751525 polymer lithium battery 200mAh 3.7V rechargeable battery
size and capacity can be customized according to your requirements !
Mainly used in GPS,MP4,watches,earphone and other digital production, etc.
1. Technical Parameters
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Items
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Specification description
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Appearance
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The surface is clear and is free of scratch, mechanical cuts and match well with the host.
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| Charge voltage |
4.2V |
| Nominal voltage |
3.7V |
| Min Capacity |
200mAh(at 0.2C rate discharge after standard charge)
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Standard Charge method
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0.2C CC(constant current) charge to 4.2V, then CV(constant voltage 4.2V) charge till charge current decline to £ 0.01C |
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Max. charge current
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1.0 C |
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Standard Discharge method
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0.2C |
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Max. discharge current
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1.0C |
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Operating temperature
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Charging: 0°C ~ 45°C
Discharging: -20°C ~ 60°C
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Storage Temperature and Humidity Range
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-5~35°C
Humidity: 35%~85% RH
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Charge the battery every three months. Recommended storage temperature is 25±5°C of SOC 50%~60%.
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Cycle Life
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≥300 cycles, more than 80% at 0.2C charge and 0.2C discharge
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Pack Initial InternalImpedance
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≤500mΩ (50% SOC, Measure the AC impedancet 1kHz) |
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Delivery voltage
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3.7~4.05V |
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HB is concentrating on satisfying customers with different customized power supplies, providing clean, safe, and intelligent power products and application solutions. It is committed to providing customers with more efficient power solutions as its goal, and continuously improves the company’s R & D and customization for various environmental conditions—technical strength. Go with you for collective progress.
