Home
About Us
Products
Subsidiary Company

SINO TECHNOLOGY SUNBEAM GREEN POWER DATAPOWER SEONG-HEE STD

SINO TECHNOLOGY

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 .

Know Detail

SUNBEAM

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

Know Detail

GREEN POWER

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

Know Detail

DATAPOWER

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.

Know Detail

SEONG-HEE

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

Know Detail

STD

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.

Know Detail
Honor
R&D
- R&D Center
- Test Center
News
- Company News
- Industry News
Contact Us

402030 battery.Range of charging voltage for lithium iron phosphate battery packs

source:Industry News release time:2023-12-14 Hits: Popular:AG11 battery

　　Charging voltage range:

　　Generally, the upper charging limit voltage of lithium iron phosphate batteries is 3.7-4V, and the lower discharge limit voltage is 2-2.5V. Taking into account the discharge capacity, discharge median voltage, charging time, percentage of constant current capacity, and safety, a constant current and constant voltage charging scheme is adopted. For lithium iron phosphate batteries, the charging limit voltage is set at 3.55-3.70V, which is reasonable. The recommended value is 3.60-3.65V, and the lower discharge limit voltage is 2.2V-2.5V.

　　Lithium iron phosphate batteries have a 3.6V charging limit designed to fully activate the battery capacity without damaging the battery.

　　The number of charging cycles refers to the number of complete charging and discharging cycles. Although there is no overcharging at 3.4V, there will be a small number of participants who do not participate in the cycle charging and discharging, and the majority of participants will still have poor performance due to the increase in the number of cycles, leading to a vicious cycle until they cannot be used. This is the limitation of its lifespan, the inevitable combination of various harmful and unfavorable factors, and the inability to maintain the original design parameters in terms of performance.

　　Although the lithium iron phosphate battery pack has a design limited voltage, it is also equipped with a protective plate to protect the lithium battery pack from overcharging. But to make the lifespan of lithium battery packs longer, the correct charging method is also important.

Read recommendations:

601435 270MAH 3.7V

Rechargeable battery.102450 polymer battery102450 polymer battery

AG10 battery.Advantages of 18650 Lithium Battery

18650 lithium rechargeable battery

803040 battery

Last article:L822 battery.What are the applications of lithium iron phosphate batteries in the energy storage mar

Next:6F22 carbon battery.Operation process of iron lithium batteries

Popular recommendation

1.11V Ni-MH battery wholesale

2023-03-22

1.5V rechargeable battery