Cylindrical Type Lithium Ion Secondary Batteries

Cylindrical Type Lithium Ion Secondary Batteries are packaged in metal cans. These batteries can be used at high rate and maintain high capacity.

Murata’s lithium-ion secondary batteries

Cylindrical type

Product Lineup

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Model Nominal Capacity
(mAh)
Positive Electrode
Material
Negative Electrode
Material
Nominal (Rated)
Voltage (V)
Weight
(g)
Diameter
(mm)
Height
(mm)
Continuous Max
Discharge Current (A)
Features
US18650VTC4 (NRND)
2,100 NCM Gr 3.6 45.0 φ18 65 30 power
US18650VTC4A (NRND)
2,100 NCM Gr 3.7 46.8 φ18 65 35 power
US18650VTC5
2,600 NCA Gr 3.6 44.3 φ18 65 30 power
US18650VTC5A
2,600 NCA Gr, SiO 3.6 47.1 φ18 65 35 power
US18650VTC5D
2,800 NCA Gr, SiO 3.6 46.7 φ18 65 35 power
US18650NC1 (NRND)
2,900 NCA Gr 3.6 45.3 φ18 65 8 runtime
US18650VTC6
3,120 NCA Gr, SiO 3.6 46.6 φ18 65 30 power
US18650VC7 (NRND)
3,500 NCA Gr, SiO 3.6 47.2 φ18 65 8 runtime
US18650FTC1 (NRND)
1,100 LFP Gr 3.2 38.8 φ18 65 20 life, safety
US21700VTC6A
4,100 NCA Gr, SiO 3.6 67.5 φ21 70 40 power
US26650FTC1A (NRND)
3,000 LFP Gr 3.2 84.0 φ26 66 25 life, safety

Related material of environment

RoHS Certificate /
REACH SVHC Report /
Halogen free

Warning Regarding Lithium-ion Batteries

Recently, it has been confirmed that lithium-ion batteries manufactured and sold by Murata are being sold at some retailers and online shopping sites as individual batteries.(In some cases, they appear to be marketed specifically for use with "electronic cigarettes.")

Lithium-ion batteries have a high energy density and cannot be freely used in combination with various devices by general consumers as dry cell batteries can. Murata only sells lithium-ion batteries to corporate customers to be embedded and sold in end products (finished products) in a form which provides the appropriate safety measures (protection circuits, etc. to prevent overcurrents and overcharging) according to the usage environment.

Murata does not directly sell individual lithium-ion batteries to general consumers nor does it sell such products to retailers or online shopping sites which directly sell individual lithium-ion batteries to general consumers. The individual lithium-ion batteries sold through these retailers and online shopping sites are unauthorized products for sale which do not provide the appropriate safety measures according to the usage environment or proper quality control during the stages of distribution, and there is a possibility that such products may generate heat, ignite, and even explode and cause serious damage to property, physical injury, or fatal injury to customers. Murata bears no responsibility whatsoever for unauthorized lithium-ion battery products for sale which includes their performance or quality assurance.

Murata strongly urges customers to avoid purchasing and using unauthorized lithium-ion battery products for sale for the reasons described above.

In addition, Murata requests that customers refrain from disassembling and removing lithium-ion batteries equipped in end products (finished products) or combining individual lithium-ion batteries with electronic cigarettes and various other devices as doing so is extremely dangerous in either case.