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Specification For Lifepo4 Rechargeable Cell (Cell Type : LFP 3.2V50Ah)
Cell drawing:
Items | Description | Dimension and specification |
T | Thickness | 12.8±0.450mm |
W | Width | 166±1.0mm |
L | Length | 242.0±1.0mm |
A | Sealant Length | 0.5-2.0mm |
B | Tab width | 30.0±0.5mm |
C | Top sealing width | 10.0±2.0mm |
Tab thickness | 0.20mm±0.01mm | |
W1 | Two tab distance | 90.0±2.0mm |
L1 | Tab distance battery edge | 23±2.0mm |
H | Tab length | 22.0±2.0mm |
ITEM | SPECIFICATION |
Normal capacity | 50AH |
Normal voltage | 3.2 V |
Charge voltage | 3.65 V |
Discharge end voltage | 2.5V |
Standard charge current | 0.2C(10A) |
Max continuous charge current | 1C(50A) |
Standard discharge current | 0.5C(25A) |
Max continuous discharge current | 1C(50A) |
Life cycle | ＞2000 times 80% of the initial capacity |
Working Temperature | Charge: 0°C ~ 55°C Discharge: -10°C ~ 60°C |
Recommended Storage temperature | 15°C ~ 25°C |
Internal resistance | ≤2 mΩ(AC Impedance, 1000 Hz) |
Cell dimension | 242x166x12.8mm |
Weight | 960g |