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Smartband 3.8V High Voltage Battery , 330819 50mAh Lithium Polymer Battery

Smartband 3.8V High Voltage Battery , 330819 50mAh Lithium Polymer Battery

  • Smartband 3.8V High Voltage Battery , 330819 50mAh Lithium Polymer Battery
Smartband 3.8V High Voltage Battery , 330819 50mAh Lithium Polymer Battery
Product Details:
Place of Origin: Guangdong, China
Certification: RoHs
Model Number: 330819
Payment & Shipping Terms:
Minimum Order Quantity: 1000PCS
Price: 1.2-2.8USD/PCS
Packaging Details: Plastic trays, Carton
Delivery Time: 7-30 days
Payment Terms: T/T, Western Union, MoneyGram,Paypal
Supply Ability: 100,000.00PCS/Month
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Detailed Product Description
Nominal Capacity: 50mAh Nominal Voltage: 3.8V
Charging Current(Std.): 0.2CA Charging Current(Max.): 1.0CA
Discharging Current(Std.): 0.2CA Peak Discharging Current(Max.): 2.0CA
Soft Pack Internal Resistance(25℃): <750mΩ Charging Voltage: 4.35V
High Light:

high voltage lithium ion battery

,

rechargeable lithium batteries

3.8V High Voltage Lithium Polymer Battery 330819 50mAh for Smartband

 

Model : 330819

Voltage : 3.8V(4.35V)

Capacity : 50mAh

 

3.8V High Voltage Battery 330819 Parameter Table

 

Item Specification Remark※
1.1.1 Typical Capacity 50mAh

0.2C charge

0.2C discharge

Minimum Capacity 45mAh
1.1.2 Nominal Voltage 3.8V  
1.1.3 End Voltage 3.0V  

1.1.4 Charging Current (Std.)

0.2CA=(10mA)

Ambient temperature

0~+45℃

1.1.5 Charging Current (Max.)

1.0CA=(50mA)

Ambient temperature

0~+45℃

1.1.6 Charging Voltage

4.35V  

1.1.7 Charging Time (Std.)

6~7.0 hours  

1.1.8 Charging Time (Max.)

1.0-2.0hours  

1.1.9 Discharging Current (Std.)

0.2CA=(10mA)

Ambient temperature

0~+60℃

1.1.10 Continuous Discharging Current (Max.)

2.0CA=(100mA)

Ambient temperature

0~+60℃

1.1.11 Cell Internal Resistance(25℃) ≤750mΩ

AC Impedance

1KHz

1.1.13 Soft pack Weight About 1.90g  

1.1.14Temperature range for storage

less than 1 month

-5~+45℃ Percentage of recoverable capacity 80﹪

less than 3 month

0~+35℃

less than 1 year

23±5℃

1.1.15 Open Circuit Voltage

≥3.80V

Measure with voltmeter.

 

3.8V High Voltage Battery 330819 Overview

 

Smartband 3.8V High Voltage Battery , 330819 50mAh Lithium Polymer Battery 0

 

3.8V High Voltage Battery 330819 Delivery

 

  •  For small samples we can ship the goods to you within 10 days
  •  Well packed to protect your goods from physical damage.
  •  Any express you prefer is ok, all depend your choice

 

​FAQ 

 

To ensure proper use of the battery please read the manual carefully before using it. Handling
Do not expose to, dispose of the battery in fire.
Do not put the battery in a charger or equipment with wrong terminals connected.

Avoid shorting the battery
Avoid excessive physical shock or vibration.
Do not disassemble or deform the battery.
Do not immerse in water.
Do not use the battery mixed with other different make, type, or model batteries.
Keep out of the reach of children.

Charge and discharge
Battery must be charged in appropriate charger only.
Never use a modified or damaged charger.

Do not leave battery in charger over 24 hours.
Storage
Store the battery in a cool, dry and well-ventilated area.
Disposal

Regulations vary for different countries. Dispose of in accordance with local regulations.

Contact Details
SHENZHEN UNEME TECHNOLOGY CO.,LTD.

Contact Person: Miss. Hellen

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