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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
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18650 batteries 2200MAH (2200)
Battery model: 18650
Battery specification: φ18*65(mm)
Battery capacity: 2200MAH
Weight: 45g
Internal resistance:: ≤50mΩ
Battery material: Li-ion battery (Li-ion, Lithium Ion Battery)
Charge and discharge times: more than 1000 times
Battery voltage: standard voltage 3.6-3.7V, fully charged voltage reaches 4.2V, fully discharged voltage is 2.75V
Features: high safety performance; non-toxic, non-polluting, with RoHS certification; good consistency, long life, more than 600 cycles; good high temperature resistance, 100% discharge efficiency at 65 degrees; charging current should be less than 2200mAh (1C).
Charging resistance: When the charging voltage reaches 4.3V, there will be no problem no matter how long the charging time is.
Main application: This battery is mainly used for laptop battery replacement, high-end flashlight, mobile device backup power supply, and can also be used as various rechargeable battery packs.