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:2024-04-26 Hits: Popular:AG11 battery
The difference between 18650 battery 3500mah lithium and lead-acid batteries
18650 battery 3500mah lithium and lead-acid batteries have advantages and disadvantages in the following aspects:
1. Weight energy density
At present, the energy density of 18650 battery 3500mah lithium is 200-260h/g, and that of lead-acid batteries is 50-70h/g. The weight energy density of 18650 battery 3500mah lithium is 3-5 times that of lead-acid batteries, which means that lead-acid batteries have the same capacity. 3-5 times that of 18650 battery 3500mah lithium, so 18650 battery 3500mah lithium have a greater advantage in energy storage technology.
2. Volume energy density
The relative volume density of 18650 battery 3500mah lithium is usually 30%, so at the same capacity, the volume of lithium-ion batteries is 30% smaller than that of lead-acid batteries.
3.Use cycle time
At present, the most popular raw material management systems are ternary and iron lithium. The frequency of the ternary power lithium ion cycle system is generally greater than 1,000 times, the frequency of the lithium ion phosphate battery cycle system is greater than 2,000 times, and the frequency of the lead-acid battery cycle system is only 300-350 times, so the life of lithium-ion batteries is 3-6 times that of lead-acid batteries.
4. Price
Currently, lithium-ion batteries are about three times more expensive than lead-acid batteries, but the fusion life cycle analysis and capital investment cost are the same, and the application cycle of lithium ion is still longer.
5. Applicability
Since the safety factor of 18650 battery 3500mah lithium is slightly weaker than that of lead-acid batteries, it is necessary to apply it in various safety protection tasks, such as to avoid damage to 18650 battery 3500mah lithium caused by external forces or safety accidents, because this may cause fire or explosion; at this stage The acceptability of 18650 battery 3500mah lithium is also very good, and 18650 battery 3500mah lithium are not inferior to lead-acid batteries.
6. my country’s positive policies
Because lead-acid batteries are in the production stage or used rechargeable batteries are severely damaged by the natural environment, the development trend of lithium-ion replacement of lead-acid batteries will become more and more obvious and further accelerated.
The difference between 18650 battery 3500mah lithium and lead-acid batteries:
1. Durability: Lead-acid batteries are generally deep charged and discharged within 400 times, have memory, and can be used within 2 years. Lead-acid batteries contain liquid, and it takes a while to recharge the battery and must be filled with liquid; unlike 18650 battery 3500mah lithium, their durability is stronger than lead-acid batteries and their costs are lower. Deep batteries can be charged and discharged more than 500 times and have no memory. Their general lifespan is 4 to 5 years.
2. Volume and mass: Lead-acid batteries are larger in size. Net weight is usually 16-30kg. In turn, lithium-ion batteries generally have a much lighter net weight than lead-acid batteries, most of which are above and below the kilogram mark. And not much. Very easy to transport.
3. Production and manufacturing process: Lead-acid batteries have environmental pollution during the production and manufacturing process. If they are purchased improperly, they will also cause environmental pollution. Environmental protection is a very serious hazard. Lithium is relatively less carbon-friendly.
4. Price level: Many main manifestations of lithium-ion fusion are better than lead-acid batteries in all fields, but the price level is slightly higher than lead-acid batteries. This is also inevitable.
Read recommendations:
Nickel cobalt lithium manganate (NMC).cabinet type energy storage battery manufacture
Want to know where is the advantage of ternary lithium batteries?solar energy storage lithium ion ba
Last article:18650 lithium battery 2600mah
Next article:18650 lithium battery 3000mah
Popular recommendation
522749 battery Processing
2023-03-223.2v 20ah lifepo4 battery cell
2023-03-22703048 battery wholesaler
2023-03-22home solar energy storage lithium battery Factory
2023-05-10801752 battery Processing
2023-03-22LR14
2022-12-07Li-ion 32700 6000mAh 3.2V
2022-06-20Rack-mounted energy storage battery GN-48600-l
2022-09-27Lithium-ion battery GN500
2022-08-24Lithium Battery LQ-1212
2022-08-19No.2 card-mounted carbon battery R14
2023-06-2814500 850mAh 3.7V
2022-08-196LR61
2022-08-1918650 1200mAh 3.7V
2022-06-20801620 180mAh 3.7V
2022-08-19LR6 battery
2023-06-256F22 carbon battery
2023-06-2512v 18650 battery pack
2023-06-25li ion 18650 battery pack company
2023-06-2518650 battery lithium ion 2200mah
2023-06-25The Price of Prismatic Lithium - ion Batteries
2025-03-05What are the technical requirements for lithium iron phosphate battery packs?Nickel Hydride No. 5 ba
2023-09-08Lithium phosphate iron and lithium battery principle.Column rechargeable battery
2023-07-19Reasons for the decrease in lithium battery capacity.LR726 battery
2023-06-13Methods to extend the service life of nickel hydrogen batteries
2024-08-29Power battery cost accounts for half of the cost of new energy vehicles.energy storage battery home
2023-03-28Ten advantages of lithium ion battery.9.6kwh energy storage lithium solar battery
2023-03-15Vertical take -off and landing fixed -wing drone semi -solid battery.portable energy storage battery
2023-05-083.7v 18650 lithium battery.Advantages and disadvantages of 18650 battery
2023-10-13What is the cascade utilization of lithium iron phosphate batteries?18650 battery 1800mah
2023-08-26