Lithium Polymer Battery Cell 552535 3.7V 430mAh 400mAh Power Lipo Batteries
NO. | Items | Specifications |
1 | batteries | 3.7v 430mah lipo battery |
2 | Charge voltage | 4.2V |
3 | Nominal voltage | 3.7V |
4 | Nominal capacity | 430mAh 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: 35±2mm (not including tabs) Width: 25±0.5mm Thickness:5.5±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:
Flexible Shape and Size:
Unlike traditional lithium-ion batteries, which often come in standard shapes and sizes, lithium polymer batteries can be customized to fit various devices and applications.
This flexibility in design makes them suitable for a wide range of products, particularly those that require a specific battery shape or size.
Improved Safety:
Lithium polymer batteries use solid or gel-state electrolytes instead of liquid electrolytes. This reduces the risk of leakage or explosion if the battery is damaged.
Additionally, many lithium polymer batteries are encapsulated in aluminum-plastic packaging, which provides an extra layer of safety.
Wide Operating Temperature Range:
Lithium polymer batteries can operate over a wide range of temperatures, including extreme hot and cold conditions. This makes them suitable for outdoor devices or other applications that require operation in harsh environments.
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