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:2022-12-12 Hits: Popular:AG11 battery
Do not use batteries of different brands together.
Do not use batteries with different voltages together.
Do not mix new and old lithium batteries with different capacities.
Batteries made of different chemical materials cannot be mixed, such as nickel hydrogen and lithium batteries.
When the battery is low, replace all batteries.
Use lithium battery protection board with corresponding parameters.
Select batteries with the same performance. Generally, lithium batteries used in series and parallel need to be paired with lithium battery cells. Matched standard: voltage difference ≤ 10mV, internal resistance difference ≤ 5m Ω, capacity difference ≤ 20mA
1. Lithium batteries with different voltages are connected in series
Due to the consistency problem of lithium batteries, the batteries in the same system (such as ternary or iron lithium) should be grouped in parallel and in series, and those with the same voltage, internal resistance and capacity should also be selected for grouping. Batteries with different voltage platforms and different internal resistances are used in series, which will cause a battery to be fully charged and discharged first in each cycle. If there is a protection board and no failure occurs, the capacity of the whole group will be reduced. If there is no protection board, the battery will inevitably be overcharged or discharged and then damaged.
2. Parallel connection of lithium batteries with different capacities
If different capacity or new and old lithium batteries are used together, liquid leakage and zero voltage may occur. This is because during the charging process, the capacity difference causes some batteries to be overcharged, some batteries are not fully charged, and some batteries with high capacity are not fully discharged, while those with low capacity are overcharged. In such a vicious cycle, the battery is damaged and leaks or has low (zero) voltage.
Read recommendations:
Lithium battery positive pole material
The disadvantage of lithium iron phosphate battery.household energy storage lithium battery manufact
Last article:Composition of lithium battery module
Next article:Are lithium batteries assembled in parallel or in series?
Popular recommendation
AAA Ni-MH batteries Manufacturing
2023-03-22602035 lipo battery Factory
2023-03-22household energy storage lithium battery Processing
2023-05-1012v 50ah lifepo4 lithium battery pack
2023-05-09701224 battery
2023-03-22Alkaline AAA Battery LR03
2022-11-11No.7 card-mounted carbon battery R03P
2023-06-28Coin Battery LR 754
2022-10-15R6P
2022-12-01186095 6000mAh 7.4V
2022-08-23Lithium Battery GN4825
2022-08-19Lithium-ion battery GN500
2022-07-29D USB 1.5V 6000mWh
2023-06-29LR14
2022-11-22Electric vehicle lithium battery GN-24100-FAP
2022-09-27902030 battery
2023-06-25aaa battery
2023-06-251.2V NiMH battery
2023-08-0418650 li-ion battery
2023-06-25lithium polymer battery 10000mah
2023-06-25How to maintain lithium batteries
2024-02-26The disadvantage of lithium iron phosphate battery.household energy storage lithium battery manufact
2023-05-0620kwh energy storage battery.What are the important reasons for the capacity degradation of lithium
2023-11-10Lithium-ion Batteries with Ternary Materials
2024-11-25Power battery manufacturers explain the correct use of lithium battery of electric vehicles.LR6 alka
2023-06-1418650 li ion rechargeable battery.18650 lithium-ion battery pack production process
2023-10-13What are the advantages of 18650 lithium battery in use?96kwh energy storage lithium solar battery
2023-03-14Five advantages of lithium iron phosphate battery
2022-11-08Is the upside down soft package or hardware of lithium ion battery good?
2022-11-09BMS intelligent alarm function
2023-05-16