505573 Lithium Ion Polymer Cell 2500mAh 3.7V 7.4V For Medical Devices

Price Negotiable

Price: Negotiable

MOQ: 10pcs

Delivery Time: 7-10days

Brand: RESKY

Product Description

505573 Lithium Ion Polymer Cell 2500mAh 3.7V/7.4V for Medical Devices

Product Specifications

NO.	Items	Specifications
1	Batteries	3.7V 2500mAh LiPo battery
2	Charge voltage	4.2V
3	Nominal voltage	3.7V
4	Nominal capacity	2500mAh @ 0.2C discharge
5	Charge current	Standard: 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 charge: 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 to 45°C Discharging: 0°C to 45°C
12	Storage temperature	-10°C to +45°C
13	Dimension	Length: 73±2mm (excluding tabs) Width: 55±0.5mm Thickness: 5±0.2mm
14	Drop test	1m drop onto concrete twice - no fire, no leakage
15	Cycle time	≥500 cycles

Applications

Lithium polymer (LiPo) batteries are widely used across multiple industries due to their high energy density and reliable performance:

Medical Devices: Powering portable medical equipment including insulin pumps and ECG monitors
Consumer Electronics: Smartphones, tablets, and laptops benefit from their slim profile and long runtime
Wearable Technology: Smartwatches and fitness trackers utilize their compact form factors
RC Hobby: Provides high discharge rates for RC vehicles, drones, and aircraft
Electric Vehicles: Enables extended range in EVs, e-bikes, and electric motorcycles

Product Images