Description
| Item scription | Specification |
| mol | WSP-LFP12139239-40Ah |
| Rated Capacity | 40Ah@1.0C |
| Minimum Capacity | 40Ah@1.0C |
| Nominal Voltage | 3.2V |
| Charging Method | CC/CV |
| Charging Voltage | 3.65V |
| End-of-Charge Current | CV Mo:0.05C（2.0A） |
| Discharge Ending Voltage | 2.5V |
| Standard Charge Current | 1.0C(40A) |
| Maximum Continuous Charge Current | 1.0C(40A) |
| Standard Discharge Current | 1.0C(40A) |
| Maximum Continuous Discharge Current | 3.0C(120A) |
| Recommend SOC Window | 10%~90% |
| Operating Temperature Range | Charging Temperature:0~45℃ |
| Discharging Temperature:-20~60℃ | |
| Storage Temperature（3 months）:-20~45℃ | |
| Storage Temperature（1year）: -20~25℃ | |
| Optimal Temperature：15~35℃ | |
| AC Impedance | ≤1.2mΩ, (AC Impedance, 1000Hz) |
| Weight | About 798g |
Characteristic:
1. Long cycle life:
2. High safety
3. High Energy nsity
4. Good charging and discharging performance;
5. Wi working temperature range
Dimension
| scription | Items | Dimension ans Spec |
| Thickness | T | ≤12.7mm |
| Width | W | 139.0(+2.0/-1.5)mm |
| Length | L | 239.0(+1.5/-1.5)mm |
| Sealant Length | A | 0.5~3.0mm |
| Tab Width | B | 30.0±0.1mm |
| Tab Thickness | Tab Thickness | Aluminum:0.3±0.02mm, Copper: 0.3±0.02mm |
| Two Tab Distance | W1 | 90.0±1.5mm |
| Tab Distance Battery Edge | L1 | 9.8±2.0mm |
| Tab Length | L2 | 14.0±1.0mm |
Discharging Curve
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