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3.7V 400mAh 403033 Li-ion Rechargeable Lithium Polymer Li-Po Battery for Electronic Machine
3.7V 400mAh 403033 Battery Packing and Shipping
Packaging Details
Delivery Details
Delivery 7-30 working days after payment and packing confirmation
Shipping Details
3.7V 400mAh 403033 Specification
| Items | Parameter | |
| Battery model | UNM403033 | |
| Nominal voltage | 3.7V | |
| Minimum capacity | 400mAh(0.2C discharge) | |
| Cell Dimension | 4.0*30.0*33.0mm(Max) | |
| Charging voltage | 4.2V | |
| Discharging cut-off voltage | 3.0V | |
| Standard charging | 0.2C / 4.2V | |
| Max charging | 1.0C / 4.2V | |
| Standard discharging | 0.2C / 3.0V | |
| Max continuous discharging | 1.0C / 3.0V | |
| Shipment voltage | ≥ 3.85V (Optional) | |
| Cell impedance | ≤ 120mΩ | |
| Operating temperature | Charging : 0°C ~ 45°C | |
| Discharging : -20°C ~60°C | ||
| Storage (At 50% SOC and specified temp, recoverable capacity in % vs time ) | 23±5℃ | (12 months ≥85% ) |
| 0~+35℃ | (3 months ≥85% ) | |
| -5~+45℃ | (1 month ≥90% ) | |
| 20±5℃ is the recommended storage temperature | ||
| Visual Inspection | There should not be any remarkable scratches, cracks, bolts, cauterization, deformations, swelling, leakage and so on the surface of the cell. | |
3.7V 400mAh 403033 Battery Applications
Smart Watch / Blurtooth Headset / POS Machine / Smart Camera / Bluetooth Audio ...
