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Quick Details

  • Brand Name: Tengshun
  • Model Number: TS-Li-042
  • Use: led lamp
  • Type: Electric
  • Place of Origin: Guangdong, China (Mainland)
  • Input: 12-24Vdc
  • Input plug: Cigar Lighter
  • Output voltage: 12.6v2a 14.6v2a 29.4v1.2a
  • Charge mode: CC---CV Mode
  • Led display: Red--in charge; Green--finish charge
  • DC Jack: 5.5*2.1 5.5*2.5 3.5*1.35 4.0*1.7 2.5*0.7
  • MQQ: 100pcs
  • Warranty: 2 years
  • Lead time: 12 working days

Packaging & Delivery

Packaging Details Set package in white box or PE

best price 12v dc 12-24v input car li-ion battery charger 12.6v2a 14.6v2a   



Skype ID: charger7772

Mobile: +86-189 2372 3063

Email: sunjoy5 dot 163.com




A.product descriptions


ModelLi-ion Battery Charger 3.7V 7.4V 11.1V 24V 36V 48V
Input100-240Vac 50/60Hz
Input plug(power cords)12-24Vdc  Cigar lighter
Battery voltage3.7V/cell

12.6v2a 14.6v2a  29.4v1.2a

3S 12.6V2A car li-ion battery charger

4S 14.6V2A car lifepo4 battery charger

7S 29.4V1.2A car li-ion battery charger

8S 29.2V1.2A car lifepo4 battery charger

Our Max Power of Charger

600watts(12v40a 24v20a 36v15a 48v10a)

Highest Charging Voltage 

Top Charging Voltage: 4.2V/cell   

4.2V for 1S 3.7V Li-ion Battery pack

8.4V for 2S 7.4V Li-ion Battery pack

12.6V for 3S 11.1V Li-ion Battery pack

16.8V for 4S 14.8V Li-ion Battery pack

21V for 5S 18.5V Li-ion Battery pack

25.2V for 6S 22.2V Li-ion Battery pack

29.4V for 7S 24V Li-ion Battery pack

33.6V for 8S 24V Li-ion Battery pack

42V for 12S 36V Li-ion Battery pack

54.6V for 13S 48V Li-ion Battery pack

Charge mode2-stage Mode: CC---CV
Led Indicator(Dual Color)Red---in Charging; Green--Finish charge/ no load
Led Switch current12-15% of charge current
Safe ProtectionOver-load protection Over-current protection               
Short circuit protection Polarity Reverse Protection
Safe CertificateCE  FCC ROHS  Emark
DC Jack5.5*2.1  5.5*2.5  3.5*1.35  2.5*0.7 
Power Consumption≤0.5W at Rated Voltage(adapter at no load)
Ripple And NoiseOutput voltage 1%, Ripple&Noise≤120mv
High-Voltage test 
Leakage Current 
Drop Test0.75m drop test, 6 times
Burn-In Test100% load, 5hours
MTBF50,000 hours@ 25°C
ApplicationUPS, E-bike, Motor, Solar systems, Torch, Lamps.etc.
Warranty2 years
Lead time14 days
Contact InfoSkype ID: charger7772     Email: sunjoy5@163 dot com
Packing  Way100pcs/Ctn(Wall Mount Type)     50pcs/Ctn(desktop type)
Ctn size: 44*39*29cm   white box/unit

Charge Drawing

Charge mode: CC--CV Mode

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China (Mainland)
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26 Transactions 190,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $82,000
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