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Portable 121835 E Cigarette Battery 500mAh High Capacity 3.7V

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Basic Information
Place of Origin: CHINA
Brand Name: HB
Certification: UL/PSE/CB/UN/BIS/KC/CE/CQC
Model Number: 121835-500mAh
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
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Detail Information
NominalVoltage:3.7VMax.InternalResistance:50mΩ
NominalCapacity:500mAhCycleLife:300Times
DischargeCurrent:10C11
ChargingCut-offVoltage:4.2V
HighLight:ecigarettebattery,ecigaccessories

Product Description

121835 electronic cigarette battery 500mAh high capacity 3.7V

 

 

1. Technical Parameter Of Cell and Pack:

Item

 Parameter

Nominal Capacity

 500mAh

Nominal Voltage

 3.7V

Resistance

 ≤50mΩ

Max. Constant Discharge Current

 10C

Discharge Cut-off Voltage

 3.0V

Max. Constant Charge Current

 500mA

Charging Cut-off Voltage

 4.20V
Thickness max. 12.0mm
Width max 18.0mm
Height max 35.0mm
Ear width 4.0mm

Range Of Work Temperature

Charge:0~+45℃

Dischare:-20~+45℃

HB

 

2. Electricity Characteristics

Item

Testing method

 Requirement

3. Capacity

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

Discharge Capacity≥

100%(Nominal Capacity)

2.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)
1.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 ℃

 
4. 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. Warning and Cautions

Danger warning(it should be described in manual or instruction for users, indicated especially) to prevent the
possibility of the battery from leaking, heating, explosion. Please observe the following precautions:

◆ Don’t immerse the battery in water and seawater. Please put it in cool and dry environment if no using

◆ Do not discard or leave the battery near a heat source as fire or heater

◆ Being charged, using the battery charger specifically for that purpose

◆ Don’t reverse the positive and negative terminals

◆ Do not directly solder the battery and pierce the battery with a nail or other sharp object

◆ Do not use it with other different battery, or other different lithium polymer battery model in mxture

◆ Prohibition of use of damaged cells

◆ Don’t bend or fold sealing edge. Don’t open or deform folding edge. Don’t fillet the end of the
folding edge

◆ Don’t connect the battery to an electrical outlet directly

◆ Don’t connect the positive and negative terminal directly with metal objects such as wire. Short
terminals of battery is strictly prohibited, it may damage battery

◆ Do not transport and store the battery together with metal objects such as necklaces, hairpins

◆ Do not strike, throw or trample the battery

◆ Don’t fall, hit, bend battery body

◆ Battery pack designing and packing Prohibition injury batteries

◆ Never disassemble the cells

◆ The battery replacement shall be done only by either cells supplier or device supplier and never be
done by the user

◆ Keep the battery away from babies

◆ Any components contacting these two edges, they must be insulated

Portable 121835 E Cigarette Battery 500mAh High Capacity 3.7V 0

 

 

 

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