MJF MFJ-886 Frequency Counter replacement battery (rechargeable)

v a dimensions w i
4.8 volts 900 mAh L: 2.26" H: 1.98" W: 0.57" 0.24 lbs 4.32 Wh
SKU
00192404381578-bgn800-4dwp-500ec
BatteryGuy Price
$8.50

BatteryGuy 4.8 Volt 900 mAh replacement rechargeable battery for MJF MFJ-886 Frequency Counter.

  • Only $8.5.
  • Next day Nationwide delivery available.

It meets or exceeds the MJF MFJ-886 Frequency Counter specifications defined by the Original Equipment Manufacturer but at a much lower price.

Note this product can also replace:

  • MJF MFJ 886 Frequency Counter
  • MJF MFJ886 Frequency Counter

(This is one Battery – Please verify quantity needed for your application before ordering)

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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

BatteryGuy 4.8 Volt 900 mAh replacement rechargeable battery for MJF MFJ-886 Frequency Counter.

  • Only $8.5.
  • Next day Nationwide delivery available.

It meets or exceeds the MJF MFJ-886 Frequency Counter specifications defined by the Original Equipment Manufacturer but at a much lower price.

Note this product can also replace:

  • MJF MFJ 886 Frequency Counter
  • MJF MFJ886 Frequency Counter

(This is one Battery – Please verify quantity needed for your application before ordering)

Chemistry: Nickel Cadmium (Nicad)

Dimensions: 2.26" Long x 0.57" Wide x 1.98" High

Configuration: Four Cells in a Horizontal Row

Connector Type: Wire Leads With 500EC Connector

CE005

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.

Rechargeable

Technical Specifications

product base image
Voltage 4.8
Amperage 900 mAh
Dimensions L: 2.26" , H: 1.98" , W: 0.57"
Product Code BGN800-4DWP-500EC
Availability In Stock
Same day shipping available
Quantity in Stock 145
Weight 0.24 lbs
UPC 842923101279

Documentation

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 : MJF MFJ-886 Frequency Counter replacement battery
Question:

I got a battery from you that does not fit my remote control for the tv. It is not your fault. It is mine. I am looking for (this is on the battery) an HQRP NI-MH battery BTH 800mAh/3.84Wh 4.8v. There are four batteries wrapped in a green pack with two black and one red cord coming out of it that go to a white connector. The batteries are pretty thin. I would say comparable to AAA size. I ordered a BGN800-4DWP-500EC 4.8V 800 MAH from you. It came with 4 wrapped batteries that are too thick to fit in my remote control. They are AA size. Everything else is exactly what I want. If you could please send me what I need to order from you to fit this, I will order it from you. Thanks for your help.

By Jon
on 26 October, 2020
Answer:
  • We do not carry this NiMh pack in the voltage and ah that you are needing.
    By MICHELLE BREWSTER
    on 26 October, 2020

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.

Alerts and Warnings

Our products are not affiliated with or authorized by MJF

If your MJF MFJ-886 Frequency Counter comes from a device which 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 MJF MFJ-886 Frequency Counter 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 MJF MFJ-886 Frequency Counter specifications 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.

CALIFORNIA PROPOSITION 65 WARNING

Batteries, battery terminals, and related accessories can expose you to chemicals including Cadmium and Cadmium compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.p65warnings.ca.gov.

Videos and Films

An explainer video on how nickel based batteries are made.