Product Description
Solar Lithium polymer battery cell 3.7V 604060 654060 2000mAh batteries for Portable Exchange Devices
| 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 | 2.5V0.25V(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:60±2mm (not including tabs)
Width:40±0.5mm
Thickness:6.5±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:
High Energy Density.
High Output Voltage.
Excellent Security.
Long Cycle Life: More than 500 repeated charge/discharge cycles.
Fast Charge Capacity: Can be fully charged in 2 to 3 hours with a rated voltage of 4.2 per cell
Environmental-friendly: No Pb, Cd added
Dual IC chips, that can anti-shortcircuit, anti-overcharger, anti-overcurrent, anti-overload;
Injection Technology to make battery more stable;
With short-circuit production function, safe and reliable;
Factory mastered technology and competitive price;
CE/ROSH/SGS/MSDS/UN38.3/IEC61233 standard.
Picures:
