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:2023-12-27 Hits: Popular:AG11 battery
The lithium battery for mobile phones mainly consists of a plastic case upper and lower cover, a lithium battery cell, a protective circuit board (PCB), and a recoverable fuse (polyswitch). Some manufacturers also install components such as NTC, identification resistors, vibration motors, or charging circuits. Lithium batteries are durable goods, so they are not delicate. Everyone can treat them calmly and there is no need to equip them with expensive original seat chargers. Generally, a branded regular seat charger is sufficient, priced between 15-20 yuan, eliminating the limitation of relying on a mobile phone for direct charging.
(1) Lithium battery cells: provide a rechargeable power supply.
(2) Protect the circuit board (PCB): prevent battery overcharge, over discharge, and short circuit.
(3) Restorable fuse (PTC): The positive thermistor provides high-temperature protection and serves as a secondary protection for circuit board failure.
(4) Restorable fuse (NTC): a negative thermistor that senses the internal temperature of the battery and provides low-temperature protection.
(5) Identify resistance: Identify that non original batteries cannot be used.
(6) Automatic emergency power reserve.
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