IFR26700EC High termperature resistance rechargeable lifepo4 4000mah 3.2V battery cell
Grade A batteries，apply to electric vehicles, RV, forklift,energy storage batteries ,Multi-series multi-parallel battery pack.
Brand:
SuperpackProduct Origin:
ChinaColor:
BlueLead Time:
25-30 Working DaysIFR26700EC High termperature resistance rechargeable Lifepo4 4000mah 3.2V battery cell
Application
| ● Electric drill | ● Solar lights |
| ● Portable Power | ● E-bike, E-scooter, |
| ● Electric lawn mower | ● EV (Electric Vehicle) |
| ● Forklift | ● Garden ToolVacuum Cleaner |
| ● ESS(Energy Storage System) | ● UPS(Uninterruptible Power Supply) |
Features
● cell consistency
● No memory effect
● Low internal resistance
● Long cycle life:more than 2000 cycles >80% standard capability.
● Low self-discharge character
● High consistency of cells ensured by advanced automatic manufacturing technologies
● Higher safety and reliability
● Lower Internal Impedance and Longer Lifecycle
● Friendly to the environment:No Cadmium, Mercury effect, Lead
IFR26700EC-4.0Ah Cylindrical LiFePO4 Batteries Parameter
| Item | Specifications |
| Nominal capacity | 4000 mAh@0.5C (Discharge the cell from 3.65V to 2.0V by 0.5C current) |
| Minimum Capacity | 4000mAh@0.5C(Discharge the cell from 3.65V to 2.0V by 0.5C current) |
| Nominal Voltage | 3.2V |
| Charging Voltage | 3.65 ±0.05 V |
| Charging Method | CC-CV (2000mA, 3.65V, 200mA cut-off) |
| CC-CV (2000mA, 3.65V, 200mA cut-off) | 0.5 C(2000 mA) |
| Discharge Cut-off Voltage | 2.0 ± 0.05 V |
| Standard Discharge Current | 0.5C(2000mA) |
| Operating Temperature (Cell Surface Temperature) working temperature | Charge： 0 to 50°C Discharge： -20 to 55°C |
| AC Internal Resistance | ＜20 mΩ(ACIR) |
| Energy Density | ＞135Wh/kg |
| Weight | ＜93 g |
| Cell Dimension | Height: 71 mm±0.20 mm Diameter:26.4 mm±0.20 mm |
| Storage Temperature | 1 year ： -20~25℃ 3 months ： -20~45℃ 1 month ： -20~55℃ |
| Maximum Continuous Charging Current | ~ 0℃ ：can not charging Temperature 0~5℃ ：≤0.1C 5~15℃ ：≤0.2C 15~25℃ ：≤0.5C 25~35℃：≤1C 35~45℃：≤0.7C 45~50℃：≤0.5C 50℃ ~ ：can not charging Temperature |
| Maximum continuous discharge current | ~ -20℃ ：can not discharging Temperature -20~10℃ ：≤1C 10~35℃ ：≤2C 35~45℃：≤1C 45~55℃：≤0.5C 55℃ ~ ：can not discharging Temperature |
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