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How to buy and use NiMH batteries?

NiMH battery is the abbreviation of metal hydride nickel battery, which is mainly composed of hydrogen ion and metal nickel. Ni-MH batteries have 30% more power than Ni-Cd batteries, lighter than Ni-Cd batteries, and have a longer service life. The disadvantage of nickel-metal hydride batteries is that they are much more expensive than nickel-cadmium batteries, and their performance is worse than that of lithium batteries.

NiMH battery

In daily life, NiMH batteries are mainly used in toys, photographic equipment, and various electronic equipment. Some large-scale NiMH batteries have begun to be used in electric vehicles and construction machinery. It can be said that NiMH batteries are currently in addition to lithium ion. The highest utilization rate outside the battery is also the most environmentally friendly reusable battery.

How to buy

It is not that the larger the capacity, the better. Consumers should choose the battery capacity according to their needs. For example, it is best to choose a battery with a larger capacity if it is used in appliances that require large current output such as photographic equipment and electric toys. When used in ordinary radios, walkmans, various remote controls and other appliances that require less output current, you can choose a NiMH battery with a smaller capacity.

Jomgand NiMH battery

Pay attention to the performance of the battery, price is a main factor, but performance is more important

Pay attention to the shelf life of the battery. Due to the self-discharge of Ni-MH batteries, the shelf life of NiMH batteries is generally around 9-12 months. Consumers should pay attention to buying recently produced Ni-MH batteries.

 How to use

The polarity must not be reversed. The correct connection method is to connect the + mark on the battery to the + mark on the appliance, and the - mark on the battery to the - mark on the appliance.

The battery is strictly prohibited from short-circuit, and it is not allowed to directly connect the positive and negative terminals of the battery with wires or metals.

It should be observed at any time during use. Once the battery leaks, swells and deforms, it must be removed in time to avoid damage to the appliance.

Jomgand Ni-MH battery

Due to the memory characteristics of NiMH batteries, the battery should be used up before charging. The charging time should not be too long. Take out the battery as soon as the charger prompts that the battery is fully charged.

Avoid long-term storage, because the battery itself has self-discharge, so if the battery is not used for a long time, the battery should be used up and then recharged, and then stored after it is fully charged.

Jomgand has a long history in producing NiMH batteries, you can find High quality NiMH batteries on Jomgand store.

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