Nickel Cadmium Battery 1.2v 1800mah Button Top | BGN1800B (Rechargeable)

v a dimensions w i
1.2 volts 1800 mAh L: 0.91" H: 1.70" W: 0.91" 0.15 lbs 2.16 Wh
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Rechargeable 1.2 Volt 1800 Mah Nicad Button Top Battery

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Product Features

Maintenance Free

Maintenance Free

BatteryGuy Nickel Cadmium Batteries do not require any maintenance while in use. Electrolyte levels are calibrated during factory production.

Puncture Resistant Case

Puncture Resistant Case

The casing of this Nickel Cadmium battery has been designed to protect the internal components from impacts with sharp objects for extra durability in transport and use.

Corrosion Resistance

Corrosion Resistance

Both the terminals and casing are rust resistant so you won't experience loss of power because of faulty connections even in humid conditions.

High Energy Density

High Energy Density

The way we make our volt Nickel Cadmium Batteries means you get an excellent energy per pound of weight ratio.

Optimized Conductivity

Optimized Conductivity

The materials we use inside and out have been specially selected for their optimal electrical conductivity so energy loss inside the battery is minimized.

Impact Resistant

Impact Resistant

All our Nickel Cadmium Batteries are designed to survive impacts making them tough in transport and tough in use.

Detailed description


Chemistry: Nickel Cadmium (Nicad)

Dimensions: 0.91" Diameter x 1.70" High

Configuration: One Sub C

Connector Type: Button Top

BatteryGuy Nicad Batteries Typically Have 20% - 40% More Capacity Than Other Regularly Available Batteries of the Same Size and Can Support up to 500 Charge/ Discharge Cycles or Five Years Standby Power Under Normal Conditions.  Nickel Cadmium Batteries Are Commonly Found in Emergency Lighting, Alarm/ Security Systems, Backup Power Devices and Other Electrical Devices.


Required for this product

One of the following items is required for this product to operate.

Technical Specifications

Voltage 1.2
Amperage 1800 mAh
Dimensions L: 0.91" , H: 0.91" , W: 0.91"
Product Code BGN1800B
Availability Out of Stock
Quantity in Stock 0
Weight 0.15 lbs
UPC 842923100531


There are no technical documents available for this product. If you need further information you can ask a question or call us Toll Free on 800-572-1975 during business hours.

Product Q&A

Your Question : Nickel Cadmium Battery 1.2v 1800mah Button Top | BGN1800B (Rechargeable)

Is this a sub C format battery?

By Bill
on 20 October, 2022
  • This is a sub C sized cell battery
    on 20 October, 2022

Does this replace a MOLTECH ep1300 0038 battery?? Thank You

By Tony
on 15 October, 2021
  • We would need to see a picture of your battery to be sure
    on 18 October, 2021

Alerts and Warnings

If your application runs on multiple batteries, make sure to replace all of them at the same time or you will dramatically reduce the lifespan of the new batteries by mixing them with older batteries.

You have to install your replacement batteries in the same original configuration they came out and are required to use your existing hardware and cables to reconnect the replacement batteries when applicable.

It is your responsibility to verify the battery or batteries being ordered match the battery or batteries in your application prior to placing your order. Please check your:

  • existing battery dimensions (Length x Width x Height)
  • quantity needed to replace all batteries
  • voltage and amp hour requirements

Manufacturers may change requirements without notice. BatteryGuy is not responsible for incorrect orders - if you need help, please contact us.


Videos and Films

An explainer video on how nickel based batteries are made.