18.5V-4Ah (lithium battery for electric hand drill)

Product Details

Battery cell model: 18650/3.7V/2Ah

Battery specification: 18650-5S2P/18.5V-4Ah

Nominal voltage: 18.5V

Nominal capacity: 4Ah (capacity can be customized)

Charging voltage: 21V

Charging current: ≤2A

Discharge current: ≤40A

Instantaneous discharge current: 40A

Discharge cut-off voltage: 13.5V

Finished product internal resistance: ≤54mΩ

Battery weight: 590g

Charging temperature: 0~45℃

Discharge temperature: -20~60℃

Storage temperature: -20~60℃

Temperature protection: 65℃±5℃

Application areas: electric tools, etc

Product Features

Data communication management: Utilizing imported management chips and precise temperature control to minimize potential safety hazards.

The battery pack exhibits good performance at low temperatures and a long cycle life;

The battery pack boasts a high cycle life, aligning with the values of low-carbon, energy-saving, and environmental protection;

Shockproof and waterproof: By filling the interior of the shell with a shockproof structural design, high safety and reliability requirements are met.