2016 New Original Opus BT-C100 LI-ion NiMh Intelligent Battery Charger with LCD Display AA AAA C D 26650 18650 14500 10440 26650

2016 New Original Opus BT-C100 LI-ion NiMh Intelligent Battery Charger with LCD Display AA AAA C D 26650 18650 14500 10440 26650

100% of buyers enjoyed this product! 5 orders
List price:
15.00 €
15.00 €

Product Description

We recommend the following solar panel charger to match this battery charger.

USD 69.82/pieceUSD 62.75/pieceUSD 42.55/pieceUSD 168.99/pieceUSD 24.99/pieceUSD 38.99/piece

Garantee 100% NEW and 100% authentic original OPUS brand product.

OPUS BT-C100 charger is a single slot charger for charging nimh/nicd batteries ( size AA,AAA, C, D) and Li-ion batteries ( LiFeO4, Li-ion 3.7v and Li-ion 3.85v) with size from 10440 to 32650.


  • Charge Control Methods: -dV/dt,CC (Constant-current),CV (Constant-voltage),Trickle Charge
  • LCD screen: Yes
  • Circuit Detection: Yes
  • Protected Circuit: Yes

Dimension and Weight:

  • Product weight: 0.086 kg
  • Package weight: 0.110 kg
  • Product size (L x W x H): 13.20 x 4.20 x 4.00 cm / 5.2 x 1.65 x 1.57 inches
  • Package size (L x W x H): 14.20 x 5.20 x 5.00 cm / 5.59 x 2.05 x 1.97 inches

Package Contents: 1 x Opus BT-C100 Battery Charger, 1 x power cable

OPUS BT-C100 charger also equipped with a 2.1A usb output( output type is auto detected according to the device attached) , USB output parameters, such as voltage and current are measured and displayed on LCD. Users can have more inside view about their USB device: consumes how much current, and need how many Ampere-Hour energy to charge their battery on board.

USB output can only be switched on/off when li-ion batteries are connected to the charger. And not possible to have USB output while batteries like nimh is attached to the charger.

5 working modes available for NimH batteries: charge, discharge, test, refresh and impedance test.

4 working modes available for Li-ion batteries: charge, discharge, test and impedance test.

With li-ion batteries, if selected charging current is over 1000mA, its CV charging terminate current is 100mA, and with charging current less than 1000mA, CV terminate current is 50mA instead. This is helpful for those small capacity batteries for complete full charging.

Charging current can be selected from 200mA to 2000mA(200,300,500,700,1000,1300,1700,2000) for both nimh batteries and li-ion batteries.

Discharging current can be selected from 100mA to 1000mA( 100,200,300,400,500,600,800,1000).

0dv and –dv is auto selected according to nimh battery characteristic and assures that always battery is charged full.

There is over heat protection built, when temperature is over 60C degrees sensed, then current working mode current will be reduced half until over temperature condition is improved. If temperature is further increased to 75c degrees, then it will shut down its current working process until temperature is lower than the safe limit.

It accept power either from DC input from 5v to 16v or via micro usb input 5v.

Key function:

There are two key available: (BAT.) and (USB).

(BAT.) key:

brief short press: display mode for battery between V, A, mAH, H ( time) , and MR( impedance).

Keep press longer than 2s: activate working mode selection between charge-discharge-test-refresh(only available for nimh)-impedance test. Press (BAT.) key to select working mode, and press (USB) key to select working current.

Keep press longer than 6s: activate li-ion battery selection mode. Power up default li-ion battery type is li-ion 3.7v type. Once this mode is activated, press (BAT.) button to select battery, and press (USB) button to exit and start to work.

(USB) key:

Brief short press: toggle between showing A(current) and Ah( ampere hour) for the USB output.

Keep press this button longer than 2s: activate USB output on/off control function.

Our free shipping method include e-Packet, China post and PostNL, All shipping method can be tracking online on the aliexpress, We will choose a faster shiiping to your country, The delivery time is about 15-38 days.


1, If you want this item to be shipped via EMS, UPS, DHL, FEDEX, please contact us for extra fee.

2, If you do not receive your parcel after 45 days, please contact us and we will check with our agent. If you do not receive after 60(Brazil-90days) days, we will issue refund to you.

We accept all payment methods that listed by AliExpress

One year product guarantee from ELEGEEKTM Note: We are a registered company with brand ELEGEEKTM, specialized in researching, developing, manufacturing & selling solar panel charger and Outdoor products. Kindly please note we are the sole seller of ELEGEEKTM in Aliexpress. We will not take responsibility if you buy them from other sellers.

With proffesional R&D and production Dep, ELEGEEK accept diversity of customized services based on top cost-effective, Any of your wholesale or retail request is welcomed and please contact us anytime.

AliExpress Contact ID: cn1517794528opfi

Packaging Details

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Estimated Delivery Time is 7-30 business.

Note: The delivery time mentioned above does not include order processing time that usually varies from 1 to 3 days.
Different items have their own processing time, which is what we cannot control. But what we can do is try the best to let you receive your items as soon as possible.

The following cases should be taken into consideration regarding shipping times:
  • Weight and dimensions of a package
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