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18650 Lithium Battery

CHAM Cylindrical 18650 Core Technology

Long cycle
Fast Charging
High-nickelic NCM
High energy

CHAM Cylindrical 18650 Core Technology

Long cycle
Fast Charging
High-nickelic NCM
High energy

CHAM offers a full selection of cylindrical battery cell solutions including 18650, 26650, 21700, and 32700, to big cylindrical cells like 32140, 40135, and 4680 series. A cylindrical cell is a cell enclosed in a cylinder-shaped case, it has an excellent energy density and the high voltage ensures more power to provide in limited space. Because of their small and round size, it's convenient to assemble them in different combinations. LFP Cylindrical cells are commonly used in smart appliances, e-bikes, medical devices, and energy storage systems.

Types of 18650 Lithium Battery

CMICR 18650 F56 2200mAh

CMICR 18650 F5P 200mAh

CMICR 18650 F8M7 2600mAh

CMICR 18650 F8M6 2600mAh

CMICR 18650 F9M 3200mAh

CMICR 18650 F9L 3350mAh

CMINR 18650 F9E 3500mAh

CMICR 18650 F8P 2500mAh

CMICR 18650 F30P 3000mAh

CMICR 18650 F2T 2000mAh

CMICR 18650 F8T 2500mAh

CMICR 18650 F8R 2600mAh

CMICR 18650 F30 3000mAh

CMICR 18650 F5P 2200mAh

CMICR 18650 F8L 2600mAh

CMICR 18650 F9P(L) 2900mAh

Cylindrical Li-ion Cell

Li-ion Battery Pack

Energy Storage Lithium Battery

Prismatic Cell

TYPES

Wide temperature

Energy

High-rate

Medium-rate

Result

How To Use Cylindrical 18650 Lithium Battery？

Cylindrical 18650 battery is being used in medical devices, power tools, e-bikes, and electric vehicle as a pack. To assemble specific numbers of 18650 cells in series and parallel into a bigger pack according to necessary power, and finally to ensue safety adding a BMS to it. The bigger the pack is, the more complex the manufacturing process will be, more labor will also be devoted into it. That's why higher capacity 18650 batteries are requested to achieve same power with less quantity of cells

Ways to Prolong The 18650 Battery Lifespan

Temperature is the main factor impacting the life span of battery. 18650 cylindrical cells need to be stored in a dry, room temperature condition. At extreme high temperatures, there can be permanent change on electrode and electrolyte, and lead to the damage of the battery. At lower temperature condition, Ions move more slowly between the 2 electrodes, thus there is few electronic conductivity happens. The range of -20 to +50°C is sufficient but the most optimal storage temperature is 25°C.

18650 Lithium Battery Cells Benefits

The 18650 lithium cell is a Li-ion type battery which has found its application in many fields such as portable electronics, smart home appliance and electric vehicles. The main reason for this NMC 18650 cells being successful is its properties compared to its competitors. The most competitive advantage of 18650 cylindrical cells such as 18650 2200mah battery is energy density, it has the highest power compared to lead acid or LFP battery, to achieve a more compact battery pack for use. Furthermore, it does not have memory effect, which is also a key property for it's popularity.

Get in Touch with CHAM Battery

E-mail

info@cham.com.cn

Phone

0769-2383-6666

Address

No.9, GongYe West No.3 Road, Songshan Lake, DongGuan, 523808