LFP 12.8v 23.1Ah lifepo4 Solar Battery Pack with PLB IFR26650 33A Cell 4S7P, this lithium battery pack is widely used on solar light system with 2000 times cycle life. the cell apply PLB IFR26650 33A cell. this cell support 4000 times cycle life in single cell test. can support the battery pack great performance from source.
The cycle life test data for 33A cell used in PLB 12.8V 23.1Ah solar street light battery.
(when start cycle life test, it is 32A model, now this model change to 33A for capacity rise)
The capacity degradation test of IFR26650 33A cell
Basic Specification for PLB 12.8V 23.1Ah solar street light battery
|Rated Capacity||23.1Ah 7P|
2000 times, 100% DOD at 25ºC, residual capacity≥80% of rated capacity
|Temperature scope||Charging: 0-45ºC Discharging:-20ºC-60ºC|
|Shipment Capacity||About 50% SOC|
|Self-discharge Rate Per Month||≤3.5% (25℃,50%SOC,New cell after stored more than 3 months)|
|Standard Discharge Temperature||25±2℃|
|Cell certification||UL1624, CE, FCC, Rohs, UN38.8, MSDS.|
Our factory has strict quality control with kinds of certification to factory and 26650 cell. freely choose to cooperate with us.