Electronic Cigarette 801540 Battery 420mAh Environmentally Friendly

Basic Information
Place of Origin: CHINA
Brand Name: HB
Certification: UL/PSE/CB/UN/BIS/KC/CE/CQC
Model Number: 801540-420mAh
Minimum Order Quantity: Contact sales to get
Price: Contact sales to get
Packaging Details: Contact sales to get
Delivery Time: Contact sales to get
Payment Terms: T/T
Supply Ability: Contact sales to get
Detail Information

Product Description

801540 electronic cigarette battery 420mAh 3.7V high magnification


Main Technical Parameter

1.Technical Parameter Of Cell and Pack:



Nominal Capacity


Nominal Voltage




Max. Constant Discharge Current


Discharge Cut-off Voltage


Max. Constant Charge Current


Charging Cut-off Voltage



Thickness max. 8.5
Width max 15
Height max 42

Range Of Work Temperature





2. Electricity Characteristics


Testing method


1. Capacity


Discharge the battery at a constant current of 1Cto 3.0V after Standard Charge and rest 30min


Discharge Capacity≥

100%(Nominal Capacity)

2. C-rate Discharge Characteristics


Discharge the battery at a constant current of 10C to 3.0V after Standard Charge


Discharge Capacity≥98%(10 C)

3. Cycle Life characteristics


Measure capacity under the cycle conditions described below, until the discharge capacity ≤80%(10C) for three times. Cycle conditions: Standard Charge(CC-CV,10C,4.2V),Rest for 30min; Discharge at 0.5C to 3.0V cut-off. Testing temperature is 23±2℃


 Life≥300 cycles



Discharge Capacity≥80%(10C)

4. High and low temperature performance


After full charge under the condition of 23 ℃, measure the capacity ( compared with initial capacity ) of the cell core at different temperature and discharge with 0.2 c current to 3.0V.


≥ 45 % at – 20 ℃

≥ 65 % at 0 ℃

≥ 90 % at 45 ℃






Do not immerse the battery in water or seawater, and keep the battery in a cool dry environment during stands by period.

Do not mix using the battery with one-off battery (such as dry battery) or different performance together.

Keep all batteries out of the reach of little children. Consult a doctor immediately if a battery is swallowed.

Do not use or leave the battery near a heat source such as fire or heater.

When re-charging, use the battery charger specifically for that purpose.

Do not reverse the positive (+) and negative (-) terminals.

Do not connect the battery to an electrical outlet.

Do not dispose the battery in fire or heat.

Do not short-circuit the battery by directly connecting the positive (+) and negative (-) terminals with metal objects such as wire.

Do not transport or store the battery together with metal objects such as necklaces, hairpins etc.

Do not strike or throw the battery against hard surface.

Do not directly solder the battery.

Do not pierce the battery with a nail or other sharp object.

Never disassembling the battery in any way.


Electronic Cigarette 801540 Battery 420mAh Environmentally Friendly 0