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:2024-08-21 Hits: Popular:AG11 battery
1. Overcharge protection function:
The overcharge protection function refers to prohibiting the charger from continuing charging when a certain voltage (hereinafter referred to as overcharge detection voltage) is reached. The MOS transistor that is about to control charging enters a short circuit state and stops charging.
2. Overdischarge protection function:
The over discharge protection function refers to stopping the discharge of the load when the battery voltage drops. The MOS transistor controlling the discharge is placed in a closed state, prohibiting its discharge. The modification process is exactly the opposite of overcharge detection.
3. Overcurrent protection function:
The overcurrent protection function is to stop discharging the load when high current is consumed. The purpose of this function is to protect the battery and MOSFET, ensuring the safety of the battery in working condition. After overcurrent protection, the battery will return to normal after disconnecting from the load and can be charged or discharged again.
At present, the protection board market mainly includes:
1. A-level market
Note: The main manufacturers of protective ICs in the A-class market are Seiko, Ricoh, and Meizhimei; The main MOSFET manufacturers are Sanyo and AO;
2. B-class market
Note: The main manufacturers of protective ICs in the B-level market are Fujing, Xinde, and Zhongxing Microelectronics; The main MOSFET manufacturers include Sanhe Microelectronics, Huarui, Nanhai, and Fujing;
Read recommendations:
Battery customization introduction.energy storage battery guangdong wholesaler
Selection of Polymer Battery Separators
Last article:The future of lithium batteries
Next:Do you know all these terms in the battery industry
Popular recommendation
802540 battery manufacture
2023-03-223.7 volt battery 18650
2023-03-223.7v lithium battery Factory
2023-03-2226650 battery wholesale
2023-03-2218650 li ion battery
2023-03-22Colorful cup humidifier
2022-07-22LR14
2022-12-07Lithium-ion battery GN200 222wh
2022-08-23Plastic pet muzzle
2022-09-22L1022 10A
2022-10-09Street light energy storage battery GN-1260-NCM
2022-09-27Lithium-ion battery GN500 140000mAh
2022-08-19Rack-mounted energy storage battery GN-48600-l
2022-09-27R20
2022-08-19Coin Battery CR 1225
2022-09-27602030 lipo battery
2023-06-25LR03 battery
2023-06-253.7V Lithium Polymer Battery
2023-06-259V rechargeable battery
2023-06-25Nickel Hydride No. 5 batteries
2023-06-25What is the principle of lithium battery capacity?
2024-09-24What is the working principle of lead-acid battery charging and discharging?
2024-03-11Classification of ternary lithium ion batteries
2022-11-25Are High Environmental Performance Requirements Imposed on Lithium - Ion Batteries?
2025-07-04Applications of Lithium - Ion Batteries in Electric Vehicles
2025-03-25The service life of ternary lithium battery is usually several years
2022-11-25Differences between graphene battery and lithium battery
2022-11-17Summary and analysis of 18650 lithium battery pack technology
2022-12-17How to judge the battery.portable energy storage battery power supply wholesaler
2023-05-06LR1130 battery.Preparation and process flow of 18650 lithium-ion battery
2023-10-13