Product Description
Power Lithium Battery Cell 523450 3.7v 1000mAh 3.7Wh Rechargeable
Li Polymer Battery
| NO. | Items | Specifications |
| 1 | batteries | 7.4v 1000mah lipo battery |
| 2 | Charge voltage | 8.4V |
| 3 | Nominal voltage | 7.4V |
| 4 | Nominal capacity | 1000mAh 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 8.4V, then CV(constant voltage
8.4V)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: 50±2mm (not including tabs)
Width: 34±0.5mm
Thickness:11±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 |
Connectors avaible:
What's the difference for lithium polymer battery and cylindrical
battery?
Structure and Design:
Lithium Polymer Battery:
Shape and Flexibility: Lithium polymer batteries can be designed in various shapes, such
as prismatic or even custom shapes, due to their flexible
electrolyte and packaging materials.
Electrolyte: They use a gel-polymer electrolyte, which is a solidified liquid
electrolyte embedded in a polymer matrix.
Cylindrical Battery:
Shape: Cylindrical batteries have a standard cylindrical shape with
positive and negative terminals at the top and bottom,
respectively.
Electrolyte: They typically use a liquid electrolyte.
Application:
MP3/MP4 player: As a mainstream portable device battery, it provides long-term
battery life support.
GPS tracker: Used for outdoor positioning equipment, requiring stable power
supply performance.
Bluetooth headset/speaker: Adapt to wireless devices, emphasizing lightweight and long
battery life.
Storage precautions for lithium polymer batteries:
Temperature and humidity: The ideal storage temperature is 15-25℃. Avoid high temperature
(＞35℃) or humid environment. High temperature will accelerate
battery aging, and humidity may cause short circuit or corrosion.
Power management: It is recommended to keep the power at 50% for long-term storage,
and avoid full charge or over discharge. Regular charge and
discharge cycles can maintain battery health.
Isolation and protection: Keep away from fire and flammable materials. Use fireproof
containers or fireproof bags when storing, and ensure good
ventilation.
Certification:
CE, ROHS, MSDS, UN38.3, 1.2m drop testing, IEC62133, Ect...
Picures:
