6.4V6.6Ah Lithium Battery Pack For Solar Lighting

Power Long Battery Co.is located in Pearl River Delta region,south of China. We can produce full range of 26650 LFP & NMC battery cells, as well as customized cylindrical & prismatic cells packs with/without integrated BMS.Our cells are all with IOS/UL/CE/KC/CB/UN38.3/RoHS approved. Should you have any other interest, pls do not hesitate to contact us.
Chat Now

Product Details

Solar lighting battery pack - 6.4V6.6Ah

Item NameSpecification
Rated voltage


CapacityRated capacity: 3.5Ah
Cycle life

Over 800 times, 100% DOD at 25ºC, residual capacity≥80% of rated capacity

WeightAbout 0.5kg
Temperature scopeCharging: 0-45ºC      Discharging:-20ºC-60ºC
Shipment CapacityAbout 50% SOC
Self-discharge Rate Per Month≤3.5%  (25℃,50%SOC,New cell after stored more than 3 months)
Standard Discharge Temperature25±2℃
CertificationUL1624, CE, FCC, Rohs, UN38.8, MSDS.

The cyclelife test of IFR26650-33A cell

 32A capacity degratation

Battery Pack is suitable for these applicance:

Pack 用途