Lithium Battery 3.7V Lithium Polymer Battery 3.2V LifePo4 Battery 1.2V Ni-MH Battery Button Coin Battery
3.7V Battery Pack 7.4V Battery Pack 11.1V Battery Pack 14.8V Battery Pack Other Battery Pack
Sino Science&Technology Battery Co.,ltd is a high-tech production enterprise which specialize in the R&D and production of Lifepo4 batteries,energy storage battery,portable UPS power supply,personalized customization lithium battery pack etc .
Environmental cylindrical 18650 21700 32700 26650 14500 18500 lithium ion rechargeable battery, LifePO4 battery,3.7V lithium polymer battery, NiMH battery , NiCD battery ,Lead acid battery,dry cell battery ,alkaline battery ,heavy duty battery, button cell battery etc. we devote to R&D,innovation ,production & sales
Shenzhen Green Power Energy Battery Co.,ltd specializes in a wide range of digital battery such as environmental cylindrical 18650 21700 32700 26650 14500 18500 lithium ion rechargeable battery, LifePO4 battery, 3.7V lithium polymer battery, NiMH battery, NiCD battery, dry cell battery, alkaline battery, heavy duty battery, button cell battery etc. we devote to R&D, innovation, production & sales. With automatic production machines we have been exported goods to all over the world over 15years. We have complete exported certificate such as KC, CE, UL, BSCI, ROHS, BIS, SGS, PSE etc
Dongguan Datapower New Energy Co.,ltd is a high-tech production enterprise which specialize in the R&D and production&sale of lithium polymer batteries,drone battery,airplane batteries &battery pack etc.
Anhui Seong-hee New Energy Technology Co.,ltd is a high-tech production enterprise which specialize in the R&D and production of primary batteries. And mainly produces and sells alkaline batteries & carbon zinc batteries. there are size AA, AAA, C, D, 9V etc
Guizhou STD Battery Co.,ltd is a high-tech production enterprise which specialize in the R&D and production & sale of lithium polymer batteries, drone battery, airplane batteries & battery pack etc.
release time:2025-01-03 Hits: Popular:AG11 battery
1.2V NiMH (nickel metal hydride) batteries are a type of rechargeable secondary battery widely used in a variety of portable electronic devices. NiMH batteries are favored for their higher energy density, longer cycle life, and environmental friendliness. They are an improved version of nickel-cadmium (NiCd) batteries, with better performance and lower memory effect.
Main Features of 1.2V NiMH Batteries
Nominal Voltage:
The nominal voltage is 1.2 volts. This is different from the 1.5V of disposable alkaline batteries (such as AA or AAA batteries), but many devices are designed with this in mind and are compatible with 1.2V NiMH batteries.
Capacity:
The capacity can range from a few hundred milliamp-hours (mAh) to several thousand mAh. For example, the capacity of a common AA-sized NiMH battery is usually between 1000mAh and 3000mAh, depending on the manufacturer and technology level.
Energy Density:
Compared to NiCd batteries, NiMH batteries offer higher energy density, meaning they can store more energy in the same volume.
Cycle life:
Typical NiMH batteries can withstand hundreds to thousands of charge and discharge cycles. Low self-discharge (LSD) types of NiMH batteries, such as "pre-charged" or "ready-to-use" batteries, can hold a charge for months or even longer when not in use.
Memory effect:
NiMH batteries have a much smaller memory effect than NiCd batteries, which means that even partial charging and discharging are less likely to form a crystalline structure, thereby reducing capacity loss.
Self-discharge rate:
Ordinary NiMH batteries have a relatively high self-discharge rate and can lose a large amount of charge after being stored for several months. However, low self-discharge (LSD) NiMH batteries have been developed to address this problem and are better able to retain their charge during storage.
Safety:
Modern NiMH batteries have built-in safety mechanisms, such as overvoltage protection and temperature monitoring, to prevent safety hazards caused by overcharging or discharging.
Environmental friendliness:
Compared with NiCd batteries that contain heavy metal cadmium, NiMH batteries are more environmentally friendly because they do not contain cadmium and other harmful substances.
Application areas
Portable electronic products: such as mobile phones, cameras, MP3 players, etc.
Power tools: devices that require repeated charging and have high power, such as electric drills and lawn mowers.
Toys and game equipment: especially those that require lightweight and miniaturized designs.
Medical equipment: portable medical instruments such as blood glucose meters and pulse oximeters.
Wireless mice and keyboards: these devices usually require stable power support, and users expect the battery to last longer.
Usage suggestions
Choose a reliable brand: Try to choose batteries from well-known brands when purchasing to ensure performance and safety.
Follow the correct charging method: Use original or compatible chargers to charge, and avoid overcharging or discharging. Do not mix batteries of different brands or models.
Pay attention to the storage environment: It should be stored in a dry and cool place, avoiding high temperature and high humidity environments to avoid affecting battery performance.
Check the battery status regularly: Even if the device is not used frequently, the battery should be checked regularly and replaced as needed to prevent leakage from damaging the device.
Dispose of used batteries properly: Dispose of used batteries properly in accordance with local regulations to avoid environmental pollution. Many regions have special recycling programs to handle such batteries.
Alternative options
If you need a battery with different specifications or characteristics, here are some common alternatives to consider:
Lithium-ion batteries: Compared to NiMH batteries, lithium-ion batteries have higher energy density and lighter weight, but they are also relatively expensive. They are ideal for weight-sensitive applications.
Ni-cadmium batteries: Although less common now, they are still suitable for certain specific applications, especially when working in extremely low temperature environments.
Primary batteries (such as alkaline batteries): If the device does not need to be charged frequently, you can choose disposable alkaline batteries, which usually provide a slightly higher initial voltage (1.5V) but are not capable of repeated recharging.
Considerations
Match device needs: Make sure the selected battery is fully compatible with the device, especially in terms of voltage and physical size.
Risk of mixing: Do not mix old and new batteries or different types (such as NiMH and lithium-ion) to avoid device damage or safety hazards.
Protection circuits: Many chargers and some batteries themselves have built-in protection circuits to prevent overcharging, over-discharging, and short circuits. It is important to ensure that these protection mechanisms are working properly.
Read recommendations:
Requirements for the formation and capacity separation accuracy of lithium batteries.no. 7 alkaline
The Challenge of Rechargeable Batteries
Last article:1.2V Ni-MH battery
Next article:CR2032 button cell
Popular recommendation
solar power energy storage battery manufacture
2023-05-10501825 lipo battery company
2023-03-22801520 battery Manufacturing
2023-03-22li ion 18650 battery pack manufacturer
2023-03-22battery 18650 rechargeable maker
2023-03-22R20
2022-07-01505060 2000MAH 7.4V
2023-06-1018650 1200mAh 3.7V
2022-06-20Lithium Battery LQ12-150
2022-08-19Rack-mounted energy storage battery GN-5120
2022-09-273.2V 310Ah
2022-10-12LR20
2022-08-19R20
2022-12-0118650 1500mAh 3.7V
2022-08-19Home energy storage battery GN-BOX1
2022-09-27AAA NiMH batteries direct sales
2023-08-04lithium polymer battery 10000mah
2023-06-25aa alkaline battery
2023-06-25dry cell battery
2023-06-25CR2032 button cell battery
2023-06-25Do you know these main performance indicators of lithium batteries?
2024-01-26Generally, batteries undergo the following activation process
2024-02-23Working Principle of Liquid Lithium - Ion Batteries
2025-05-17Influence of different temperature on performance of lithium battery pack
2024-03-18How high are the costs of litAG4 battery.hium-ion batteries compared to other battery technologies?
2023-11-16Lithium battery manufacturers talk about what happens when metal foreign objects mix into the positi
2023-06-13What are the lithium battery diaphragm materials and diaphragm materials?
2022-11-19What is the principle of lithium battery charging.rechargeable solar energy storage battery company
2023-04-11Comparison between cylindrical lithium battery and soft packed lithium battery
2022-12-02Vertical take -off and landing fixed -wing drone semi -solid battery.household energy storage lithiu
2023-05-06