Tenergy 2-Channel 14500 Battery Charger and 2 Li-ion 18650 Cylindrical 3.7V 2600mAh Rechargeable Batteries with PCB is ranked 29th in 3.7v based on our comprehensive analysis.
Reviewed by more than 244 consumers, more than 89% of the reviews about this Tenergy 3.7v had positive sentiment, meaning that these customers would probably advise purchasing this product when asked about a recommended 3.7v.
$25.99 (as of 19/12/2017 02:38 PST details )Features:
- Two independent charging channels for individual charging and detection
- Constant current and constant voltage charging mode. Fast charging 18650 charger at 1 amp current for each channel. Takes both 18650 and 14500 AA size batteries.
- Reverse polarity protection. It automatically terminates charging and the LED flashes red when the polarity is reversely connected
- Li Ion 18650 cylindrical rechargeable batteries with Internal Voltage protection PCB!
- Internal PCB protection prevents under voltage at 2.5V and over voltage at 4.25V.