Lithium Polymer Battery Cell 3400mAh 3.7V Pouch Lipo Li-Polymer Batteries

Price Negotiable

Price: Negotiable

MOQ: 100pcs

Delivery Time: 7-10days

Brand: RESKY

Product Description

Lithium Polymer Battery Cell 3400mAh 3.7V Pouch Lipo Li-Polymer Batteries

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: 0.5C Rapid: 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 Rapid: 2 hours
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: 56±2mm Width: 41±0.5mm Thickness: 11±0.5mm
14	Drop Test	1m drop onto concrete twice - No fire, no leakage
15	Cycle time	≥500 cycles

Safety Features

Overcharge Protection: Battery Management System (BMS) monitors voltage and cuts off charging at 4.2V. Pressure-relief valves prevent rupture.
Over-discharge Protection: BMS cuts off discharge at 3.0-3.2V to protect battery lifespan.
Short-Circuit Protection: Internal fuse or circuit breaker prevents excessive current flow. High-quality separator maintains electrode isolation.
Thermal Protection: Temperature sensors monitor heat levels. Thermal-stable materials reduce runaway risks.
Chemical Stability: Specially formulated electrolyte and electrode materials ensure safe operation under various conditions.

Product Images