Reverse polarity protection: automatically terminates charging & LED flashes red when the polarity is reversed.
2 Independent charging channels - independent channels let you charge either of the two batteries at any time without having to be paired together. Separate LED light indicates independent charging status!
Charges common 3.7V li-ion cylindrical sizes 18650, 18500, 14500 batteries.
Comes with an external plug adapter to charge the batteries, easy to separate and pack up if using during travel.
Fast charge rate: 1A = 1000mAh per hour!
Features and Benefits
* Worldwide voltage for 100-240V AC * Two independent charging channels for individual charging and detection * Constant current and constant voltage charging mode * Reverse polarity protection. It automatically terminates charging and the LED flashes red when the polarity is reversely connected * Compact design * Portable * Safe
Specifications
* Input: DC 12V 1000mA * Output: DC 4.2V 1000mA per channel * Applicable battery type: 18650/14500 rechargeable Li-ion battery
Warning
* Don't disassemble the charger * Don't charge other types of battery. It may cause explosion and breakage * The charger is only for in-house using and should be kept away from heat surrounding * Keep the charger away from humidity circumstances and no liquid is allowed to get in, otherwise it may cause damage and lead to accident * It should be placed out of children's reach * It may not be able to fully charge those batteries which have not been used for a long time. Several recycles of charge-discharge will improve the battery's performance * Please carefully read the instruction before using!
Note:TN269 charger is designed to work with button top rechargeable batteries, does not work with flat top batteries.