Shenzhen Hysincere Battery Co., Ltd
Shenzhen Hysincere Battery Co., Ltd

other news


Home >  other news > 

Construction and charging and discharge curve of nickel -hydride battery.deep cycle trolling motor battery Factory

source:other news release time:2023-04-14 Hits:0     Popular:Lithium-ion battery wholesale

  

  The reactions that occur on the positive and negative electrodes of the MH/NI battery are all solid -phase transformation mechanisms. They do not generate and consume electrolytes. Therefore, the positive and negative poles of the battery have high stability, which can achieve sealing and maintenance exemption. Essence

  MH/Ni batteries generally use the configuration method of excessive negative electrode capacity. When the battery is overcharged, the oxygen precipted on the positive pole can be restored to water on the surface of the metal hydride electrode; Metal hydrogenated electrodes absorb, so that the battery has a good ability to resist and discharge.

  When the oxygen spread from the positive pole is spread to the negative electrode to react with the hydrogen, not only consumes a part of the hydrogen of the negative electrode, but affects the electrode potential of the negative electrode, and the heat released will cause the internal temperature of the battery to increase significantly, thereby accelerating the electrode reaction.

  Features of nickel -hydride battery

  Electric House = 1.2V

  Energy/weight = 30-80Wh/kg (Wat Xiaoqing/kg), which is 108-880kj/kg

  Energy/Essence = 140-300Wh/L (Wat hours/liters), which is 504-1188kj/kg (Qianjiao Er/kilogram)

  Self-release rate = generally 30%per month, low self-put A high per year 15-30%per year

  Charging and discharging circular and secondary application = 500-1000 times

  The NII battery has a good low-temperature discharge characteristics. Even at -20 ° C's environmental temperature, a large current (with a 1C discharge rate) discharge, the discharged power can reach 85%of the nominal capacity. However, at high temperature (+40 ° C), the NI battery will drop by 5 ~ 10%. This kind of capacity loss caused by self -discharge (the higher the temperature, the greater the self -discharge rate) is reversible, and the charging and discharge cycle can be restored to the maximum capacity several times. The opening voltage of the NII battery is 1.27, which is the same as the NICD battery.


Read recommendations:

dual purpose marine battery company

lithium marine batteries

LiFePo4 Battery Pack 12V 200Ah for Ship Boat

What are the production processes of lithium batteries?

What are the common use of battery models?lithium boat batteries manufacture

Share:

Last article:Introduce the 8 battery and its purpose.lithium trolling motor battery direct sales

Next article:What is the effect of high -power discharge?lithium trolling motor battery manufacturer

related suggestion

home battery storage Vendor

2023-04-07

solar energy storage batteries wholesale

2023-04-07

solar power battery storage manufacture

2023-03-20

lifepo4 solar battery Processing

2023-04-07

lithium trolling motor battery sales

2023-03-22

dual purpose marine battery direct sales

2023-03-20

solar backup generator

2023-05-08

solar generator price

2023-05-08

lifepo4 power station

2023-05-08

solar powered generator for home

2023-05-08

portable battery generators

2023-05-08

lifepo4 12v

2023-05-08

21700 3.7V Lithium Ion Battery 4000mAh 10C

2025-06-05

Lithium Replacing Lead-Acid LiFePo4 Battery Pack 12V 200Ah

2022-09-19

14.4kWh 28.8kWh 100kWh Sodium Ion Battery Energy Storage SIB Pack System

2024-07-05

Golf Cart 51.2V 105Ah LiFePo4 Battery Pack IP67 Waterproof with Bluetooth

2022-09-29

Cleaning Car Electric Vehicle 12.8V 150Ah 200Ah 12V LiFePo4 Battery Pack

2023-02-09

Understanding 12V 100Ah Lead Acid Batteries: Applications and Benefits

2025-03-18

Understanding the Advantages and Disadvantages of Sodium-Ion Batteries for Business Applications

2025-03-14

Can You Put 48V Batteries in a 36V Golf Cart?

2025-05-22

Choosing the Best AGM Golf Cart Battery: A Guide to Performance and Longevity

2025-03-14

Development trend of 3C lithium battery in the future

2022-12-12

What are the types of lithium battery cells?

2022-12-08

Lithium battery storage and transportation and short circuit problems.lithium golf cart batteries

2023-07-18

New energy vehicle batteries

2023-07-27

Lithium iron vanadium phosphate battery.12v 100ah deep cycle battery

2023-07-06

How to scrap the FPV battery?

2023-02-22