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XTAR Over 4 Slim Li-Ion Charger
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XTAR Over 4 Slim Li-Ion Charger

XO4S
The fastest cylindrical cell charger ever!
$64.99 $59.99

The fastest cylindrical cell charger ever! The Over 4 Slim from XTAR can charge at up to 4.1A per channel - meaning you can fully charge two 2000mAh cells in just 30 minutes. You don't have to worry about charging your cells too fast, either - the charger automatically determines the appropriate charge rate every time based on the measured internal resistance of each cell.

Built-in temperature sensors constantly monitor each cell, and the charger will lower the charge rate if the cell begins to overheat. The Over 4 Slim will also charge your USB devices, with two high-power 2.4A USB charge ports built in to the side of the charger.
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Input Voltage 12V
Car Adapter No
Input Current 4A
Li-Ion Compatible Cells 18650/18700/20700/21700/22650/26650
Li-Ion Cut-Off Voltage 4.2V
Supported Chemistries Li-Ion
Adapter (Wall) Yes
Charge Current Range 1/2/4.1A

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