Does a battery come with the charger?

No, the charger does not come with a battery.

Does this charger charge flat top 18650 batteries?

Yes, it fit for 10440 14500 16340 17335 17500 17650 18350 18500 18650 18700 26650 25500 20700 lithium Batteries. Not for Ni-MH Ni-Cd AA AAA AAAA C Batteries

Can the 18650 Li-Ion 2600mAh rechargeable battery be charged?

Yes, it can charge for about 3 hours.

Does the charger cut power supply once the batteries are charged?

It does have overcharge protection and that it stops charging when fully charged. The light on the charger will stay on though, if it's still plugged in. But that doesn't mean it's still charging.

How to tell when battery fully charged?

When the battery is put into the charger, the red light indicates that it is charging, and the green light indicates that the charging is completed. When the indicator light is off, please check whether your battery is installed incorrectly.

18650 Battery Charger Suitable For Lithium Battery 18650 20700 10440

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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$16.85

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In stock

Sold byAmazon British Virgin IslandsDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔋 Power up smarter, not harder — stay charged, stay ahead!

PLUG PLAY ANYWHERE - Micro-USB compatibility lets you charge from laptops, power banks, or car adapters.
SMART SAFETY TECH BUILT IN - Overcharge, short circuit & reverse polarity protections keep you worry-free.
INTUITIVE LED STATUS INDICATOR - Red means charging, green means fully charged—never guess again.
FAST EFFICIENT POWER DELIVERY - Delivers a steady 600mA current for quick, reliable charging.
CHARGE EVERY LI ION BATTERY YOU OWN - Supports 10440 to 26650 sizes for ultimate versatility.

This compact 18650 Battery Charger is engineered for the professional on-the-go, supporting a wide range of 3.7V lithium-ion batteries from 10440 to 26650 sizes. With a reliable 0.6A charging current, smart safety features including overcharge and reverse polarity protection, and a clear LED indicator, it ensures fast, safe, and hassle-free charging. Its universal Micro-USB input means you can juice up your batteries anywhere—from your desk to your car—making it the essential power companion for your tech arsenal.

Specifications

ASIN	B0BFCKX5FL
Amperage	0.6 Amps
Brand	WANGDAJIEDIAN
Color	Black
Compatible Devices	Devices with Micro-USB port
Connector Type Used on Cable	Micro-USB
Current Rating	0.6 Amps
Customer Reviews	4.4 out of 5 stars 830 Reviews
Input Voltage	5 Volts
Item Dimensions D x W x H	4.17"D x 1.22"W x 1.41"H
Manufacturer	WANGDAJIEDIAN
Mfr Part Number	WD-BC-001
Number of Ports	1
Output Voltage	3.7 Volts
Product Dimensions	4.17"D x 1.22"W x 1.41"H
Specification Met	FCC
UPC	705888914066
Unit Count	1.0 Count
Warranty Description	1 year

Reviews

D**S

Fast ChatGPT.

Worked great and fast. Has light that goes green when fully charged. Compact

20.05.2026

B**E

18650 Battery Charger

This charger works great, I have one that come with my flashlight I purchased several years ago and you never could tell when it was done charging. This one turns red when charging and green when done.

28.05.2026

G**O

Good

Good very Good

27.05.2026

C**R

Great price!

Works great

21.05.2026

R**S

It works

It works exactly as described. No issues

3.06.2026

A**R

So easy to use

Quick and easy to use.

28.05.2026

K**R

Descent

It took a long time to charge the battery, but it works great. My little radio for work was not charging with just plugging in. This has made it so I don't have to buy a whole new radio

1.05.2026

S**9

Would not charge

The charger did not charge the battery.

26.05.2026

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Imran F.

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2 weeks ago

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Good experience, but the tracking updates could be better.

2 months ago

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