SKU: 65901059087

HKM-330963 Smart Dual-Slot Lithium Battery Charger for 21700, 26650, 18650, 16340, 18500, and 32650 Batteries

$60.29 $66.99
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Ships within 48 hours · Estimated delivery Sep 2 - Sep 7

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Description

HKM-330963 Smart Dual-Slot Lithium Battery Charger for 21700, 26650, 18650, 16340, 18500, and 32650 BatteriesIntroducing the HKM 330963 Smart Dual Slot Lithium Battery Charger, the perfect solution for all your battery charging needs. This versatile charger is designed to accommodate a wide range of battery types, including 21700, 26650, 18650, 16340, 18500, and 32650 batteries, making it a must have for enthusiasts and everyday users alike. The Wiring C2 charger features two slots, allowing you to charge multiple batteries simultaneously. With an input

Introducing the HKM-330963 Smart Dual-Slot Lithium Battery Charger, the perfect solution for all your battery charging needs. This versatile charger is designed to accommodate a wide range of battery types, including 21700, 26650, 18650, 16340, 18500, and 32650 batteries, making it a must-have for enthusiasts and everyday users alike.

The Wiring C2 charger features two slots, allowing you to charge multiple batteries simultaneously. With an input parameter of 5V2A and an output of 1.6A, it ensures efficient charging by providing a steady current of 850 mA to each slot. Your batteries will be fully charged in just about one hour, minimizing downtime and keeping your devices powered when you need them the most.

Compactly designed, the charger measures 110 mm in length, 60 mm in width, and 29 mm in height, making it easy to store and carry. Whether you're at home or on the go, its lightweight design is ideal for portability without sacrificing performance.

Safety is a priority with the HKM-330963 charger, featuring protections against overcharging and short-circuiting, ensuring that your batteries are charged safely and effectively. This reliable charger not only meets your charging requirements but also gives you peace of mind.

Upgrade your battery management with the HKM-330963 Smart Dual-Slot Lithium Battery Charger and enjoy efficient, safe, and convenient charging for all your lithium batteries.

Product information:

Model: Wiring C2 charger, bare metal C2 charger
Battery type: 21700 26650 18650 16340 18500 32650
Input parameters: 5V2A
Output parameters: 1.6A
Charging current: 850 (mA)
Dimensions: 110*60*29 (mm)
Series: C2
Number of slots: 2
Discharge current: 850 (mA)
Charging time: 1 (h)


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 65901059087

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4.7 ★★★★★
Based on 25 reviews
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Product Reviews
M
Verified Purchase
Manuel Nivela
Port Orchard, US
★★★★★ 5
Reliable and Versatile Adapter for My MacBook Air
I have a 13-inch MacBook Air, M4, 2025, and I use it for everything: work, watching videos and series, and occasionally gaming. I also regularly attend court hearings and professional meetings through Zoom, Google Meet, and similar platforms, so I cannot afford connection issues. This adapter, especially with its LAN port, has been very useful. It gives me more confidence when attending hearings online because I can rely on a stable wired connection. It also works well while connecting other devices, such as microphones or pen drives, which makes it very versatile. The finish and materials feel solid and high-quality. I used to have a white plastic adapter from another brand, but it ended up changing color with use. This one stays cleaner, looks more professional, and is easier to keep in good condition. It is easy to carry, practical, and very efficient.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
J
Verified Purchase
JC
Natrona Heights, US
★★★★★ 5
Good quality product
Good value for the price I paid. I have all the slots in use and it works fine. It really helps increase the reading and network speeds, if (like in my case) I have to use both ethernet and/or wifi antenna for my company laptop. It is slim, sturdy, discreet and I like the main cable that connects to the PC is very flexible like a cord. Very happy with it. The only downside is that it gets very hot, I don't know why, but other than this, it really meets my expectations!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
M
Verified Purchase
Mark Halpin
Los Angeles, US
★★★★★ 5
Quality
Works very well, I also have the 11 in 1 green mac mini m4 docking hub with s 1Tb external drive installed. So f a r I'm impressed we with the quality of green products and their competitive pricing. Will be purchasing green cables in the near future. Ugreen has become my new go to company for accessories.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
G
Verified Purchase
Gabriel L. De Mattos
Cuba, US
★★★★★ 5
One cable does it all, rock solid Ethernet and great 4K output
This hub has simplified my desk setup considerably. I plug it into my MacBook and instantly have Ethernet, 4K HDMI, two USB-A ports, and 100W charging all from one connection. The Ethernet is Gigabit and the speeds are as fast as plugging directly into the router. The 4K HDMI output to my monitor is clean with no flickering. It runs slightly warm during extended use but nothing alarming. Build quality feels solid and UGREEN has been consistently reliable in my experience. Worth every penny if you need to expand a USB-C only laptop.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
R
Verified Purchase
Ruckus
Birmingham, US
★★★★★ 4
Nothing Special
Works as intended. I bought it mostly for the Ethernet adapter which was plug and play with the latest installation of Fedora Linux and uses an AX88179 Gigabit Ethernet chipset. The Ethernet portion does not have activity lights. A bit of a lazy omission. Port locations are smartly placed with the HDMI output and power input at the back facing one direction, and the Type A USB peripheral ports facing the other. This is great for cable routing. The single Type C port is only for power delivery. It will not work for data to connect other peripherals.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026

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