12v 3ah Lithium Ion Battery Pack for Fan

12v 3ah Lithium ion Battery Pack For Fan

Electric fan battery key factors:

this battery is made by 18650 lithium ion battery cell, 3000mah/3s1p.

1.   battery rate power: 3000mAh (3Ah)

2    minimum capacity: 2950mAh

3.   configuration: Samsung 18650 3000mAh, 3s1p

4.   norminal voltage: 11.1v 

5.   max charging voltage: 12.6v

6.   max discharging voltage: 9v ( some needs to drop to 7.5v, as per request)

7.   battey size: 18.5*55.5*68mm (T*W*L)

8.   battery weight: approx. 0.15kg

9.   overcharge protection voltage: 4.2v±0.025v

10.  overdischarge protection voltage: 9v (or 7.5v)

11.  overcurrent protection: 5-8A

12. working temperature: -20~55℃

13. charging temperature: 0~45℃

14. discharging temperature: -20~55℃

15. storage temperature: 25℃

BATTERY BMS PROTECTION:

1.   protection voltage range: 9v-12.6v

2.   protection current range: <10A

3.   protection temperature range: -20~~55℃

4.   shortcircuit protection: 10A off

5.   protection accuracy: 5%

this 12v lithium ion battery pack discharge curve is stable. in different discharge C rate, it performances high capacity ratio. when working temperature below 0℃ , it still keeps 80% power. discharge with 0.2c at room temperaure, it gives a cyclelife more than 800times.

Offering one of the best 12v 3ah lithium ion battery pack for fan brands free sample and the pricelist, quotation, size and specifications consultation, it is one of the best 12v 3ah lithium ion battery pack for fan manufacturers and suppliers manufacturing batteries, welcome to buy customized products from our factory.