ABUNRO 4-Slot 18650 Battery Charger, Universal 4 Bay Charger for 18650 14500 18500 16350 Li-ion Rechargeable Batteries (No Battery)
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FREE refund/replacement until Jan 31, 2026
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Features
- 18650 Battery Charger - 4 Bay 18650 Battery Charger Features 4 adjustable slots for charging 4 batteries at the same time,Compatible with: 18650 18490 18350 17670 17500 16340(RCR123) 14500 10440 14500 Rechargeable Battery.
- Universal Smart Charger - One side of the electrode adopts a spring retractable structure, which can charge two batteries at the same time, and is suitable for 10440/14500/16340/17670/18350/18500/18650 and other 3.7V rechargeable batteries.
- USB battery charger - With LED light (red during charging, green when charging is finished), you can see the charging status at a glance without worrying about overcharging; because there is a USB charging cable for charging, you can connect an adapter, move power sources, you can be charged anywhere. Practical and convenient.
- 18650 Charger - 2 charge curent (500mA,1000mA), meet your different needs at the same time.with battery reverse connection protection, short circuit protection, and the input voltage over-voltage protection alarm function. charger specifications: length 5.12in x width 2.76in x height 1.2in; input: USB DC-5V 2000mAh; output: DC-4.2V 500mAh* 4
- IN BOX - 1x 4 slot Smart Battery Charger, 1 x English Manual. Lifetime support! Buy with confidence. Certified safe by FCC, RoHS, and includes one year warranty and lifetime support from our friendly California service team.
Brand: ABUNRO
Color: Black
Product Dimensions: 1.2"D x 3.5"W x 4.7"H
Item Weight: 0.12 Kilograms
Output Voltage: 4.2 Volts
Product Dimensions: 5.51 x 3.15 x 1.57 inches
Item Weight: 4.2 ounces
Item model number: AB-18650P4
Date First Available: July 29, 2019
Manufacturer: ABUNRO
Frequently asked questions
This product is currently out of stock. Please check back later for shipping info.
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
I love that this battery charger is fast, reliable, and holds 4 batteries instead of the standard 2 slot chargers that I am used to purchasing. The charger is compatible with several other battery types than the 18650 that I needed it for so that is also a plus for me. It gives you the USB charging plug so I am able to charge my batteries anytime and anywhere, it really doesn't matter if you have a wall outlet close by. At such a great price I am able to purchase more than 4 of these for the price of the one I am used to buying. Very happy with my purchase!
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Reviewed in the United States on July 28, 2023 by glenda gail hardin glenda gail hardin
I needed a new 18650 battery charger for travel. This fits the bill perfectly. Also, since the charger is USB, I no longer have to worry about power converters for foreign countries. Just plug it into my laptop. Used it on a recent trip and worked great. Much sturdier than my last charger.
Reviewed in the United States on January 12, 2022 by redgypsy
I new battery set of 18650's on the first charge took a.longer time I think remember. Hours and hours it seems .but the Second time charging was much quicker . I recharged after use . I do not drain completely. Only drain completely once every 6 months . There are instructional videos on you tube for 18650 battery charging and maintenance .
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Reviewed in the United States on October 9, 2025 by Greg Dahl
Works great
Reviewed in the United States on July 31, 2023 by CHARLES B
This charger works beautifully for my vape batteries. Very happy with my purchase.
Reviewed in the United States on June 19, 2023 by LOTRGRL84
Worked great to charge my batteries for about 3 months and now it won’t even turn on.
Reviewed in the United States on October 27, 2022 by Sara Bugg
It charged fast and the price was very reasonable
Reviewed in the United States on October 13, 2022 by Greg D
Best bang for the buck and priced very reasonably
Reviewed in the United States on January 23, 2024 by joeg