Rechargeable Batteries 903759 3.7v 2500mAh 9.25wh Solar Lithium Battery Cell For Bauty Device
Brand Name:RESKY
Certification:CE, RoHS, MSDS, Un38.3
Model Number:LP903759
Minimum Order Quantity:100pcs
Delivery Time:7-10days
Payment Terms:Western Union,T/T
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Location:
Shenzhen Guangdong China
Address:
Floor 3, No 2, Hengxiang Building, Baihua Community, Guangming New District, Shenzhen, Guangdong, China
Supplier`s last login times:
within 15 hours
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Product Description
Rechargeable Batteries 903759 3.7v 2500mAh 9.25wh Solar Lithium Battery Cell For Bauty Device
| NO. | Items | Specifications |
| 1 | batteries | 3.7v 2500mah lipo battery |
| 2 | Charge voltage | 4.2V |
| 3 | Nominal voltage | 3.7V |
| 4 | Nominal capacity | 2500mAh 0.2C Discharge |
| 5 | Charge current | Standard Charging:0.5C Rapid charge: 1.0C |
| 6 | Standard Charging method | 0.5C CC(constant current)charge to 4.2V, then CV(constant voltage 4.2V)charge till charge current decline to ≤0.05C |
| 7 | Charging time | Standard Charging:2.75hours(Ref.) Rapid charge: 2hours(Ref.) |
| 8 | Max.charge current | 1.0C |
| 9 | Max.discharge current | 1.0C |
| 10 | Discharge cut-off voltage | 2.5V0.25V(0.2C) |
| 11 | Operating temperature | Charging: 0 °C ~45 °C Discharging:0 °C ~45 °C |
| 12 | Storage temperature | -10°C~ +45 °C |
| 13 | Dimension | Length:59±2mm (not including tabs) Width:37±0.5mm Thickness:9±0.2mm |
| 14 | Drop Test | The cell is to be dropped from a height of meter twice onto concrete ground. No fire, no leakage |
| 15 | cycle time | ≥500times |
Advantages for lipo batteries:
1.Stable discharge, low internal resistance, fast charging time;
2.Long battery charge and discharge cycle life, low self-consumption, high safety performance, and can be recycled for more than 300 times;
3.Green and environmentally friendly, does not contain mercury, cadmium, lead and other harmful substances;
4.Conventional battery operating temperature: - 10℃℃~60℃℃;
5.Safety protection: overcharge, over discharge, over current, short circuit protection: can be customized according to customer requirements;
6.Using the latest 4.2V/4.35V high-energy battery, and using advanced battery management system to provide sufficient power, continuous working current can reach 10C-15C, etc.;
7.High temperature performance battery: high temperature 70℃ for
24h volume change rate 8%, 85℃ for 48 hours fully charged battery
does not catch fire, does not explode.
8.Low temperature performance battery: low temperature -20℃℃, 0.2C
discharge greater than 95% initial capacity -20℃, low temperature
-40℃8.0.2C discharge capacity>80% or more low temperature cycle
performance outstanding, can achieve 0.2C charge and discharge
cycle 300 weeks capacity retention rate of more than 80%, special
technology multiplier type low temperature lithium battery can
increase the low temperature -40 degrees 0.2C discharge to 1C.
Main Features:
Wiring definition: red line (P+) black line (P-);
Service life: more than 500 cycles, retaining 85% of the original
capacity Protection parameters: anti-overcharge,
anti-overdischarge, short circuit protection, overcurrent
protection, etc.
Certification certificates: CK report, MSDS report, ROHS report, UN38.3 report, CE report, PSE report, air transport report, sea transport report, etc available.
Application areas: widely used in 3C digital products, beauty and medical equipment products, smart home products, smart wearables, digital cameras, Bluetooth headsets, Bluetooth speakers, driving recorders, humidifiers, small fans and other fields.
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Rechargeable Batteries 903759 3.7v 2500mAh 9.25wh Solar Lithium Battery Cell For Bauty Device
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