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What is ML2032 battery?

Author

Zoe Patterson

Updated on March 05, 2026

What is ML2032 battery?

CR2032 Battery
ML2032 Battery vs CR2032 Battery ML2032 battery is Maxell’s rechargeable Manganese Dioxide Lithium with 3.0 V nominal voltage. It is used in certain electronic devices like solar charging Logitech K750 wireless keyboard and similar. ML2032 batteries are also manufactured by other brands as well.

How long do ML2032 batteries last?

Under that use, it lasts about 2 years.

Is CR2032 the same as ML2032?

The Maxell ML2032 is the rechargeable version of the CR2032. The ML2032 is a 3V lithium coin cell battery, used in the Logitech K750 Solar Powered keyboards and other computer equipment.

How do I charge my ML2032 battery?

Recharging instructions for CR2032 using a portable charger.

  1. 1.Switch the device off. Press the “Power” button on your device to switch off.
  2. 2.Remove the battery. Take out the CR2032.
  3. 3.Place the battery on the charger.
  4. 4.Plug the charger in a power outlet and switch it on.
  5. Using a power adapter.

What the difference between a ML2032 and CR2032?

ML2032 battery features a nominal capacity of 60-70 mAh, with a typical drain current of 0.2 mA. LiR2032 lithium battery features a nominal capacity of 40-50 mAh, which is much lower than the capacity of the CR2032 battery (200-230 mAh), but the LiR2032 battery can be recharged 400-500 times, sometimes even more.

How do I recharge my ML2032?

Can I replace BR2032 with CR2032?

It is not recommended to use the CR2032 instead of BR2032. BR2032 battery has better temperature range and less self-discharge so in the long run the BR2032 voltage would be better to use.

Can you recharge lithium button cells?

Note: These chargers are only for known rechargeable 4.2 volt or 3.6 volt lithium ion coin cells. Attempting to recharge 3.0 volt CR, BR or ER series (non-rechargeable) coin cells is very dangerous and should never be attempted. Single cell Li-ion coin cell charger.

Are lithium manganese batteries rechargeable?

The coin type lithium manganese dioxide rechargeable battery is a small, lightweight rechargeable battery. This battery employs specially treated manganese dioxide for the positive material and a lithium-aluminum compound for the negative material.

What kills lithium-ion batteries?

The first and most reliable way to kill a lithium battery is simply to charge it too much. Charge it above 14.6V and rapid cell damage will occur. Resulting in a short circuit in the weakest cell, which then rapidly increases voltage across the other cells.

Can lithium batteries be left on charger?

Besides, although lithium batteries (and they vary to quality) discharge slower than the old nicad or nimh, you want to make sure that they don’t completely discharge. Black & Decker says that these batteries can be left on their chargers indefinitely without overcharging.