What is the voltage of a CR2025 battery?

A CR2025 battery has a nominal voltage of 3V.

What is the capacity of a CR2025 battery?

A typical CR2025 cell is rated around 165mAh, although capacity can vary between manufacturers and operating conditions.

Is the CR2025 battery rechargeable?

No. A standard CR2025 is a primary lithium battery and should not be recharged.

What are the dimensions of a CR2025 battery?

The standard CR2025 format is approximately 20mm in diameter and 2.5mm thick.

What is a CR2025 battery used for?

CR2025 batteries are commonly used in remote controls, key fobs, watches, toys, games, sensors, memory backup circuits and other compact electronic devices.

Can I replace a CR2025 with a CR2032?

Not automatically. Both are approximately 20mm in diameter, but CR2032 is thicker at about 3.2mm. Use the battery type specified by the device manufacturer.

Can a CR2025 be charged with a TP4056 module?

No. A standard CR2025 is a non-rechargeable primary lithium battery and must not be connected to a TP4056 or other rechargeable lithium-cell charger.

Is this CR2025 battery suitable for remote controls?

Yes. CR2025 cells are commonly used in remote controls and other low-power electronic devices.

How many CR2025 batteries are included?

The package includes 1 piece of CR2025 lithium coin cell battery.

Generic Lithium Battery CR2025 3V – CR2025 Coin Cell Battery for Remote, Key Fob & Electronics

Name: Generic Lithium Battery CR2025 3V – CR2025 Coin Cell Battery for Remote, Key Fob & Electronics
Brand: KathalTech
SKU: generic-lithium-battery-cr2025-3v-cr2025-coin-cell-battery-for-remote-key-fob-electronics
Price: 80.00 BDT
Availability: InStock
Rating: 5.0 (1 reviews)

0.0 (0 Reviews)

৳80.00

VAT inclusive; Computed calculations added locally.

The Generic CR2025 Lithium Coin Cell Battery is a compact 3V primary lithium battery designed for low-power electronic devices such as remote controls, key fobs, watches, small sensors, memory backup circuits, toys, and other compatible devices. The standard CR2025 size measures approximately 20mm in diameter and 2.5mm thick.

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COD available 100% Genuine

Jump to: Overview Description Specifications Reviews (0) FAQs (9)

Overview

The CR2025 3V Lithium Battery provides a compact and convenient power source for electronic devices that use a CR2025 coin-cell format. Its small, lightweight design makes it suitable for applications where space is limited and a flat battery is required.

A standard CR2025 cell has a 3V nominal voltage, with typical manufacturer specifications around 165mAh capacity and approximately 20mm diameter × 2.5mm thickness. Actual capacity and discharge performance can vary depending on manufacturer, load, operating temperature, and battery condition.

CR2025 batteries are commonly used in remote controls, keyless-entry devices, key fobs, watches, toys, games, memory-backup applications, and small electronic devices.

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Verified Comments Listing

The Generic CR2025 Lithium Battery is a standard-size 3V coin cell suitable for a wide variety of compact electronic devices. Its 20mm diameter and 2.5mm thickness make it specifically compatible with devices designed for the CR2025 battery format.

This is a primary, non-rechargeable battery. It should be replaced when depleted rather than connected to a lithium battery charging module such as a TP4056. Panasonic's CR2025 specification identifies the chemistry as a coin-type primary lithium battery.

Features

3V nominal voltage
CR2025 standard coin-cell format
Approximately 20mm diameter
Approximately 2.5mm thickness
Typical capacity around 165mAh
Compact and lightweight
Primary lithium battery
Non-rechargeable
Suitable for low-power electronic devices
Easy replacement for compatible CR2025 devices

Applications

Remote controls
Car key fobs and keyless-entry devices
Watches
Small electronic toys
Electronic games
Small sensors
Memory backup circuits
Security devices
Compact electronic accessories
DIY electronics projects

How to Use

Check the device manual or existing battery to confirm that CR2025 is the required battery type.
Open the battery compartment.
Remove the old battery.
Insert the new CR2025 with the correct polarity.
Make sure the battery is properly seated in the holder.
Close the battery compartment and test the device.

Important Notes

CR2025 is a non-rechargeable battery. Do not attempt to recharge it.
Do not short-circuit, crush, puncture, disassemble, or expose the battery to fire or excessive heat.
Install the battery with the correct polarity.
Do not substitute CR2016 or CR2032 unless the device manufacturer specifically permits it; although these cells have the same 20mm diameter, their thickness differs.
Keep coin-cell batteries away from children. Swallowing a lithium coin battery can cause serious injury and requires immediate medical attention.
Capacity and operating life depend on the device's current consumption and operating conditions.
Generic battery capacity may vary by manufacturer and production batch.

Package Includes

1 × Generic CR2025 3V Lithium Coin Cell Battery

Specification	Details
Product Type	Lithium Coin Cell Battery
Model	CR2025
Nominal Voltage	3V
Typical Capacity	165mAh
Battery Chemistry	Lithium Manganese Dioxide (Li-MnO₂)
Diameter	20mm
Thickness	2.5mm
Shape	Coin / Button Cell
Rechargeable	No – Primary Battery
Typical Continuous Drain	0.2mA
Typical Weight	Approx. 2.3g
Operating Temperature	Approximately -30°C to +85°C
Polarity	Positive (+) and Negative (-)
Quantity	1 Piece