Seconds: 100A

Max. Continuous Load Power: 640W

Dimension: L7.79 x W6.53 x H6.69 inch

                   L198 x W166 x H170 mm

Weight: Approx. 11 Pounds

Housing Material: ABS(Flame Retardant Plastic)

Protection Class: IP65

Cycle Life: 4000+ deep cycles times at 100% DOD and around 15,000 cycle times at 60% DOD

Working Temperature Range: Charge: 0℃ to 50℃ / 32℉ to 122 ℉                                       

                                                Discharge: -20℃ to 60℃ / -4℉ to 140 ℉

                                                Storage: -10℃ to 50℃ / 14℉ to 122 ℉