| 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 |
| Nominal Voltage: | 3.7V | Max. Internal Resistance: | 70mΩ |
|---|---|---|---|
| Nominal Capacity: | 420mAh | Cycle Life: | 300 Times |
| Discharge Current: | 3A | Charging Cut-off Voltage: | 4.20V |
| High Light: | e cigarette battery,e cig accessories |
||
801540 electronic cigarette battery 420mAh 3.7V high magnification
Main Technical Parameter
1.Technical Parameter Of Cell and Pack:
|
Item |
Parameter |
|
Nominal Capacity |
420mAh |
|
Nominal Voltage |
3.7V |
|
Resistance |
≤70mΩ |
|
Max. Constant Discharge Current |
3A |
|
Discharge Cut-off Voltage |
3.0V |
|
Max. Constant Charge Current |
420mA |
|
Charging Cut-off Voltage |
4.20V(PCM) |
|
Size(mm) |
|
| Thickness max. | 8.5 |
| Width max | 15 |
| Height max | 42 |
|
Range Of Work Temperature |
Charge:0~+45℃ |
|
Dischare:-20~+45℃ |
2. Electricity Characteristics
|
Item |
Testing method |
Requirement |
|
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 ℃
|
Warnings:
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.
