Hot sell! 21v 1a li-ion battery charger for 18.5v li-ion battery made in china 

For 18.5V Lithium battery packs
Led indicate charging status	Red---in charging Green---fully charged
protection	Safety protection Short circuit protection Battery polarity error protection Over temperature protection
Input	100-240V 50-60Hz
Rating output voltage	21Vdc
Charging current	1.0A
Cut-off Current	10-15% of Charge current
Dimension	100.0*50.0*30.0mm
Weight	130g
Warranty	12months

Electrical Specification

Universal Input: 100 – 240V AC, 50/60Hz

Input Plug: EU  US  UK  AU  Korean universal Plugs (Optional)  

Output: 21v/1a 

Charge mode: CC--CV Mode(Li-ion battery charger)

Led display: Red--in charging; Green--full charge
Cut-off Current: 10-15% of Charge current

DC Jack: 5.5/2.1  5.5/2.5  3.5/1.35  4.0/1.7  2.5/0.7 (Optional)  

Ripple & Noise: 1% of Output Voltage 

 

Mechanical Specification

Type: Plug-in Type 

Color: Black

   

Protection Function

♦ Over voltage protection

♦ Over current protection

♦ Over-load protection

♦ Short circuit protection

  

Operation And Storage Condition

♦ Operation Temperature: -20°C to 40°C

♦ Operation Humidity: 20% to 90% R.H

♦ Storage Temperature: -20°C to 75°C

♦ Storage Humidity: 1% to 90% R.H.

♦ MBFT: > 50,000Hours

 

Application

Electric vehicle, E bike, Electric Scooter, Motor, Golf car, car jumper

Solar Systems, Home Application, UPS

LED Torch, headlight, Portable power bank, etc.

 

How to order

1.Tell us the model and the quantity you want to order, we will estimate shipping cost for you soon. 
2.If no problem about the price. we will send you the P/I for your confirm.

3.Producing and shipping will be arranged after we received the payment. 
4.Photos of goods will take for you to confirm and deliver the goods soon.
5.Tracking number will be provided, and tracking frequently for you!

We always choose the best and safe package to make sure your orders won't be damaged during delivery.

After-sale service
 1. 1 year warranty 
 2. We will replace the broken parts with new parts in the next order
 3. Choose the cheapest and safest shipping company. 
 4. Track the order until you get the goods.

 5. Welcome any feedback and advice for our products