3.7V Large-capacity polymer lithium battery 7373129 40000mAh medical devices lithium batteries

Voltage:3.7V

Capacity:40000mAh

Type:Li-Polymer

Charge Current:0.5C

Charging time:About 3.5 hours

Max.charge current:Constant Current 3CConstant Voltage 4.2V 0.01 C cut-off

Max.discharge current:Constant current 20 Cend voltage 3.0V

Discharge cut-off voltage:3.0V

Impedance:≤90mΩ

Cell Dimension:130*73*30mm

Operating temperature:Charging：0℃~45℃ ;Discharging：-20℃~60℃

Fit for:Smart Home, robot, Smart home battery packs, medical equipment, etc

Feature:

1. Size, model and capacity can be selected, strong applicability, can be customized according to customer requirements. All kinds of combinations can be carried out according to different requirements. Excellent quality and low price. Quality assurance: A core, high capacity, low internal resistance, stable voltage.

2. Performance is stable and cycle life is long. No memory effect: charge and discharge can be used at any time. High safety: built-in protective board, overcharge and over-discharge protection to ensure the safe use of batteries.

3. High energy density, long placement time, wide working temperature range, good sealing characteristics, stable discharge voltage.

4. Green environmental protection: no mercury, cadmium, lead and other harmful substances, in line with ROHS,SGS,MSDS certification.

5. Delivery period is short, service is perfect in place.