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703450 1300mah 3.7v Custom Lithium Battery , Security Alarm Battery

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Basic Information
Place of Origin: CHINA
Brand Name: HB
Certification: ROHS
Model Number: 703450-1300mAh
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:3.7V NominalCapacity:1300mAh
Warranty:1Year CycleLife:300Times
StandardDischargeCurrent:0.2C 11
StandardChargeCurrent:0.2C
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Product Description

703450 polymer lithium battery 1300mAh security alarm 3.7V battery custom

size and capacity can be customized according to your requirements !
 
Mainly used in GPS,MP4,watches,earphone and other digital production, etc.
 
1. Technical Parameters

Items

Specification description
Charge voltage 4.2V
Nominal voltage 3.7V
Min Capacity

1300mAh(at 0.2C rate discharge after standard charge)

Standard Charge method

 0.2C CC(constant current) charge to 4.2V, then CV(constant voltage 4.2V) charge till charge current decline to £ 0.01C

Max. charge current

 1.0 C

Standard Discharge method

 0.2C

Max. discharge current

 1.0C

Operating temperature

Charging: 0°C ~ 45°C

Discharging: -20°C ~ 60°C

Storage Temperature and Humidity Range

-5~35°C

Humidity: 35%~85% RH

Charge the battery every three months. Recommended storage temperature is 25±5°C of SOC 50%~60%.

Cycle Life

≥300 cycles, more than 80% at 0.2C charge and 0.2C discharge

Pack Initial InternalImpedance

 ≤500mΩ (50% SOC, Measure the AC impedancet 1kHz)

Delivery voltage

 3.7~4.05V

 
2. Safety Performance

 

 

Items Test Method and Condition Criteria

Over-Charge Protection

 

 At 20±5℃ conditions,after full-charging the battery with 0.5C and set the constant current and voltage supplier with 2times of the nominal voltage and current, then load it to the battery for 8h.

The battery should be no leakage,deformation,smoking and explosion during the test processes.

Short-Circuit Protection

After fast-charging, use a cable of 0.1Ω resistance to short the battery for 1 hour. Then check the appearance of battery.

Cut circuit of resistance; test the battery’s voltage after charging with 1C constant current for 5 seconds.

The appearance is normal,

Noexplosion, No fire,

No smoking, No leakage.

 

 

HB is committed to customing power supply solutions and providing clean, safe, and intelligent power supply products. Now it becomes the world’s leading supplier of customized lithium-ion battery solutions and products.

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