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Quick Details

  • Brand Name: OPUS
  • Model Number: BT-C100
  • Use: NiMh, NiCd,Li-ion Battery Charger
  • Type: Electric
  • Place of Origin: Guangdong, China (Mainland)
  • Socket Standard: EU/AU/UK/US
  • Max. Charging Capacity: 20000mAh
  • Application: Office and Home
  • Power Adapter Output: 12V DC,2.0A
  • Power Adapter Input: 100~240V~, 50/60Hz
  • Five working mode: Charge, Discharge,Test,Impedance Test and Refresh
  • Operating temperature: 0°C - 40°C

Packaging & Delivery

Packaging Details giftbox packing
Delivery Time 35 Days after order confirmation
Product Description



 Item name Smart battery charger
 Five working mode Charge, Discharge,Test, Impedance Test and Refresh
 Selectable charge current

 200mA, 300mA, 500mA, 700mA, 1000mA, 1300mA,  1600mA and 2000mA

 Max. Charging Capacity 20000mAh
 Discharge current range 100,200,300,400,500,600,700,1000mA
 Power Adapter Output 12V DC,2.0A
 Power Adapter Input 100~240V~, 50/60Hz
 Application Office and Home



1. Selectable charging current from 200mA to 2000mA at user's choice for different batteries( Li-ion battery maximum charging current limited to 1600mA charging and 700mA for discharging due to heat control reason).


2. Charger can handle NiMH,Li-Ion batteries( AA, AAA, C, D , 14340 to 26650 protected or unprotected). 3.2v, 3.7v and 3.85v Li-ion battery type can further be selected by pressing "SET" button longer than 6s.


3. USB output for 5v/2.1 with auto load detection for apple devices. Digital USB output monitoring function available for USB output voltage, current or Ah. High efficency (>90%) for USB output. Automatically detects over current loading( when load current is over 2.5A) and battery voltage is low ( at 3.0v).


4. 16 Bit Sigma-Delta AD converter monitors accurate minus delta voltage for precise charging termination condition.


5. Automatically find out battery type and using properait charging or discharging alogrithm.



6. 12V/1A or 5V/2A external power adapter for reliable charging performance.( Car power adapter cord can be packed into the same box, this quotation is not including this car power adapter cable). When 5V power attached, charger will reduce li-ion charging current maximum to 1000mA automatically.



1. Overheat detection.

2. New quick impedance test mode.

3. Five Mode: Charge, Discharge, Test,Impedance Test and Refresh.

4. Easy Read LCD with back light Showing Battery Voltage,Charge/Discharge Current, Charging Time, Battery Capacity etc.



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