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.
source:Industry News release time:2023-05-12 Hits: Popular:AG11 battery
1. Different materials
Nickel -metal hydride battery positive activity substances are NI (OH) 2 (referred to as NIO electrodes). The negative active substances are metal hydrogen, also known as hydrogen storage alloys (electrodes called hydrogen storage electrodes), electrolytic liquid hydroxide solution.
The active substances on the nickel cadmium battery are composed of nickel oxide powder and graphite powder. The main function of graphite is to enhance the conductivity. The active substances on the negative plate are composed of cadmium oxide powder and oxide powder. The function of iron oxide powder is to make cadmium oxide powder have high diffusion, prevent blocks, and increase the capacity of the plate.
Different classification
There are two types of nickel -metal hydride batteries: high -pressure nickel -metal hydride and low -pressure nickel -metalized batteries. It is a well -known battery. There is no other classification for nickel -cadmium batteries, and it is a very ideal DC battery.
3. Different charge and discharge requirements
Nickel -hydride batteries are more taboo over charging during use. Because excessive charging can easily lead to expansion, cause the active substances of the corresponding battery to be separated from and damage to the diaphragm, which will cause the conductive network to be destroyed and the battery Ohrhua Electrica.
The nickel -cadmium battery is better than nickel -metal hydride batteries that can resist overcharging and over -discharge. Can withstand a harsh environment.
Fourth, different life span
Nickel -hydride battery charging and discharge cycle life is longer than ordinary batteries, which can reach thousands of times. The nickel -cadmium battery can only provide more than 500 charging and discharge cycles. The service period of this type of battery equipment can be provided.
5. Different characteristics
Nickel -hydride batteries have a good ratio. Its mass ratio is 60A · H/Kg, which is 5 times that of cadmium nickel batteries.
6. Different memory effects
Due to the different battery technology, the memory effect of the nickel -metal hydride battery is very poor and the memory effect of the nickel -cadmium battery is very strong.
Seven, different capacity
The capacity of nickel -hydride batteries is generally higher than that of nickel -cadmium batteries. Nickel-hydride batteries are about 1600 ~ 2100mAh, while nickel-cadmium batteries are usually about 600-1000mAh.
8. Summary
The difference between nickel -metal hydride batteries and nickel -cadmium batteries is materials, classification, charging and discharge requirements, life, comparison characteristics, memory effects, capacity, etc.
Read recommendations:
Why does lithium battery power information use lithium iron phosphate?803040 polymer battery
Military low-temperature lithium battery packs are the preferred choice for customized power supplie
Last article:How to charge the new battery
Popular recommendation
AA Ni-MH battery Vendor
2023-03-22601860 lipo battery Processing
2023-05-09home solar energy storage lithium battery Vendor
2023-05-10convenient energy storage power supply manufacture
2023-05-10501825 polymer battery
2023-03-22602030 300mAh 3.7V
2022-08-19186095 6000MAH 7.4V
2023-06-10502030 200MAH 3.7V
2023-06-12LR03
2022-12-07Street light energy storage battery GN-1260-NCM
2022-09-27502030 200mAh 3.7V
2022-07-01Rack-mounted energy storage battery GN-48600-l
2022-09-27701221 120MAH 3.7V
2023-06-10601248 300MAH 3.7V
2023-06-12601248 300mAh 3.7V
2022-07-014LR44 battery
2023-06-253.7v 3000mah 18650 battery
2023-06-25NiMH No. 7 battery
2023-06-251.5v Carbon battery
2023-06-25lifepo4 18650 battery
2023-06-25What is the difference between a battery and a lithium battery
2022-11-09902030 lipo battery.On the Self Protection Function of Lithium Batteries
2023-10-27Action mechanism of popular science lithium-ion batteries.CR1620 battery
2023-06-21Separation capacity of lithium batteries.CR2032 button cell battery
2023-09-15Lithium-Ion Battery Thermal Management System Design
2025-08-15Common models of button batteries.Nickel Metal Hydride No. 5 battery
2023-08-08Correct use of aviation model lithium batteries.18650 lithium ion battery 3.7v
2023-07-05Lithium battery customization.connector for energy storage battery manufacturer
2023-04-14lithium 18650 battery.Advantages of 18650 lithium battery and polymer lithium battery
2023-10-13The whole process of charging and discharging 18650 lithium battery
2023-10-13