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:2023-10-13 Hits: Popular:AG11 battery
Common 18650 batteries are divided into lithium-ion batteries and lithium iron phosphate batteries. The nominal voltage of lithium-ion battery is 3.7v, the charging cut-off voltage is 4.2v, the nominal voltage of lithium iron phosphate battery is 3.2V, the discharge cut-off voltage is 3.6v, the capacity is usually 1200mAh-3350mAh, the common capacity is 2200mAh-2600mAh .
If the capacity type 2000mAh power type 18650 lithium battery is only 1000mAh5, the maximum charging voltage of the ordinary capacity type 18650 lithium battery is 4.2V, and the maximum charging voltage of the power type 18650 lithium battery is about 3.65V. The nominal voltage of the ordinary capacity 18650 lithium battery is 3.7V, and the nominal voltage of the power 18650 lithium battery is 3.2V.
In real life, the laboratory with the highest capacity of 18650 lithium battery can achieve 3500mAh, but there is no mass market and it is not sold. Currently, 2950mAh batteries are sold in batches on the market. Batteries with this capacity are called 3000mAh. Batteries with this capacity are basically imported.
Voltage and capacity specifications of various 18650 lithium batteries:
18650 NiMH battery voltage is 1.2V, common capacity is 2500MAH
The voltage of 18650 lithium-ion battery is 3.6V, and the common capacity is 1500MAH-3100MAH.
The larger the capacity of the 18650 lithium battery, the longer the use time and can provide users with longer power supply. However, under the same system, the high capacity of the 18650 lithium battery will have the negative effect of high price. Therefore, the balance between capacity and price is very important. important.
AL18650 lithium battery capacity_18650 nickel metal hydride battery advantages and disadvantages
Advantages of 18650 NiMH battery
1. Wide range of use
Widely used in various electronic device technology fields: commonly used in high-end bright flashlights, portable power supplies, wireless network data communicators, electric heating thermal underwear, shoes, handheld instruments and equipment, handheld lighting fixtures, handheld copiers, industrial Production equipment, medical equipment, etc.
2. Long cycle life
The warranty period of 18650 nickel-metal hydride battery is quite long, and the cycle life can reach about 500 times under normal use, which is about twice that of ordinary batteries.
3. High safety performance
It has good performance in ultra-high temperature resistance, and the discharge working efficiency reaches 100% under the condition of 65 degrees. The possibility of short circuit has been reduced to the extreme, and a protective board can be installed on the outermost layer. Disadvantages of 18650 NiMH battery
1. Energy density is worse than
The specific energy and energy density of nickel metal hydride still cannot meet the regulatory requirements of PHEV and EV; this means that the battery storage capacity is low, and it will run out of power if used for a short time. 2. Compared with lithium batteries, batteries still need to be improved.
The rapid development of nickel-metal hydride battery technology is almost mature and perfect, and the space for battery performance improvement and cost reduction is very limited.
3. Raw material prices and costs are relatively high
The price of the raw material nickel (OH) is relatively high, and the cost of producing high-energy batteries may be higher.
Read recommendations:
How long is the three -yuan lithium battery life
What battery is the best and most durable
Last article:18650 lithium battery 2600mah.How to detect if the 18650 lithium battery pack is damaged during char
Next article:18650 lithium battery 3.7 v.Which is better, 18650 lithium battery or polymer lithium battery?
Popular recommendation
Nickel Metal Hydride No. 11 battery direct sales
2023-03-22602248 battery company
2023-03-2236v 20ah lithium ion battery pack
2023-05-09NiMH No.19 batteries Processing
2023-03-22Ni-MH battery packs
2023-03-22Li-ion 18650 3200mAh 3.7V
2022-06-20LR20
2022-12-07LR03
2022-07-23Coin Battery CR 1625
2022-09-27LR14
2022-07-01601248 300mAh 3.7V
2022-07-0118650 2500mAh 3.7V
2022-06-20Coin Battery CR 1620
2022-09-2718650 1000mAh 3.7V
2022-06-20402427 260mAh 3.7V
2022-08-19102450 polymer battery
2023-06-2518650 battery pack 12v
2023-06-253500mah 18650 battery
2023-06-25802540 polymer battery
2023-06-2518650 battery 1800 mah
2023-06-25Advantages of Environmentally Friendly Lithium-Ion Batteries
2024-11-27LR521 battery.Can lithium-ion batteries only be charged and discharged 500 times?
2023-11-27603450 polymer battery.What are the advantages and disadvantages of ternary lithium batteries?
2023-10-20How to perform daily maintenance on lithium batteries to extend their lifespan?
2024-09-18The future of lithium batteries
2024-08-20Charging and discharging strategy of lithium battery
2023-02-01The future development of lithium battery diaphragm materials
2023-03-07Lithium battery charging and discharging cycle
2023-07-27Lithium electric vehicle charging instructions.1.2V NiMH battery
2023-06-28Lithium ion polymer battery.501825 battery
2023-05-23