3.7V 3400mAh Lithium Polymer Battery Pack Lipo Battery For Walkie-Talkie

Price Negotiable

Price: Negotiable

MOQ: 100pcs

Delivery Time: 7-10days

Brand: RESKY

Product Description

3.7V 3400mAh Lithium Polymer Battery Pack Lipo Battery For Walkie-Talkie

Product Specifications

NO.	Items	Specifications
1	Batteries	3.7V 3400mAh Lipo Battery
2	Charge voltage	4.2V
3	Nominal voltage	3.7V
4	Nominal capacity	3400mAh @ 0.2C Discharge
5	Charge current	Standard Charging: 0.5C Rapid charge: 1.0C
6	Standard Charging method	0.5C CC charge to 4.2V, then CV charge till current ≤0.05C
7	Charging time	Standard: 2.75 hours (Ref.) Rapid: 2 hours (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: 65±2mm (excl. tabs) Width: 45±0.5mm Thickness: 8.5±0.5mm
14	Drop Test	1m drop onto concrete twice - No fire, no leakage
15	Cycle time	≥500 cycles

Safety Features

Energy Density: High capacity in compact size for lightweight applications
Dual IC Protection: Prevents overcharging, over-discharging, and short-circuiting
Separator Adhesion: Prevents internal shorts from physical impacts
Temperature Management: Designed to prevent thermal runaway
Overcharge/Discharge Protection: Circuits monitor and disconnect unsafe conditions
Short-Circuit Protection: Includes fuse links and current-limiting devices
Certified Compliance: Meets international safety standards (IEC/UL)
Safe Storage/Transport: Requires cool, dry conditions per regulations