Nimh battery Maintaining & FAQ

Ni-MH battery is composed of hydrogen ion and metal nickel, and its power reserve is 30% more than that of nickel-cadmium battery.

Q: How to recycle NiMH batteries ?

A:NiMH batteries are cycled at least 3-5 times or more to reach peak performance and capacity

Q: How to test the rechargeable Ni-MH battery?

A: Use the multimeter or voltmeter method to test. If your battery is tested when fully charged and reads between 1.3 and 1.5 volts, it is fully functional. A reading below 1.3 volts indicates that the battery is not functioning below optimal levels, and a reading above 1.5 volts indicates that your battery is overcharged

Q:Does Storing Batteries in the Refrigerator Extend Battery Life?

In general, NiMH batteries should be stored in a dry place with low humidity, no corrosive gas, and a temperature range of -20°C to +45°C.

But there are fairy tales that you can put the batteries in the refrigerator to make them last longer, you need to put them in the refrigerator for about 6 hours. This process will bring the battery's "charge capacity" number to 1.1 or 1.2 volts. After this, take the batteries out of the refrigerator and let them warm up for a while before using them. After this, you will see the battery working like new.

Rechargeable batteries have improved significantly. weijiang NiMH batteries hold 85% charge at a time for up to a year - no refrigerator required.

Q: How long can NiMH batteries last?

A: In general, NiMH batteries can last up to 1,000 charge cycles. This number will be lower if the battery is infrequently used and charged.

Q: Can NiMH batteries be overcharged?

A: Overcharging NiMH batteries will lead to permanent loss of capacity and cycle life, so NiMH batteries need to be charged reasonably

Q: Where are NiMH batteries used?

A: Various consumer electronic devices such as cellular phones, cameras, shavers, transceivers, computers and other portable applications.

Q: How to bring the NiMH battery back to life?

A: In order to restore the vitality of the battery, the battery must be shocked to break the crystal and cause a short circuit

practice:

Insert the NiMH batteries into the charger and let them fully charge. The safest thing to do is to let them charge overnight so you know they're fully charged.

Do the whole process again.

After charging the battery after the second full discharge, they should work fine

Q: How to bring the NiMH battery back to life?

A: In order to restore the vitality of the battery, the battery must be shocked to break the crystal and cause a short circuit

practice:

Insert the NiMH batteries into the charger and let them fully charge. The safest thing to do is to let them charge overnight so you know they're fully charged.

Do the whole process again.

After charging the battery after the second full discharge, they should work fine

Customized nimh rechargeable battery

Tips for Maintaining Rechargeable Batteries

1. It is necessary to fully discharge and charge the NiMH battery every once in a while

Because this prevents the battery from forming crystals when it is not discharged.

Battery crystals can damage battery life

2. Frequent use of NiMH batteries

This allows the crystals to hinder the battery's ability to hold a charge

Because it has not been placed in a room temperature environment for a long time, it will easily cause capacity loss.

3. Use fast chargers sparingly

Fast charging will cause the battery to crystallize, which can easily cause the battery to fail to charge. It is recommended to use a normal charger

4. Store NiMH batteries at indoor temperature

NiMH batteries are not suitable for storing high temperature and minus degrees Celsius, because extreme weather will affect the battery's work and will not be able to charge better

5. Dont mix and match charging

Different types of chargers have different wattages, for example one battery has a lower charge than the other, which creates a problem as the weaker battery gets more power than it is intended to handle, likely causing the battery to heat up or burn out

 

 


Post time: Oct-23-2022