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:
lithium ion battery 18650 price.18650 lithium battery winding process precautions
Introduction to the Development History of Lithium Ion Polymer Batteries.18650 1800mah battery
Last article:The future of lithium batteries
Next:Do you know all these terms in the battery industry
Popular recommendation
AAA NiMH batteries manufacture
2023-03-22601525 battery company
2023-03-22Ni-MH battery packs direct sales
2023-03-22602535 battery Vendor
2023-03-22603450 polymer battery company
2023-03-22Alkaline D Battery LR20
2022-11-11402427 260mAh 3.7V
2022-07-01402030 180MAH 3.7V
2023-06-12Home energy storage battery GN-BOX2
2022-09-27LR14
2023-02-07Coin Battery CR 927
2022-09-2718650 2200mAh 14.8V
2022-09-30501825 180MAH 3.7V
2023-06-12522749 880MAH 3.7V
2023-06-12Coin Battery CR 1216
2022-09-27CR2430 battery
2023-06-25602030 battery
2023-06-25402030 battery
2023-06-2518650 battery pack
2023-06-2518650 battery 2500mah
2023-06-25What is the UL certification for lithium batteries?
2024-07-05Waterproof Rating of Waterproof Lithium Batteries
2024-10-14Overcharge Protection of Liquid Lithium-Ion Batteries
2025-06-16Advantages of polymer lithium batteries
2024-09-25Applications of Cylindrical Lithium - ion Batteries
2025-04-18Fully sealed lithium manganese battery.18650 battery lithium ion 2200mah
2023-07-06How to protect power lithium ion batteries in daily use.12v 50ah lifepo4 lithium battery pack
2023-03-28Lithium ion polymer battery application.powerwall lifepo4 battery for solar system
2023-05-23Factors affecting the internal resistance of batteries
2023-09-13AG1 battery.What is the process for customizing 18650 lithium-ion battery packs?
2023-10-13