$36.00 - $46.50
Min. Order : 100 Units

Shenzhen wholesale 24v 10a electric bike li - ion battery charger with alu case and cooling fan

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Quick Details

Port: ShenZhen
Payment Terms: L/C,D/P,T/T,Western Union,MoneyGram
Supply Ability: 50000 Unit/Units per Week 24V li-ion battery charger
Brand Name: TengShun
Input voltage: 100-240VAC 50/60Hz
Type: Electric
Place of Origin: Guangdong China
Use: Standard Battery
Output: 12.6V20A 29.4V10A 42V8A 54.6V5A
Charge mode: CC---CV Mode
Input plug: EU US UK AUS KOREA Plugs
Model Number: TS-LI-B294010
Certificate: CE UL PSE KC GS ROHS
Name: 24V li-ion battery charger
Packaging Detail: set package in white box 18PCS/CARTON
Shenzhen Tengshun Power Supply Co., Ltd.
Gold Supplier
Manufacturer, Trading Company
Response Time
On-time delivery rate
US$ 390,000+
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Product Description



LI-ion Battery Charger


100-240Vac  50/60Hz

Input plug(power cords)

EU US UK AUS Korea Japan South Africa  plugs(power cable)

Max Power



12.6V20A  29.4V10A  42V8A  54.6V5A

Battery voltage

3.7V/7.4V/11.1V/14.8V/18.5V/24V/36V/48V Li-ion Battery pack

Highest Charging voltage 

(Voltage at CV Mode)               

4.2V for single cell of 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 29.6V li-ion battery pack  

42V for 10S 36V li-ion battery pack  

54.6V for 48V li-ion battery pack  

Battery Capacity

3.7v1.2-6.6Ah   8.4v1.2-2.2Ah   11.1v1.2-2.2Ah

Charge mode

2-stage Mode: CC---CV

Led Indicator(Dual Color) 

Red---in Charging; Green--Fully charge/ no load

Led Switch current

10-15% of charge current

Safe Protection

Over-load protection  Over-current protection        

Short circuit protection  Polarity Reverse Protection

Safe Certificate




Output Connector

DC jack, XLR, JST, Cigar Lighter, Alligator Clips,Viation Plug.etc

Power Consumption

≤0.5W at Rated Voltage(adapter at no load)

Ripple And Noise

Output voltage 1%, Ripple&Noise≤120mv

High-Voltage test

Primary to secondary: 3 kV / 5mA 60S

Leakage Current

0.5mA(max) at input 240V AC

Drop Test

0.75m drop test, 6 times

Burn-In Test 

100% load, 5hours


50,000 hours@ 25


UPS, E-bike, Motor, Solar systems, Torch, Lamps.etc.


2 years

Lead time

10 days

Contact Info


Email:linachen@sztenshun dot com

Packaging Info

100pcs/Ctn(Wall Mount Type)   50pcs/Ctn(desktop type)
Ctn size: 44*39*29cm  white box/unit


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About US










Q1. What are your main products?
Power Supply: 0-150W with 3V 4.5V 5V 6V 7V 9V 10V 12V 15V 18V 19V 20V 24V 25V 30V 36V 48V 60V Outputs

Battery Chargers within 1500W
Lithium/Lipo battery charger
Lifepo4 battery charger
Lead acid battery charger
Nimh/Nicd battery charger


Q2. What is the warranty of your products?
A: 2 years. we can offer the new ones to replace that defective products under warranty.


Q3: What certifications you have?
A: CE ROHS CB GS FCC UL SAA KC KCC PSE CCC for most of products


Q4. What is the lead time?
A: 2-5 days for samples, 12-15 days for mass order. 14 days for new designing.


Q5. What is the shipping way?
A: samples by air, mass order by air or sea. air shipment always choose Fedex,TNT, UPS, DHL with 4-5 days arrival.


Q6. What is the charging mode for your battery chargers?
CC--CV mode for Lithium ion/Lifepo4 Battery charger
CC--CV--Float mode for lead acid battery
CC--CV--Trickle mode for nimh battery