Search  for anything...
YOWPEY

Adjustable Battery Charger with USB Smart Universal 2-Bay Charger Universal Lithium 18650 Battery Charger for 3.7V Li-ion 10440 14500 16340 16650 14650 13350 18500 18650 26650 - No Battery

  • Based on 0 reviews
Condition: New
Checking for the best price...
$9.99 Why this price?

Buy Now, Pay Later

As low as $2 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, May 13
Order within 2 hours and 46 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Model: Black 2-Bay


Features

  • HIGH SPEED CHARGING: YOWPEY battery charger can charge your batteries quickly, 3.7V batteries output up to 950mA per slot, providing the fastest charging. Highly efficient and saves you tons of time!
  • USB PLUG INPUT: Universal USB Dual Input, Universal 18650 Battery Charger can be used for any 5V 2A mobile power, computer, car charger, USB wall charger and so on. The charger can be used to charge the battery anytime, anywhere.
  • UNIVERSAL BATTERY CHARGER: Suitable for the following Li-ion 10440 14500 16340 16650 14650 13350 18500 18650 26650, two batteries can be charged at a time, it is a good companion for your home life and a reliable friend for traveling.
  • MULTIPLE PROTECTION: The smart battery charger is made of high-quality fireproof material with multiple protection technology, which can effectively prevent the battery from overcharging, overcurrent,overvoltage, overheating and short circuit. Eliminate your worries about fire/explosion/battery leakage.
  • 24 Hours Service: If you have any questions about our products, please feel free to contact us, we will do our best to serve you! Wish you happy shopping!

Brand: YOWPEY


Color: Black


Product Dimensions: 4.7"D x 3.5"W x 2"H


Output Voltage: 3.7 Volts


Input Voltage: 5 Volts


Output Voltage: 3.7 Volts


Input Voltage: 5 Volts


Current Rating: 950 Milliamps


Amperage: 950 Milliamps


Connector Type Used on Cable: USB


Number of Ports: 2


Item Dimensions D x W x H: 4.7"D x 3.5"W x 2"H


Color: Black


Brand: YOWPEY


Mfr Part Number: diancy


Manufacturer: China


Model Number: Black 2-Bay


Warranty Description: /


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, May 13

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.

Similar Products

Top Amazon Reviews

    • Highly recommended
Model: Black 1-Bay
IT WORKS!!! Recharged our battery for our satellite lamp. The light for the charger never changed colors to indicate it’s charged but after an hour we removed it and our light works again nice and bright. Perfect fit and easy to use. Battery life is hard to say but so far it’s been over a month with no dimming ... show more
Reviewed in the United States on February 23, 2026 by Reeceycakes
    • Charger
Model: Black 1-Bay
Works great!
Reviewed in the United States on March 8, 2026 by gerry lagace
    • Battery charger
Model: Black 2-Bay
Works good
Reviewed in the United States on November 12, 2025 by Vee I have not noticed any difference and I use it as specified.
    • fits prefectly
Model: Black 4-Bay
good charger easy to use plug and paly fast charge fit in small places not too big
Reviewed in the United States on March 6, 2026 by Kise brown
    • Battery
Model: Black 2-Bay
This a great piece chsrgers up quickly
Reviewed in the United States on March 12, 2026 by Amazon Customer
    • Meter does not work. Unsure if charging.
Model: Black 1-Bay
The charge meter does not work. It always shows full green lights regardless of how depleted the may be. I'm not sure if the charger is actually working.
Reviewed in the United States on January 12, 2026 by C. Wood
    • It’s works just fine
Model: Black 2-Bay
The picture shows two batteries along with the charger …..I guess I should of read the description instead of just looking at the picture 🙄
Reviewed in the United States on January 21, 2026 by Thing’s excellent
    • Carga bien
Model: Black 2-Bay
Funciona bien
Reviewed in the United States on March 1, 2026 by Sebastián

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...