18650 7.4V 4400mAh Lithium-ion Battery for Pool Cleaning Robot

Product number: 01DQ0131-02

Cell model: 18650-2200mAh-3.7V

Battery specification: 18650-2S2P-4400mAh-7.4V

Nominal voltage: 7.4V

Nominal capacity: 4400MAh

Charging voltage: 8.4V

Charging current: ≤2.2A

Discharge current: ≤4.0A

Discharge cut-off voltage :6.0V

Finished internal resistance: ≤150mΩ

Battery weight: 210g

Product size: 77*71*19.5mm

Charging temperature: 0 ~ 45℃

Discharge temperature: -20 ~ 60℃

Storage temperature: -20 ~ 35℃

Battery package: Blue PVC package

Output mode: JST plug

Lithium battery protection: short circuit protection, over charge protection, over discharge protection, over temperature protection, over current protection,ESD protection and so on

Application: Sweeping robot, cleaning robot, mapping robot