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:2024-04-09 Hits: Popular:AG11 battery
Polymer lithium battery charging voltage selection
At present, the electrochemical window of the positive electrode materials, negative electrode materials and electrolyte used in commercial lithium batteries is basically above 4.5V, that is to say, when the battery charging voltage reaches 4.5V, the battery is still relatively stable. However, if the battery charging voltage is too low (such as less than 4.15V), it will seriously affect the amount of battery charging, such as if the battery charging voltage is controlled at 4.13V, the battery charge is about 60-80% of the battery capacity, which greatly affects the performance of the battery.
In fact, the charging voltage of the battery is related to the battery system, and has nothing to do with the discharge rate of the battery.
Use notice regulations:
1. Prohibit sharp parts from colliding with batteries;
2. It is prohibited to transport or store batteries together with metal objects;
3. It is forbidden to abandon, fall, impact, bend the battery, and it is forbidden to knock or step on the battery with a hammer;
Fourth, it is forbidden to use metal objects such as wires to directly short-circuit the positive and negative terminals of the battery;
(5) Prohibit the battery's positive or negative electrode from short-circuiting the aluminum layer of the cell's outer packaging aluminum-plastic film material;
6. It is forbidden to disassemble the battery cell under any circumstances;
7, prohibit the battery into the water or seawater, the battery can not be damp;
8. Do not use or place batteries near heat sources (such as water, heaters, etc.);
9, do not heat the battery or throw it into the water;
10. Direct welding of batteries is prohibited;
11. Do not charge the battery near the fire or in a very hot place;
12, do not put the battery in the microwave oven or high pressure container;
13. It is forbidden to use or place the battery at high temperatures (such as strong sunlight or very hot cars) for a long time, otherwise it will cause the battery to overheat, catch fire or function decline and reduce life;
14, in case of electrolyte leakage and contact with the skin or other parts, should immediately rinse with water, electrolyte contact eyes immediately rinse with water and then seek medical attention;
15, prohibit the use of damaged batteries, such as electrolyte leakage or electrolyte smell of the battery should be away from the fire source to avoid battery fire or explosion.
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