Product Description

OPUS BT-C3100 V2.2 Smart Rechargeable Battery Charger Universal Four Slots

Feature:

LED backlight displays charging / discharging/quick test/circuit more clearly in the dark.

Four working modes available at user's choice: Charge, Discharge, Test, Quick Test and Refresh4 independent charging slots charge rechargeable batteries of different types and sizes and with different capacities at the same time.

Includes overheat detection to protect rechargeable batteries and charger itself from overheating.


Description:

Item type:Battery Charger

Voltage update rate is the 30s instead of 60s.

Charging voltage is regulated to 4.7V instead of 5.0V, thus loading on power adapter when batteries are flat is less. 5.0V charging voltage has a problem in regulating the correct current level due to this overloading current on the power adapter, which leads to Panasonic brand Li-ion batteries showed wrong charging capacity value ( + 25 percent ). With 4.7V charging voltage, the load on power adapter is greatly reduced and thus can make all types of batteries charged properly.

4.35V charging time can be very long because charging current is regulated in entering the CV stage at 4.12V, which is same as 4.2V type. Now, 4.35V charging algorithm is changed to 4.27V.

Better safety feature: PCB temperature was used to in controlling fan on / off only with 2.0V, now this function is enhanced so that temperature is monitored for entering thermal shutdown mode when an excessive high temperature is reached. It is especially helpful when the fan is not running and which can lead to plastic meltdown happening.

New fan cover provides better protection for the cooling fan.

Charging current range: 200mA, 300mA, 500mA, 700mA, 1000mA, 1500mA, 2000mA

Discharge current range:200mA, 300mA, 500mA, 700mA, 1000mA ( Li-ion batteries only )

Max. charging capacity: 20000mAh

Voltage deviation: ＜ 0.03V @ 4.2V

Current deviation: ＜ 5pct

Brand: Opus

Type: Charger

Model: BT-C3100 V2.2

Plug: EU adapter, UK plug, US adapter

Charging Cell Type: Lithium-Ion, Ni-MH, NiCd

Compatible: 10440,14500,16340,18650

Charging Cell Qty: 4

Input Voltage: AC 100~240V 50/60HZ

Output Voltage: DC 12V, 3.0A

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

 

Package Include:

1X Opus BT - C3100 V2.2 Intelligent Battery Charger

1X Power Adapter

1X English User Manual

1XCar charging cable (need customer to choose to buy)












  • We are a professional chinese wholesale company.

  • We supply many products including Consumer Electronics, Home & Garden, Health & Beauty, Apple accessories, Computers accessories, Car accessories, Clothing accessories, Sports & Outdoor Accessories.

  • We have competitive prices and fast delivery.

  • We accept Credit Card, Debit Card and eCheck payments through PayPal.

  • Payment should be done within 7 days after the end of the Auction. Otherwise Unpaid Item Dispute will be filed with eBay.
  • eCheck payments take 3 to 7 business days to clear through PayPal.
  • International Buyers Please Note:

           a) Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility.

           b) Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying.

  • Please list your special requests (color, packages, etc.) in the PAYPAL NOTES SECTION when you make payment.

  • We ship items to your PayPal confirmed address only. Please make sure your address in PayPal is matched with your shipping address before you pay.

  • We are unable to take any responsibility for wrong address, any custom delay or tax. Transit time is highly depended and provided by Postal Service.

  • All items will be dispatched within 10 business day after receipt of payment. Please notice that orders placed on weekends and public holidays will be dispatched on the next working day.

  • It may take longer to other countries or remote areas.
  • If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you.
  • We back our products with a 30-DAY Return GUARANTEE. Customers should inspect item(s) and notify us within 30 days of any problems.
  • If you have a problem with your item, please contact us before leaving feedback. All items being returned must be issued an RMA number BEFORE they are returned.
  • 12 months Warranty from the date of purchase covering manufacturing defects. This warranty excludes any damage caused by the user.
  • Return shipping is to be paid by the Buyer.

  • If you have any questions, please feel free to contact us via eBay message, we will reply within 24 hours on weekdays.

  • If you are satisfied with our product, please give us a positive feedback.

About Us

  • We are a professional chinese wholesale company.

  • We supply many products including Consumer Electronics, Home & Garden, Health & Beauty, Apple accessories, Computers accessories, Car accessories, Clothing accessories, Sports & Outdoor Accessories.

  • We have competitive prices and fast delivery.

Payment

  • We accept Credit Card, Debit Card and eCheck payments through PayPal.

  • Payment should be done within 7 days after the end of the Auction. Otherwise Unpaid Item Dispute will be filed with eBay.
  • eCheck payments take 3 to 7 business days to clear through PayPal.
  • International Buyers Please Note:

           a) Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility.

           b) Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying.

  • Please list your special requests (color, packages, etc.) in the PAYPAL NOTES SECTION when you make payment.
Shipping

  • We ship items to your PayPal confirmed address only. Please make sure your address in PayPal is matched with your shipping address before you pay.

  • We are unable to take any responsibility for wrong address, any custom delay or tax. Transit time is highly depended and provided by Postal Service.

  • All items will be dispatched within 10 business day after receipt of payment. Please notice that orders placed on weekends and public holidays will be dispatched on the next working day.

  • It may take longer to other countries or remote areas.
  • If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you.
Returns
  • We back our products with a 30-DAY Return GUARANTEE. Customers should inspect item(s) and notify us within 30 days of any problems.
  • If you have a problem with your item, please contact us before leaving feedback. All items being returned must be issued an RMA number BEFORE they are returned.
  • 12 months Warranty from the date of purchase covering manufacturing defects. This warranty excludes any damage caused by the user.
  • Return shipping is to be paid by the Buyer.
Contact Us

  • If you have any questions, please feel free to contact us via eBay message, we will reply within 24 hours on weekdays.

  • If you are satisfied with our product, please give us a positive feedback.

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