Rechargeable Lithium Polymer Battery Cell 552535 3.7V 430mAh Lipo Batteries for smart watch

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Rechargeable Lithium Polymer Battery Cell 552535 3.7V 430mAh Lipo Batteries for smart watch

Voltage:3.7V;

Capacity:430mAh;

Dimension:5.5*25*35mm;

Power:1.59Wh.

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Specification:

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:0.2C 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	0.5C
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±0.5mm (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:

Thin and Lightweight Design:

Lithium polymer batteries can be designed to be extremely thin and lightweight. This is due to their use of flexible polymer electrolytes, which allow for a more compact battery structure.
This thin design is ideal for portable devices, such as smartphones and tablets, where space and weight are at a premium.

High Energy Density:

Lithium polymer batteries tend to have a higher energy density than some traditional battery types. This means they can store more energy in a smaller volume and weight.
As a result, devices powered by lithium polymer batteries can often operate for longer periods without needing to be recharged.

Longer Cycle Life:

Lithium polymer batteries typically have a longer cycle life compared to some other battery types. This means they can undergo more charge-discharge cycles without a significant loss in performance.
This contributes to their overall cost-effectiveness and environmental friendliness, as they can be used for longer periods before needing to be replaced.

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