Specification: 

Input:  12V DC   1000mA (min) 
Output:  4.2VDC  800mA*1  675mA *2

2 Individual LED’s indicate:

OFF = Stand by

RED = Battery Charging

GREEN FLASH: 80-90% charged

GREEN:  Charge complete

RED FLASHING: Wrong Battery

Features: 

- End-of-charge voltage detection assures safe and full charge

- Short-circuit protection

- Over voltage cut-off protection, prevents damage to your battery

- Complete individual channels

- Reverse polarity protection to prevent damage to your battery and charger

Charge time: 

*This chart is for your reference only. The actually time may slightly differ

Not charging fully?
1 Polarity reversed; Make sure battery is inserted the correct way

2 Loose connections between battery and charger ,replace battery into the battery compartment, turn the battery until LED turns red.
3 Using wrong battery type, check your battery is compatible size and rechargeable.

4 Gently rub battery ends with a clean pencil eraser or cloth to remove any residue, load the battery into charger in right side until LED turns red.

Tips:
It is normal for batteries to warm up while charging. They will cool down after they are charged.
If they have not been used for more than a year, charge the battery complete.

Warning:
To avoid personal injury and property damage from, but not limited to ,the risk of electric shock or fire:
Charge only rechargeable Lithium-Ion batteries. Charging any other types of batteries may cause them to leak, rupture or explode.
Do not disassemble, modify any part of the charger ,or attempt to use the chargers as power source
Always unplug the charger from outlet before attempting maintenance or cleaning,
This charger is not a toy and should not be used by children or infirm persons without adequate training or supervision.