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Feature

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. Buy with confidence, your battery and charger include a 12-month warranty.

Description

Specifications

Worldwide voltage for 100-240V AC
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! Battery Features and Benefits
Battery tested based on International Electrotechnical Commission (IEC) standard to ensure capacity, quality and life time

Product Specifications

Capacity
Nominal 2600 mAh, Minimum 2500 mAh
Internal PCB protection prevents under-voltage at 2.5V and over-voltage at 4.35V. UNIQUE INTERNAL PCB!
Dimensions: Diameter: 19 mm Height: 69.5 mm
Weight (Typical) Approx. 50 g
Nominal Voltage: Average 3.7V
Discharge Voltage: 3.0V
Internal Impedance: less or equal to 130 milliohm (with PTC)
Cycle Performance: 90% of initial capacity at 400 cycles
Cycle life: > 500 cycles
Standard Charge Current: 0.2C (Cut-off Current: 0.01C)
Fast Charge Current: 0.5C (Cut-off Current: 0.01C)
Standard Discharge Current: 0.5C (End Voltage = 2.75V)
Max. Discharge Current: 1.5C

Note: This charger is designed to work with button top rechargeable batteries, does not work with flat top batteries.