Electronic smoker polymer lithium battery
Electronic smoker polymer lithium battery
Application equipment:
Digital electronics
Type of Battery:

Lithium polymer battery

Battery Appearance:

Soft Pack Cylindrical Lithium Battery

Custom Background:

An e-cigarette company designed a new portable e-cigarette, and consulted our company through the network, hoping to design a polymer battery with high safety and rechargeable for the new e-cigarette

Customization Requirements:

1, high security

2. The battery is small

3. Low self-discharge

The Kangsheng soft-pack polymer lithium battery can maximize the space utilization of the e-cigarette tube, and the volume of the battery is smaller than before.


Cell model: KC 3.7V 13350 500mAh polymer cylindrical battery

Product size: φ13, height 35.0 (Max, MM)

Nominal voltage: 3.7 V

Nominal capacity: 500 mAh

Initial internal resistance: ≤160mΩ

Factory voltage: ≥3.7V

Battery charging cut-off voltage: 4.2V

Battery discharge cut-off voltage: 4.2V

Standard charging method: 23±2℃ 0.2C CC (constant current) charging to 4.35V, then CV (constant voltage 4.35V) charging until the charging current is less than 0.02C

Charging current: Standard charge: 0.2C Fast charge: 0.5C

Charging time: Standard charge: 1.3~3 h Fast charge: 0.3~1 h

Maximum charging current: 0.5C (10℃~+45℃)

Standard discharge current: -10℃~+55℃ (continuous current: 0.2C cut-off voltage: 3.0V)

Maximum discharge current: 1.0C

Working environment: charging: 10℃~45℃, max.85%RH, discharging: -10℃~+55℃, max.85%RH

Lithium battery protection: overcharge protection, overdischarge protection, discharge overcurrent protection, discharge short circuit protection, etc.

Product features: High safety, using modified lithium manganate polymer lithium battery to replace 18650 ternary lithium battery, with higher safety and lower overall cost

Customer Reviews:

Small size, electronic cigarette vaporizer pipe, high safety

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