?�⡾100% Protection��:12v 100ah LiFePO4 battery has built-in BMS to protect it from overcharge, over-discharge, over-current, and short circuit with excellent self-discharge rate. ?�⡾Lithium Iron Technology��:12v lithium battery have exceptional longevity since they manufacturing by Automotive Grade LiFePO4 Cells with higher energy density, more stable performance & greater power, letting you use the battery more freely. ?�⡾Deep circulation technology��: 12v battery or marine battery provides 7000 cycles compared to 300~500 cycles in lead acid battery. because the stability of lithium iron phosphate lattice is good.The service life of LiFePO4 batteries is 8 to 10 times that of standard lead-acid batteries. ?�⡾safe to use��:lithium batteries LiFePO4 material is safe than LiCoO2 & LiMn2O4 for it��s stable structure can be kept very well under continuous charging & discharging situations. ?�⡾Wide application��:12v 100ah deep cycle battery is suitable for household energy storage system equipment, UPS backup power supply, lighting, digital/CCTV cameras, electronic robots, electric cars, DIY speakers, 12V routers, air pumps, fish finder , Golf carts, towing motors, RVs/RVs and camping vehicles, houseboats,etc;