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.
release time:2022-12-10 Hits: Popular:AG11 battery
The lithium battery adopts a single, replaceable design, which requires shell packaging. Users can remove, install and replace the lithium battery from the device by themselves.
The battery interface adopts 3-wire contact type, including power supply+, power supply - and temperature detection points. The contact points need to be gold-plated.
The battery has a rated voltage of 3.8V, a working voltage range of 3.5~4.2V, a capacity of 6000~8000mAh, a discharge rated current of 5A, and a peak current of 8A.
The battery has a temperature sensing function, which can integrate a negative temperature coefficient thermistor inside the battery. The internal temperature of the battery can be monitored through the charging management chip.
The charging management chip adopts TI's BQ24193, integrates switch mode battery charging management and system power path management, and supports a wide range of input sources, including standard USB host interface, USB charging port, and high power DC adapter.
Complete a charging cycle without software control, and realize three stages of charging by automatically detecting the battery voltage: pre charging, constant current charging and constant voltage charging. When the charging current is lower than the preset value (10mA), the charger will automatically terminate.
BQ24193 provides a variety of safety features for battery charging and system operation, including double negative temperature coefficient thermistor monitoring, charging safety timer and over-voltage/over-current protection, and supports the temperature curve in line with JEITA standards.
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