18650 Energy storage Li-ion battery cells

An 18650 Battery is a lithium-ion rechargeable battery. The first 4 digits of
the designation “18650” indicate the physical dimensions while the 5 th digit
indicates it is a cylinder cell. The standard 18650 Li-Ion Battery is 18mm
around by 65mm long. This type of battery is very common in applications such
as laptop battery packs, flashlights, electric vehicles, cordless tools and
various other devices that require portable power.
Nominal capacity: 2600mAh
Maximum charging voltage: 4.20V
Discharge cut-off voltage: 2.75V
Maximum charging current: ≤1C
Maximum continuous discharge current: 5C
Discharge temperature: -20℃~60℃
Internal resistance: ≤20mΩ
NCM18650-2600ED Features
Item Specification
Rate performance the maximum discharge current can reach 13A continuous
discharge.
Safety and reliability certified by RoHS, BIS, CB, UN38.3, UL, CE, MSDS and
battery directive certification.
Strong adaptability suitable for working in different environments,
discharge capacity ratio ≥60% at -20°C.
Long cycle life 0.5C/3C cycle life reaches more than 500 times.

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