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12V 40Ah Rechargeable Batteries for Christmas Lighting

Electric wheelchair, golf trolley, golf cart, electric bus, electric motorcycle,etc

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  • Product Details

12V 40AH Rechargeable batteries for Christmas lighting



Product parameter:

Basic Specification of 12V40Ah Battery PACK

Nominal Capacity

40Ah

Cell Configuration

4S8P

Nominal Voltage

12.8V

Total Cell Quality

32pcs

Discharge Cut-off Voltage

10V

BMS

YES

Charge Cut-off Voltage

14.6V

Dimensions(mm)

190*165*170(±1)

Charge Current

8A

Weight (including case)

5.57kg

Continuous Discharge Current

20A

Charge Temperature Range

0°C~45°C

Peak Discharge (max. 10 sec. duration)

120A

Discharge Temperature Range

-20°C~60°C

Cycle Life (1C/1C 100% DOD)

2000 cycles

Charge Method

CC/CV


Advantages: 



 


Application 
1. LED light, solar street light, UPS, solar and wind system 
2. Electric wheelchair, golf trolley, golf cart, electric bus, electric motorcycle,etc
3. Medical device, security system 


Why Choose OptimumNANO Battery
●Every OptimumNANO Battery® has a patented "internal" battery protection system
●More than 12 years' esperience in Lithium battery
●Providing batteries according to customers' requirement
●Excellent customer service and 24h online technical support
●High Quality, Safe Lithium Ion Batteries with the industries best warranty - 2 year.
●Worldwide shipping, export from multiple distribution centers around the world. 


Package:
Covered by K=K cartons or wonden boxes



Shipping:

By sea/air/express

  



Introducing advanced equipment, OptimumNano has been well-known as one of the professional manufacturers and suppliers of 12v 40ah rechargeable batteries for christmas lighting. Our batteries are of high safety, high capacity, strong stability and long cycle life. With bulk batteries in stock, we warmly welcome you to buy or wholesale good price battery made in China from us.

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