[Drop-in replacement Battery for Group 24 Lead Acid Battery] Measured in 10.23*6.61*8.22 inches, which is 1/3 lightweight, 8X energy density when compared to the 12V 70Ah group 24 Lead Acid battery, Timeusb 12V 100Ah group24 LiFePO4 battery with upgraded group24 size can replace group24 lead acid battery without complex wiring and modifications required and can be perfectly used on all kinds of RVs.
 
[Grade-A Battery Cells & 10-year Lifespan] Timeusb12V 100Ah group 24 LiFePO4 battery adopts advanced grade-A LiFePO4 cells and gets gets 4000 cycles at 100% DOD, 6000+ cycles at 80% DOD and up to 15000+ cycles at 60% DOD. 14.6V 20A charger is recommended to fully charge the battery by 5 hours.
 
[Upgrade 100A BMS for All-Round Protection] Built-in 100A battery management system (BMS), Timeusb 12V 100Ah group24 LiFePO4 battery can provide over-charge, over-discharge, over-current, short-circuit and high-temperature protection to ensure safety. 
 
[Worry-free After-sales Service] Timeusb provides a 5-year warranty and lifetime technical support through a responsive and professional customer service team that provides targeted battery solutions within 24 hours of receiving a question.