High Power 18650 LiFePO4 Battery Cell 40ah 12.8v Li-ion Battery Pack Made In China

High Power 18650 LiFePO4 Battery Cell 40ah 12.8v Li-ion Battery Pack Made In China Product Description   Series is specially designed for solar system and wind power system, according the condition of applications Series performs excellent when it is recharged in high ambient temperature, discharge in low ambient temperature Series has good capacity retention under the poor recharging condition Longway 6FM9S is specially designed for green energy systems, 6FM9S have a good deep cycle property, maintenance free, it can be used for more than 350 cycles at 100% discharge in cycle service, up to 12 years in standby service Rechargeable highly efficient, leak proof and maintenance free Maintenance-free Low self-discharge and powerful recovery ability Valve-regulated Place of origin: dongguan, China (Mainland) Uses: green energy systems (solar, wind, hydro) Voltage: 12.8V Sealed type: sealed Maintenance type: free Size: customized Weight: approximately  (2.1500±3%)kg  Nominal capacity:40Ah