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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: KXD
  • Model Number: KXD-12V-20AH
  • Type: Li-Ion
  • Nominal Voltage: 12V
  • Size: 58(T) x 70(W) x 175(H) mm
  • Nominal Capacity: 20AH
  • Product name: battery 12v 20ah
  • Max charge current: ≤10A
  • Continuous discharge current: ≤20A
  • Cycle life: 800 times
  • Warranty: one year
  • Working voltage: 12.6V-9.0V
  • Business type: manufacturer
  • Connector: DC plugs or wire
  • Charger: 12.6V
  • Any capacity: can be customized for you

Packaging & Delivery

Packaging Details International cartons
Delivery Time Shipped in 7 days after payment

Rechageable Li ion type 20ah 12v lithium ion battery fo led light strip

Product Description


Technical data:KXD-12V-20Ah
Chemistry:Li-ion/Lithium ion
No. of cells:18650 3S9P
Capacity:20Ah discharging at 0.2C
Nominal Voltage:12V
Standard charge voltage:12.6V±0.05V
Standard discharge voltage:9.0±0.05V
Impedance:≤ 150 mΩ
Norminal Charge Current:0.5C
Maximum Charge Current:<10Ah  (can be adjustable)
Maximum Discharge Current:<20Ah  (can be adjustable)
Maximum Pulse discharge current:≤ 65A (can be adjustable)
Charge end current:0.01C
Operation Temperature Range:Charge: 0~45℃
Discharge: -20~60℃
Storage Temperature:Less than 1 year: -20~25℃
less than 3 months: -20~40℃
Weight:Approx 1.5Kg
Dimension:Length:Max. 175mm
Width:Max.   70mm
Thickness:Max. 58mm


Technical data12.6V 2A/5A
Input VoltageAC90~240V
Output Voltage12.6V
Max charging current2A/5A
Protection functionAC safety&output short circuit, over charging/temperature
Warranty12 months
Detailed Images






 1. Telephone switchboard, electric equipment and power instruments


 2. UPS, emergency application and medical devices


 3. Power transmission and transformer station and accident lighting


 4.  Fire fighting, safety device and alarm monitoring


 5.  Automatic office system


 6.  Radio communication system


 7.  Emergency lighting and car/ship starting system


 8.  Portable electric appliances and mining system


 9.  Traffic and navigation signal lamp


 10. Solar energy: solar street lights, solar LED lights




1. Extremely safe and stable chemistry: 


BMS or PCB built inside to protect the battery over charge and discharge.


2. Long life-cycle: 


500 times cycle life.


3. Lighter and smaller: 


1/3 weight of lead acid battery, 70% size/weight of Ni-MH/Ni-Cd battery.


4. Wide operating temperature: 


High temperature resistance(-20~60 degrees Celsius).


5. Steady performance:


High power output, 1C continuous, 3C pulse for normal cells, Low self-discharge rate, less than 3% monthly.


6. No memory effects and highly efficient charge: 


It can be recharged anytime, no reduction of the capacity.


7. Green product:


Environment friendly, clean and green energy, no pollution on our environment.


8. Quality assurance: 


ISO9001 quality management certificates and CE,ROHS UN38.3,TUV,KC etc...product certificates. 


Related Products



Company Information


Shenzhen City Kaixinda Energy and Technology company , specialize in the manufacture Lithium-ion battery/ LiFePO4 battery/ Lithium polymer battery/ High power battery packs/ Heated li-ion battery more than 10 years. And we have exported batteries from 2009, with best quality, best service and competitive price. And we are Alibaba Gold supplier since 2012.
Welcome inquiry and OEM for you.








Product Processing


Battery Quality:
1. Cells - A grade cells to make sure batteries in high and full capacity.
2. Protection - Dual IC chips, that can anti-short circuit, anti-over charger, anti-over current, anti-overload.
3. Compose Type : Injection Technology to make battery more stable.
4. Certifications : CE,FCC,RoHS, ISO9001.MSDS, UN38.3, IEC62133.
5.  Long life cycle, No memory, environment friendly.






Packaging & Shipping





PS: If you have different requirement, such as (plug, size , current , voltage , capacity) , please contact us . we could design and develop battery according to your product work performance and structure appearance .


Shenzhen Kaixinda Energy Technology Co.,Ltd

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China (Mainland)
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2. 3 days for samples.

3. Fast reply