KC BIS Certified Lithium Polymer Rechargeable Battery 3.7v 903450 1500mah For Smart Watch
Brand Name: DTP
Model Number: DTP903450
Electric Energy: 5.5 Wh
Battery Size: 9.2*34.5*52mm
Place of Origin: Guangdong, China
Weight: 30g
The charging ratio: 0.5C
The discharge rate: 1C
Battery Cell: batterie lithium ion
Certificate: CB/CE/KC/RoHS/IEC62133/BIS/UN38.3
설명
Specification
|
Item
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Parameter
|
|
|
Nominal voltage
|
3.7V
|
|
|
Minimum capacity
|
1800mAh (0.2C discharge)
|
|
|
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 discharging
|
continuous discharge
|
1.0C/3.0V
|
|
non-continuous discharge
|
2.0C/3.0V
|
|
|
Shipment voltage
|
≥3.85V
|
|
|
Battery pack impedance
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≤120mΩ
|
|
|
Operating temperature
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Charging: 10°C ~ 45°C
|
|
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Discharging: -20°C ~60°C
|
||
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Storage (At 50% SOC and specified temp,
recoverable capacity in % vs time ) |
-10℃~25℃
|
(12 months ≥85% )
|
|
-10℃ ~45℃
|
(6 months ≥85% )
|
|
|
-10℃~55℃
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(1 month ≥90% )
|
|
|
20±5℃ is the recommended storage temperature
|
||
|
Visual Inspection
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There should not be any remarkable scratches, cracks,
bolts, cauterization, deformations, swelling, leakage and so on the surface of the cell. |
|
|
Reference standard
|
GB/T 18287-2013,KC CE ROHS IEC/EN61960, UL1642
|
|
추가 정보
| 무게 | 30 g |
|---|---|
| 크기 | 52 × 34.5 × 9.2 mm |
| 응용 프로그램 | |
| Discharging | 2C |
| 인증 | |
| Capacity | |
| Voltage |
