Chanda has developed Li-ion batteries for Electric locks

Chanda has developed Li-ion batteries for Electric locks. 

Micro-USB Charging, High Performance, Reliability, Quick Charging and Long Standing time

Voltage: 7.4V capacity varies from 1500mAh~5000mAh.

Accept OEM & ODM service

Welcome to contact us for any battery inquiry!

email: admin@chandaenergy.com or linda@chandaenergy.com 

Happy New Year!

Happy New Year to all the workers in Chanda, and to all our customers and our friends!

May 2019 bring with it all things beautiful and lovely. Have a wonderful New Year!

Chanda Lithium Ion Rechargeable Battery

Chanda Lithium Ion Rechargeable Battery 

                   18650-2.5Ah-4S7P  

                    Li-ion battery pack 14.4V 17Ah

                    Max. charging current: 5A

                    Max. continuous discharge current: 15A

                   Battery pack dimension:105*145*80mm 

                   Applications: portable power supply, solar storage...

                   Cell: UL1642 approved

                   Factory ISO9001:2015 approved

Accept OEM & ODM battery packs

Contact us at admin@chandaenergy.com 

Ltihium Ion OEM & ODM battery packs from Chanda Energy Co., Ltd.

Chanda Lithium Ion Rechargeable Battery 

                   18650-2.5Ah-3S8P  

                    Li-ion battery pack 10.8V 20Ah

                    Max. charging current: 5A

                    Max. continuous discharge current: 10A

                   Battery pack dimension: 95*180*80mm 

                   Applications: portable power supply, solar storage...

                   Cell: UL1642 approved
                   Factory ISO9001:2015 approved

We can do various OEM battery packs as customers' requirement. OEM & ODM welcome to us!

Welcome to contact us at admin@chandaenergy.com 

Low Temperature Lithium ion Polymer battery

Low Temperature Lithium ion Polymer battery

Model: CND-753048PL 

 

Low Temperature Lithium-ion polymer battery
3.7V 1100mAh Single cell
Cell weight about: 22gSize about (per battery): 7.6*30.5*49mmStandard charge current: 0.2CQuick charge current: 0.5CStandard discharge current: 0.2CQuick discharge current: 0.5C Charge voltage: 4.2V Discharge cut off voltage: 2.5V 

Temperature Performance:
at + 50ºC and 0.2CmA, discharge capacity 》90%
at + 25ºC and 0.2CmA, discharge capacity 》100%
at  -40ºC at 0.2CmA, discharge capacity 》60%
Low temperature performance
After standard charge at 25ºC,
Put the cell into -40±2℃ low temp oven for 4 hours and discharge at 0.2C CC to 2.5V at the low temperature
The discharge capacity is 》60%

                            
Operation Temperature:
Charge temperature: 0~45ºCDischarge temperature: -40~ + 55ºC
Storage temperature: 
           -20~40 ºC within one month
           0~35ºC within 3 months
           20ºC~25ºC for more than 3 months at partial charged state
Cycle life: 》 300 times at 0.5C, no less than 80% of initial capacity

Application: products used in lower temperature...

Welcome to contact us at linda@chandaenergy.com  or www.chandaenergy.com 

Low Temperature Lithium ion battery

CND-18650CL

Low Temperature Lithium ion battery 
3.7V 2200mAh/2400mAh/2600mAh Single cell

Cell weight about: 42gSize about (per battery): dia: 18.5* Height: 65.5mm Max.Standard charge current: 0.2CQuick charge current: 0.5CMax. charge current:1CStandard discharge current: 0.2CQuick discharge current: 0.5C Max. discharge current: 1C
Charge voltage: 4.2V Discharge cut off voltage: 2.5V 

Temperature Performance:
at + 50ºC and 0.2CmA, discharge capacity 》90%
at + 25ºC and 0.2CmA, discharge capacity 》100%
at  -40ºC at 0.2CmA, discharge capacity 》85%
Low temperature performance
After standard charge at 25ºC,
Put the cell into -40±2℃ low temp oven for 4 hours and discharge at 0.2C CC to 2.5V at the low temperature
The discharge capacity is 》85%

Operation Temperature:
Charge temperature: 0~45ºCDischarge temperature: -40~ + 60ºC
Storage temperature: 
           -20~40 ºC within one month
           0~35ºC within 3 months
           20ºC~25ºC for more than 3 months at partial charged state
Cycle life: 》 300 times at 0.5C, no less than 80% of initial capacity

Application: products used in lower temperature...

Welcome to contact us at linda@chandaenergy.com for more details. Or visit us at www.chandaenergy.com 

                   Chanda Lithium Battery Assembling Lines