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Opus BT  -  C900 Intelligent 9V Lithium - ion NiMH LCD Fast Battery Charger - US Plug
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Opus BT - C900 Intelligent 9V Lithium - ion NiMH LCD Fast Battery Charger - US Plug

- Purplish Blue US Plug

    COD This product supports COD on delivery. Suggestions: Do not place orders with non-COD products, otherwise you will not be able to choose COD payment method.
    Ship between: May 30 - Jun 01, Estimated Shipping Time: business days Order Processing Time may require a few days. Once dispatched from warehouse, Shipping (or Delivery) Time depends on the Shipping Method.
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Opus BT - C900 Digital 4 Slots 9V Li-ion NiMh Batteries Charger - US Plug- Purplish Blue US Plug

BT-C900 - Only Intelligent Charger for 9V Batteries
Opus BT-C900 is the only type intelligent charger for 9V rechargeable batteries, such as NiMH, NiCd, Li-ion from 7.2V to 9.6V with LCD display. BT-C900 charger handles 4 batteries at the same time with each battery independent from working mode or display content at the same time. Different working modes are under user choice: charge, discharge, test, refresh, and quick test (for internal resistant measurement). Charging current is programable from 50mA to 200mA with 25mA per increment step. Discharging current is automatically set to the same as selected charging current.

Main Features:
● It is the only type intelligent charger for 9V rechargeable batteries
● Battery related information can be displayed on LCD for each slot respectively: V, mA, mAh, h:mm (time) and IR (unit in milli ohm).
● For NiMH or NiCD battery charging, -dv or 0dv termination is adopted, charger can handle 7.2V, 8.4V and 9.6V type batteries.
● The charger also includes overheat detection to protect rechargeable batteries and charger itself from overheating
● Operating temperature: 0 - 40 deg.C
● Power adapter: DC 12V, 1.5A (output), 100-240V, 50/60Hz (input)

Note: Batteries are not included

Opus BT - C900 Digital 4 Slots 9V Li-ion NiMh Batteries Charger - US Plug- Purplish Blue US Plug



Brand: Opus
Model: BT-C900
Type: Charger
Plug: US adapter
Charging Cell Type: Ni-MH,Lithium Ion
Compatible: 9V battery
Charging Cell Qty: 4
Input Voltage: DC 12V,AC 100~240V 50/60HZ
Output Voltage: DC 12V, 1.5A


Fast Charging Function: Yes
LCD Screen: Yes
Circuit Detection: Yes
Protected Circuit: Yes
Short Circuit Protection: Yes
Over Voltage Protection: Yes
Over Charging Protection: Yes
Over Discharging Protection: Yes

Dimensions and Weight

Product weight: 0.140 kg
Package weight: 0.45 kg
Product size (L x W x H): 12 x 9.5 x 3 cm / 4.72 x 3.73 x 1.18 inches
Package size (L x W x H): 21 x 13 x 5 cm / 8.25 x 5.11 x 1.97 inches

Package Contents

Package Contents: 1 x Opus Charger, 1 x US Plug AC Power, 1 x English User Manual

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Customer Reviews

4.86 out of 5
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See all 7 reviews Write a Review
  • Денис
    Yes (0) Color: Purplish Blue Size: US Plug
    Opus BT - C900 Intelligent 9V Lithium - ion NiMH LCD Fast Battery Charger - US Plug
    Хорошеее зарядное с множеством режимов и поканальным контролем
    может в режиме быстрого теста внутреннего сопротивления аккумулятора показывать неадекватные данные
    Мое видео с тестированием -

    Mar 04,2017

  • Richard
    Yes (0) Color: Purplish Blue Size: US Plug
    Great 9V battery charger
    - Handles up to 4 batteries at a time
    - User adjustable current setting
    - Battery analysis capability
    - Recharges 8.4V Li Ion batteries
    - Buttons are bit cheap
    - Can't use with car charger
    - Maximum charge is 200ma

    I was a bit worried that this charger would not be able to handle Soshine 8.4V Li Ion batteries, but it does. Try two batteries and they both cut-off at 8.4V as expected. Charging those batteries from empty would take over 3 hours; wished this unit would go up to 400ma charge current.

    Jan 28,2016

  • Curtis
    Yes (0) Color: Purplish Blue Size: US Plug
    Opus 9v charger
    Hard to find a good charger for 9v batteries. This is the best charger I could find on the market. Works great.
    Little pricey for what it is but would buy again.

    Apr 28,2018

  • Zenya
    Yes (0) Color: Purplish Blue Size: EU Plug
    Opus BT
    отличное зарядное, контролирует каждую батарейку отдельно.

    Jul 15,2016

  • digkassman
    Yes (0) Color: Purplish Blue Size: EU Plug
    Opus BT-c900 intelligent 9v
    the product is very well
    the gearbest is the best price to the internet shop

    Jun 17,2019

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There are two key factors which will affect the time you receive your items.

Item processing time
After receiving your order,we require some time to test the product to ensure its quality.The exact processing time varies depending on the item.The average processing time is 3 working days.but this can also be affected by the item's stock status. For small quantity orders,the processing time is 1-3days while larger quantity orders may require 2-5days.
Shipping methods
China Warehouse:
Shipping Type Country or Region Arrive within 1-7 Days Arrive within 8-15 Days Arrive within 16-30 Days Arrive within 31-45 Days Average Time (Days)
Unregistered Air Mail or Registered Air Mail United States 0.52% 44.87% 49.88% 3.5% 18.13
Spain, United Kingdom, Italy, Germany, France & Portugal 5.18% 43.44% 48.34% 1.17% 15
Netherlands, Greece, Poland, Hungary, Slovakia, Czech Republic 2.96% 40.34% 52.54% 3.74% 18.66
Russia 0% 4.45% 84.41% 11.1% 28
Japan, Korea 0% 21.30% 68.80% 9.66% 17.75
Brazil 0% 0% 23.91% 72.09% 38.6
Turkey 0% 37.75% 59.05% 3.1% 20.33
Thailand, Singapore & Malaysia 0% 40.39% 56.12% 2.6% 16.2
Other countries 0.7% 38.79% 47.94% 8.56% 23.57
Priority Line United States 12.28% 79.05% 7.4% 0.52% 11.75
Spain, United Kingdom, Italy, Germany, France & Portugal 8.44% 66.56% 23.45% 0.45% 13.55
Russia 0% 3.48% 75.79% 20.04% 31
Brazil 2.21% 6% 61.29% 25.46% 30
Turkey 20.42% 77% 3% 0.08% 10
Australia 7.67% 86.60% 5.68% 0% 11
Korea 97.54% 1.57% 0.89% 0% 7
Japan 95.80% 2.09% 0% 0% 6.84
Thailand, Singapore & Malaysia 58.96% 41.04% 0% 0% 8.45
Other countries 22.33% 30.8% 27.62% 17.64% 18.65
Expedited Shipping ALL countries(EMS) 3.8% 46.8% 26% 15% 14.8
ALL countries(DHL) 65.8% 25.75% 3.86% 0.37% 6.72
GW Warehouse: Typically 3-5 days to the UK, 3-7 days to other European countries.
USA Warehouse: Generally, 3-7 days to a USA address.
ES Warehouse: Generally, 2-5 days to the Spain, 3-7 days to the Portugal.
Shipping from warehouse nearest to shipping address is faster. Additional charges may apply.
Note: This is a general guide and delays maybe caused force majeure, natural disasters, inclement weather, war, public holidays, and factors outside our control. Generally speaking, we offer free shipping for Opus BT - C900 Intelligent 9V Lithium - ion NiMH LCD Fast Battery Charger - US Plug to United States (US, USA), United Kingdom (UK, GB), Germany, Italy, France, Spain, Portugal, Poland, Brazil, Russia, Japan, Greece, Austria, Hungary, Slovakia, Czech Republic, Ireland, Lithuania, Israel, Denmark, Norway, Sweden, Canada, Australia, Netherlands, Korea, Turkey, Mexico, Ukraine, Romania, Columbia, Thailand, Singapore, Malaysia etc. Please choose the shipping methods for the final price.

Payment accepts PayPal,Credit Cards,Wire Transfer,Westem Union, YandexMoney,Webmoney,Boleto,OXXO and BKM as secure payment methods.

The most convenient payment method in the world.
Wire transfer
For orders which exceed $1,500,please contact us at
Note: please email us the order number,the amount transferred along with currency type,and the exact date of the wire transfer.
Western Union
Please contact us at for details.
Note: please email us the following information after you have paid via Westem Union:
· Control Number(10 digits)
· The exact amount sent along with the currency
· Name of sender.
· Address of sender
YandexMoney、 Webmoney
With YandexMoney and Webmoney, it is convenient and safe for you to pay via credit card、wallet or cash
For Brazil customers, we accept Boleto: you only need to fill in the payment information, remember your Boleto Voucher information and pay it within 3 days at any Boleto stores.
For Mexico customers, we accept OXXO: you can choose OXXO payment on our website, and then remember your OXXO Voucher information and pay it within 3 days at any OXXO stores.

Do you want to bulk buy ? Please submit your wholesale inquiry below. Please note we usually don’t offer free shipping on wholesale orders, but the wholesale price will be a big bargain.

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