Li-Pol battery 4000mAh, 3.7V, 2890100, 3 wires

3.7V Li-Pol battery with a capacity of 4000mAh, without memory effect. Integrated protection chip.

Lithium-polymer rechargeable batteries are used in all personal electronic devices (e.g. mobile phones, cameras, laptops, RC models, ...). No need to fully discharge before charging, no memory effect. Simple and trouble-free connection of many articles in series.

Integrated protection chip.

Voltage: 3.7V

Capacity: 4000mAh

Charging voltage: 3.7-4.2V DC

Number of charging cycles: 2000

Minimal self-discharge (approx. 5% per month)

Working temperature: -10 - 50°C

Size: 100x90x2.8mm

Type marking: 2890100

ATTENTION: If the voltage drops below 2.7V, the battery can be irreversibly destroyed.

Data sheet