12V 5Ah LiFePO4 Rechargeable Backup Battery with BMS, 2000+ Cycles, Garage Door Opener Replacement Battery for Chamberlain 41A6357-1/Liftmaster 485lm 8500w

12V 5Ah LiFePO4 Battery with BMS,2000+ Cycles better than traditional SLA batteries for Chamberlain/Liftmaster Garage Door Opener Replacement Battery.

• DITCH LEAD ACID BATTERY: Comparing with SLA batteries, this rechargeable LiFePO4 battery Has huge advantages such as 2000+ cycles for longer use,much better safety,no memory effect,no pullution,lighter weight
• SUPERIOR PERFORMANCE: Lithium iron phosphate battery has high energy density, Long cycle life, Good safety performance, excessive low self-discharge rate ensuring up to 1-year maintenance-free storage.
• BATTERY WITH BMS: Good safety performance, built-in BMS protection to prevent overcharge, Over-discharge, Over-current and short circuit, and very low self-discharge rate
• LONG CYCLE TIMES: Lithium batteries 2000 + cycles comparing with the traditional lead-acid batteries only 300-500 cycles, More safety and environmentally friendly than lead-acid batteries.
• WIDELY APPLICATION: Widely uses in garage door opener, emergency solar power,lighting, Power Wheels, Fish Finder and more.