Rechargeable batteries 405085 3.7v 2000mAh 7.4wh Power lithium ion polymer battery For Consumer
Product Specifications
| NO. | Items | Specifications |
| 1 | Batteries | 3.7v 2000mAh lipo battery |
| 2 | Charge voltage | 4.2V |
| 3 | Nominal voltage | 3.7V |
| 4 | Nominal capacity | 2000mAh 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 | 2.5V±0.25V(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: 85±2mm (not including tabs)
Width: 50±0.5mm
Thickness: 4±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:
1. Ultra-thin and flexible design
2. High energy density
3. Stable output and fast charging capability
Flat discharge platform (around 3.7V), providing stable power output and extending device operating time
4. Excellent low-temperature performance
Retains 70-80% capacity even at -20℃
5. Safe and reliable
Polymer electrolyte replaces liquid electrolyte, reducing leakage risk
Built-in multiple protection circuits prevent damage to the battery or device under abnormal operating conditions
Application:
1. Consumer Electronics
Laptops/Tablets: Provides hours of mobile office support
Bluetooth Keyboards/Mice: Slim design, supports months of use
Portable Multimedia: DVD players, mobile TVs, e-readers
Digital Photography: Digital cameras, camcorders, action cameras
2. Industrial and Professional Equipment
Wireless Communication: Walkie-talkies, WiFi modules, signal repeaters, satellite navigation equipment
Security Monitoring: Wireless cameras, door magnetic sensors, human body detectors
Industrial Instrumentation: Portable measuring equipment, data acquisition devices, field testing instruments
Mobile POS Machines: Retail and catering mobile payment terminals
Product Images
