Product Details:
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Battery Type: | Rechargeable Lithium Polymer Battery | Model Number: | 401120 |
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Nominal Capacity: | 55mAh | Nominal Voltage: | 3.7V |
Cycle Life: | 500 Times (0.2C) | Warranty: | 1 Year |
Sample: | Support | Application: | Available |
3.7V 55mAh Rechargeable Lithium Polymer Battery 401120 for Small Smart Led Light
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Battery Type: Rechargeable Lithium Polymer Battery Configuration: 1S1P Part Number: 401120 Nominal Capacity: 55mAh Nominal Voltage: 3.7V Weight: appr. 1.0g Protection Circuit(PCM): Yes Thermistor(NTC): No(Available) Lead wires: UL1571-AWG#28, length: TBD Connector: No(Avialable) Pack size Max.: 4.5x11.5x 22.5mm (T*W*L) Certificates and Reports: UN38.3, MSDS |
Product Detail
Item | Description | Dimension | |
T | Battery pack Thickness max. | Initial | 4.5mm |
After 300 Cycles | 4.9mm | ||
W | Battery Pack Width max. | 11.5mm | |
H | Battery Pack Height max. | 22.5mm | |
A | Wire Length | TBD | |
Connector | No(Avialable) | ||
Battery Pack Impedance | ≤ 500mΩ |
Item | Parameter | |
Battery Model | 401120 | |
Design Scheme | DW01+8205(Replaceable) | |
Nominal Voltage | 3.7V | |
Nominal Capacity | 55mAh(0.2C discharge) | |
Typical Capacity | 58mAh(0.2C discharge) | |
Min Capacity | 55mAh(0.2C discharge) | |
Charging Voltage | 4.2V | |
Discharging cut-off Voltage |
2.75V | |
Standard Charging Current | 0.2C | |
Rapid Charging Current | 1.0C | |
Standard Discharging Current | 0.2C | |
Rapid Charging Current | 1.0C | |
Cell Weight |
Appr: 1.0g | |
Shipment Voltage |
≥3.8V | |
Cell Impedance |
≤400mΩ | |
Operating Temperature |
Charging: 10°C ~ 45°C |
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Discharging: -20°C ~60°C |
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Visual Inspection |
Do not appear such as tear, corrosion, deformation, gas bulge, leakage and other harmful phenomena that damage commercial value. |
Product Certificates and Reports
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Product Applications
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Product Packaging and Delivery
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Contact Person: Mr. Leo