
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:
Causes of explosion of lithium battery
Integration of Lithium - battery Intelligent Monitoring System
Last article:The future of lithium batteries
Next:Do you know all these terms in the battery industry
Popular recommendation
portable energy storage battery power supply Product
2023-05-10lipo battery company
2023-03-2218650 lithium-ion battery
2023-03-22803040 battery wholesaler
2023-03-22801538 battery manufacture
2023-03-22R6P
2022-08-1918650 1200mAh 3.7V
2022-08-19Lithium Battery LQ-1236
2022-08-19402030 180mAh 3.7V
2022-07-01Lithium-ion battery G500
2022-11-22Lithium Battery LQ-1218
2022-08-19LR6
2022-11-22Coin Battery LR 621
2022-10-15702535 600mAh 3.7V
2022-06-27Coin Battery LR 44
2022-10-15AAA NiMH batteries direct sales
2023-08-04LR1130 battery
2023-06-25LR43 battery
2023-06-25lithium battery 18650 3.7v
2023-06-25902030 polymer battery
2023-06-25AG10 battery.Advantages of 18650 Lithium Battery
2023-12-22How to Maintain a Laptop Battery
2025-07-23Lithium battery manufacturers explain what is the use of lithium ion batteries?lithium iron phosphat
2023-03-17Characteristics of commonly used protection schemes for lithium batteries
2024-04-24The working principle, characteristics and structure of the AGV car
2023-02-15Who is the future of new energy comparison between the blade battery?solar energy storage lithium io
2023-03-23The influence of the geometric size of the electrode plate on the battery capacity.button cell batte
2023-08-15Understanding the causes of inflation in soft pack lithium batteries
2023-09-08Lithium ion battery manufacturers teach you how to test battery capacity.household energy storage li
2023-04-14When should we start charging in normal use.702535 lipo battery
2023-05-10
360° FACTORY VR TOUR