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:
18650 battery 3.7v 3500mah.Analysis of common process points for 18650 lithium-ion batteries
Environmental Friendliness of Cylindrical Lithium - Ion Batteries
Last article:The future of lithium batteries
Next:Do you know all these terms in the battery industry
Popular recommendation
801752 battery
2023-03-22li ion 18650 battery pack sales
2023-05-092200mah 18650 battery
2023-03-22AAA Ni-MH battery
2023-03-22lithium ion battery energy storage manufacturer
2023-05-10801538 480mAh 3.7V
2022-08-196LR61
2023-02-07Alkaline AA Battery LR06
2022-11-11Lithium-ion battery GN200 222wh
2022-08-23Home energy storage battery GN-BOX1
2022-09-2712V 27A
2022-10-09Coin Battery CR 3032
2022-09-276LR61
2022-12-07Lithium-ion battery GN500 140000mAh
2022-08-19801520 180mAh 3.7V
2022-08-19lifepo4 18650 battery
2023-06-25LR626 battery
2023-06-25batteries aaa
2023-06-2518650 battery pack 12v
2023-06-2518650 lithium ion battery 3.7v
2023-06-25The development trend of military standards for lithium batteries
2024-06-13How to Discharge Cylindrical Lithium Batteries
2025-02-269.6kwh energy storage lithium solar battery.How to extend the service life of battery packs
2023-11-03Lithium Thionyl Chloride Primary Battery State - of - Charge Detection
2025-04-22The Market Prospect of Lithium Batteries
2024-11-09Precautions for the daily use of lithium batteries
2023-02-14Prospects for the Development of Lithium Batteries
2023-06-01Charging and discharging rate and lifespan of lithium batteries.18650 rechargeable battery lithium 3
2023-07-07Explore the lithium iron phosphate battery to open the road to surpass Sanyuan.powerwall lifepo4 bat
2023-03-16811 battery introduction.energy storage lithium battery manufacturer
2023-05-12