Universal Power Adapter, AC 100-240V DC 21V 2A Safe Charge Replacement Power Supply Adapter Lithium-ion Battery Charger for Household Electronic Devices.(us Plug)

Universal Power Adapter, AC 100-240V DC 21V 2A Safe Charge Replacement Power Supply Adapter Lithium-ion Battery Charger for Household Electronic Devices.(us Plug)

$ 11.69

Score By Feature

Based on 87 ratings

Customer service

7.73

Value for money

8.11

Satisfaction

7.85

Giftable

7.97

OveReview Final Score

How Our Score Is Calculated

Product Description

Professional lithium-ion battery charger, ideal replacement for your broken or lost charger, widely used in headlights, toy cars, balance cars, and other similar applications.

Supports a wide range of voltage inputs, from 100 to 240 volts AC.

Overheating, overcharging, overcurrent, and short circuit are all protected by a built-in chip with a stable performance.

2A high current output, efficient, safe, and quick charging.

Made of eco-friendly materials that are both safe and non-interfering, as well as being long-lasting.

Questions & Answers

Is there a CV (constant voltage) function available?

It doesn't work like that at all. It turns off after charging the battery.

Is there a CV (constant voltage) function available?

I'm not sure.

Selected User Reviews For Universal Power Adapter, AC 100-240V DC 21V 2A Safe Charge Replacement Power Supply Adapter Lithium-ion Battery Charger for Household Electronic Devices.(us Plug)

Charger

5/5

The mini chainsaw came with a charger, but it didn't work. The vendor provided excellent customer service, reimbursing me for the cost of the replacement charger, which worked flawlessly. Excellent customer service.

Briar Riley

| Aug 24, 2021

I needed 85% of the product I required! The cable was exactly what I needed, being a 21 V cable that was compatible with the sound system I purchased

3/5

There are no cuts or bends in the cable that leads up to the outlet. box. It was almost perfect in terms of the outlet box portion. Except for the fact that the outlet was a type G adaption, whereas in the United States we use type A or B. I needed to go to a Best Buy anyway to get a plug adapter for my own country. I'm not too happy.