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MLKJHZ

18650 Battery Charger for 3.7V Lithium ion Rechargeable Batteries 26650 18650 16340 (RCR123) 14500 and 10400 Batteries(2 Slot)

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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, May 10
Order within 9 hours and 34 minutes
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Features

  • Note: No Battery Only Charger. Only for Lithium -ion Rechargeable Battery,Not AA or AAA Battery,Not NiMH Battery. Li-ion Universal Charger: Suitable for flashlight headlamp batteries. Compatible with 3.7v li-ion rechargeable batteries. Such as Li-ion: 18650 26650 22650 14500 16340(RCR123) 10440 17670 18490 17500 17335
  • 2 Slot Smart Charger: 2 charging channels can charge the battery separately.2 slots can be adjusted according to different battery lengths
  • Safety Protection: Perfect protection function:under voltage protection,over voltage protection,over current protection,over temperature protection,short circuit protection,anti-reverse battery protection, Zero Volume Battery Repair and excellent heat dissipation design

Description

No Standalone lithium batteries are sold with the product

Brand: MLKJHZ


Color: Black


Product Dimensions: 1.8"D x 1.8"W x 1.8"H


Output Voltage: 3.7 Volts


Connector Type: Battery Connector


Output Voltage: 3.7 Volts


Connector Type Used on Cable: Battery Connector


Number of Ports: 2


Item Dimensions D x W x H: 1.8"D x 1.8"W x 1.8"H


Color: Black


Brand: MLKJHZ


Manufacturer: MLKJHZ


Model Number: CH2A


Warranty Description: no


Unit Count: 2.0 Count


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, May 10

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Awesome product
Works great for the price
Reviewed in the United States on April 14, 2026 by Hunter
    • WORKS GOOD AND FAST
Works good and fast
Reviewed in the United States on November 21, 2025 by J. Foreman
    • Time will tell
So far so good
Reviewed in the United States on December 8, 2025 by Larry p.
    • Works
Works, although the directions are lacking
Reviewed in the United States on March 9, 2026 by Rickers
    • Economical Charger for 3.7v Batteries
Review Image by Mark
Review Image by Mark
Review Image by Mark
I have a small flashlight with a rechargeable 3.7v battery; and no spare batteries. It's nice to find a charger that is simple and works at a low cost. I like the small size of my flashlight for keeping it handy in the case of emergency, but hated using it; since it would be no good when the battery died. With this charger, I can use on more of a regular basis. The battery was beginning to get weak; but wasn't dead. It took about an hour to charge up fully with this charger. NOTE: This is a charger for 3.7v batteries. I see a 3 star review saying his batteries didn't charge, and the battery is an AAA 1.2v battery. Always use the right charger for the battery being charged! ... show more
Reviewed in the United States on September 8, 2025 by Mark
    • The product is terrible
The product is terrible and the quality is poor. It won't charge, which makes it practically useless. I could have returned it, but I missed the return window. I wouldn't recommend it at all
Reviewed in the United States on March 17, 2026 by Aleks
    • Unsure
Review Image by Amazon Customer
This battery charger responded to the rechargeable AAA batteries I put in it. I got the red light showing that they're charging, so I know it recognized them, but even after some time, the indicator didn't change to green. I'm new to rechargeable batteries, so it could just be the ones I have, but they're new batteries, so... I don't know. The product photos suggest that the battery icon is more of a progress indicator, but on closer inspection, it just has a light behind it, so all you get is solid red to show it's not quite done yet. If the charging indicator were more of a progress indicator rather than just a solid light, I would feel reassured, but that doesn't seem to be the case. It takes a USB-C, which is nice. No concerns about losing it and needing to replace it, since I have so many USB-Cs lying around. ... show more
Reviewed in the United States on September 6, 2025 by Amazon Customer

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