EEMB 3.7V 1850mAh Lithium Polymer Battery

The EEMB 3.7V 1850mAh Lithium Polymer Battery is a rechargeable Li-Po cell designed for compact, portable electronics and DIY maker projects. It provides a nominal 3.7V output with a typical capacity of 1850mAh and integrated protection circuitry. This battery is ideal for students, hobbyists, and educators building untethered robotic and embedded systems.

Power capacity and performance

This lithium polymer cell delivers a nominal voltage of 3.7V with a typical capacity of 1850mAh and a minimum capacity of 1750mAh. It features an internal AC impedance rating of 170 mΩ at 1kHz for steady DC power delivery.

Integrated PCM protection

The battery pack includes built-in protection circuitry to safeguard against electrical faults. It features an overcurrent detection threshold of 2 to 6 A, overcharge detection voltage of 2.28±0.05 V, and overdischarge detection voltage of 2.3±0.1 V.

Operating temperature and conditions

Designed for versatility across varying working conditions, it supports a charging temperature range of 0 to 45 °C and a discharge temperature range of -20 to 60 °C. It is rated for operation in ambient humidity levels of 65±20%.

Downloads

• Datasheet