Nimh Rechargeable Batteries -The Best Way to Power the devices

28 Sep, 2022

By hqt

Nimh rechargeable batteries

What is meant by Nimh rechargeable batteries?

  • Like Apple Nickel-Cadmium batteries, the positive anode is built of nickel-oxide hydroxide. Over conventional batteries, Nimh rechargeable batteries provide a variety of advantages, including a longer lifespan and greater capacity. Additionally, they are longer-term cheaper and more cost-effective.
  • Many computers, cell phones, video cameras, and other electronic gadgets use rechargeable nickel-metal hydride (NiMH) batteries.
  • A hydrogen-absorbing alloy and, on occasion, a wide range of intermetallic compounds make up the negative electrode of a NiMH battery.
  • NiMH batteries are less costly but may be partially drained and recharged up to about 1000 times over their lifetime without losing any capacity. More capacity than the NiCd they have replaced and is widespread, making it simple to locate both batteries and chargers.

History of Nimh rechargeable batteries:

NiMH batteries, initially made available in 1989, offer a two- to three-times greater charge capacity than normal nickel-cadmium batteries and can last up to 40% longer than comparable batteries. In place of cadmium, the negative rod can be constructed from a hydrogen-absorbing alloy or various inter-metallic combinations. The positive anode is prepared of nickel oxide hydroxide, just as NiCd batteries.

NiMH batteries are inexpensive and make comparable to non-rechargeable primary essential cells. In numerical cameras and other rapid-channel digital equipment, NiMH batteries perform better than many other batteries, incredibly alkaline primary cells.

Composition of Nimh rechargeable batteries:

  • The NiMH battery cell comprises a negative anode composed of multiple metal alloys that store hydrogen atoms, a positive cathode made of nickel hydroxide, and an electrolyte solution made of potassium hydroxide.
  • A NiMH battery produces 1.2V of electricity from each cell. NiMH batteries are widely used in mobile phones, camcorders, backup lights, power tools, computers, and hybrid vehicles. They are available in sealed and vented (open) forms.

Why is a Nimh battery the best option?

These batteries are the best because Nimh rechargeable batteries are lightweight, have a high energy density, and can be recharged frequently. Compared to other battery types, they can store more energy per unit of weight. This is significant for two different reasons.

  • The primary advantage is that they are more powerful and have a longer operating life.
  • Because these batteries are meant to be portable, they will be lighter. Due to their safety and environmental friendliness, these batteries are often employed in various industries.

Amazing features of 7.2v 3000mAh Nimh battery pack:

  • Power: 7.2V
  • 3.0Ah is the maximum charging capacity.
  • 30A maximum discharge current.
  • Charging Range: 0 to 45 °C.
  • Release Temperature: -20 to 50 °C.
  • Dimensions: around 25*45*135mm; weight: 420g.
  • Five hundred cycles are in a cycle.
  • Guaranty: One Year.
  • Application: RC vehicles, hobbies.
  • Battery pack safety performance is in accordance with UL and IEC requirements.
  • FOB Shenzhen or HK are the shipping terms (C&F and DDP are available too).

Tips for knowing the importance of Nimh rechargeable batteries:

  • Eco-friendly: 

NiMH batteries have a large capacity; they may deliver up to 11,000 Milliampere hours in a given time frame. They are non-toxic, safe for the environment, and disposable once they lose their ability to store a charge. These batteries may be recharged hundreds of times and are frequently promoted as rechargeable. They offer a lot of power as soon as the gadget is turned on when employed in high-energy devices.

  • They are careless:

Nimh rechargeable batteries are an excellent choice for people looking for a lighter alternative to batteries. These packs are frequently used in situations where weight is an essential factor. This battery provides several benefits over other battery types, including higher discharge rates and longer run times. This feature is fantastic since it can be charged very quickly, which is ideal if you need to use them in an emergency. It weighs something about 210g.

  • They are recharged:

 These batteries are the best rechargeable batteries because they are more potent, last longer, and can be recharged more frequently than other types of batteries. Without question, they are the best rechargeable batteries on the market. They are more durable, last longer, and can be recharged more frequently than other batteries. It has a lot more power than the lead acid used in most different battery types. This shows that Nimh batteries have a greater energy capacity and quicker energy discharge rate. Its durability surpasses that of other batteries. It can discharge at a maximum of 13A.

  • They are quite proficient:

The Nimh rechargeable batteries are more powerful than standard batteries and are rechargeable. They are more environmentally friendly and may be used again. You won't need to change them as frequently because they last longer. Additionally, they are less costly over time. They are a fantastic choice to think about if you want a battery that performs well and lasts a long time. They also have a lower self-discharge rate, resulting in better long-term charge retention. These batteries are also less prone to the "memory effect," which is the loss of a battery's capability to grip control for a long-lasting period. It has 1.3Ah in capacity.


Nimh Rechargeable batteries have been available for some time and have grown in popularity as more people explore methods to reduce prices and protect the environment. The whole product range from this great brand is available on the warehouse and online store shelves. In addition, as is customary, we offer technical support, a warranty, and after-sales servicesJIEYO is always trying to provide the most excellent products. We methodically conduct several tests and thorough analyses to guarantee the inevitable outcome. At more than fair rates, each product provides excellent performance and quality. Our main goal is to give our customers a satisfying experience. You made a wise choice to purchase the item. We've got your back time and time again. Making ensuring you are entirely happy is our main priority.