- 1 Warranty: Within 12 months from the date of order, if the product itself is confirmed to be faulty, such as unable to charge, unable to use, etc., we will replace the product or refund the money after confirmation.P.S. The voltage of this battery will be lower than 9V when the battery is depleted, and it needs to be activated by using the LiFePO4 adapter with 14.6V to use it. Welcome to contact us if you have any technical problems.
- [10 Year Lifespan] The GRNOE 12V 25Ah battery uses advanced Grade A LiFePO4 battery cells, with a cycle life 3000~15000 times. More than 10 times higher than 12V 25Ah lead-acid battery with a cycle life of 300 times. It can be used for more than 10 years for daily use.
- [100% Safe] Armed with upgraded BMS protects the 12V lithium batteries through temperature control, over-voltage protection, over-current protection, short-circuit protection, etc. P.S. Cannot be used as a starting power source.
- [Smart Temperature Control] GRNOE 12V deep cycle battery has low temperature protection function. When it's below -4℉, the BMS will cut off the discharging immediately, and is below 32℉, the BMS will cut off the charging immediately. More scene options for you to use in the cold winter.
- [Expandable Flexibility] Multiple 12V 25Ah batteries can be connected in series or in parallel to flexibly meet different power requirements. Combined voltage up to 48V (51.2V) and capacity up to 5.12kWh (4P4S). You can expand it flexibly according to your needs.
- [365 Warranty and Lifetime Support] Within 12 months from the date of order, excluding human-caused failure events, we will promptly replace the product or Money-Back after confirmation. Welcome reach out to us with any questions, we are always here for you.
