2 Hour Charger

Instruction Manual

Model No.: CH-3988R
This Charger designed to charge 2 or 4 AA or AAA size rechargeable batteries for home or travel. Please note that this charger must not be used for Alkaline, Carbon Zinc, Lithium or any kind of battery other than Ni-MH. This charger will charge your high capacity 2300mah batteries in 2 hours. Charging time may vary based on different capacities.
Step 3. Charging start and LED indication 1.The red LED on the charger lights up to indicate the charger power is on. 2. When you place your batteries into the charger, the red light will continue to be lit. The LED indicating list Status of LED Red LED Green LED (Power (Charging indicator) indicator) Solid Solid Solid Solid Off Off Blinking Solid Rapid Blinking Off

Status of charger

Charger Descriptions:
Charging controlled by special intelligent MCU, supply optimal charging current to prolong battery cycle life and accelerate charging speed. Interior switching mode adaptor could accept worldwide AC power source (Input: AC 100V-240V 50/60Hz) and is suitable for global travel. Mechanical structure avoids size AA & AAA mix. LED display for rapid charge / trickle charge / default mode. Reverse-polarity protection. 2 or 4 batteries can be charged at any one time DC car cord are available Foldable US Plug. Safety features -dV cut off function Max. voltage cut off function Safety timer cut off function
Power On (default mode) Charging (when batteries are inserted correctly) Fully Charged Alkaline Power off
NoteUnder fully charged status, the charger is in trickle mode but the batteries are ready for use and could be taken out. The charger will not supply charging current under default mode, the default mode is due to the below cases: ANo battery put inside charger, or the 2/4 optional button is not in correct position. BBattery connected with reverse-polarity. Step 4. End of Charging: 1.When the red LED is solid and the green LED is blinking, it indicates the batteries are fully charged, and the batteries could be taken out and are ready to use. 2. Remove the charger from your AC outlet. 3. Follow the process from step 1 if you want to start another charge. Note: proposed working temperature for charger: 20-25.

Usage Instructions:

Step 1. Load batteries into charger and select button 1.It can charge 2 or 4 pcs of AA/AAA NiMH rechargeable batteries. AA and AAA batteries cannot be charged at the same time. 2.Put battery in the charger as per the+ - indication. 3.If you want to charger 4 pcs AA/AAA batteries, put 4 pcs battery in charger and slide the battery number button to the 4 position.(Fig.1)
Important Safety Instructions:
1. 2. 3. Before charging, read usage instructions. This charger is designed for indoor use only, do not expose to damp or rain. This charger is intended to charge AA/AAA Nickel-metal-hydride(Ni-MH) battery only. Attempting to charge any other types of batteries may cause personal injury and damage. Do not mix AA/AAA, or Alkaline/Ni-MH, or different capacity batteries together to charge. Recharge only one type of battery at each time. Remove adaptor AC input plug from AC mains when not in use. Never use an extension cord or any attachment not recommended by manufacturer, otherwise this may result in a risk of fire, electric shock or injury to persons. Do not operate the charger if it has been subjected to shock or damage. Take it to a qualified service-man for repair. Not recommended for use by children. Do not disassemble the charger. Incorrect reassemble may result in a risk of electric shock or fire. Unplug the charger from outlet before attempting any maintenance of cleaning.

4. 5. 6. 7. Fig 1 4.If your want to charge 2 batteries, put 2 pcs batteries in the left two compartments and slide the battery number button to the 2 position.(Fig.2) 8.
Fig 2 Step 2. Plug in the charger 1. Connect the charger input plug into an AC outlet.