Chaowei Power Co Ltd

Chaowei power co.,ltd has mysterious history of development and best future of developing. We are very lucky with your cooperation!
Under your support, our enterprise has achieved rapid development, we believe we do our best to be the first biggest supplier of dynamic battery and energy battery. So far chaowei products has occupied domestic market over 20%, we output 30million piece batteries per year which means everyday 100thousand piece batteries to be sold. One of every five electric bicycles that applying in mainland street is used in our battery.
New mainland was found by gradually developing of oversea, we are starting to pay more attention to international market. Our mission is to establish strategic cooperated partner relations with oversea important customers.

Cells per unit	6
Voltage per unit	12
Capacity	20Ah@2hr-rate to 1.75V per cell@25℃
Weight	Approx. 7.2kg
Max. Discharge Current	300A5(sec)
Internal Resistance	Approx.8m
Operating Temperature Range	Discharge: -20℃～55℃ Charge: 10℃～50℃ Storage: -20℃～55℃
Normal Operating Temperature Range	25℃±5℃
Float charging Voltage	13.7 to 13.8VDC/unit Average at 25℃
Recommended Maximum Charging Current Limit	6A
Equallzation and Cycle Service	14.7to14.8VDC/unit Average at 25℃
Self Discharge	CHILLWEE batteries can be stored for more than 3months at 25 C. Please charge batteries before using. For higher temperature, the time interval will be shorter.

 

swallow ge

chaowei power co.,ltd

wwww.cnchaowei.com

0086-572-6762999

fg982180@gmail.com MSN:fg982180@hotmail.com

We would set up office in india after Oct this year, and warmly welcome everyone to come.