Arc Battery

liPO battery ,Arc Battery , voltage : 3.7V capacity: 400mah size; Thickness 2.8,Width 21.5 Height: 63mm Circle life : 500 times, Warranty: 1 year

Product Details

Arc  Battery 

Specification for Arc  Battery

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Drawing for Arc Lithium Battery

 

 图片1.png

 

Size  for Arc Lithium Battery 

 

 

Items

 

Units/mm

 

Remark

 

Thickness For cell

2.8mm

Max.

Width For cell

21.5mm

Max.

 

Height  For cell

63.0mm

Max.

Height For cell

63.0mm

Max.

R  For cell

44 

 

L1 For cell

 

L2 For cell

9

 

L3 For cell

3.0

 

Safty performance

No.

Items

 

Test Method and Condition

 

Criteria

 

1

Thermal exposure test

 

Each fully charged cell, stabilized at room temperature, is placed in a circulating air-convection oven. The oven temperature is raised at a rate of 5 °C/min ± 2 °C/min to a temperature of 130 °C ± 2 °C. The cell remains at this temperature for 10 min before the test is discontinued.

 

No fire, No explosion

 

2

Low pressure

 

Each fully charged cell is placed in a vacuum chamber, in an ambient temperature of 20~25℃. Once the chamber has been sealed, its internal pressure is gradually reduced to a pressure equal to or less than 11.6 kPa (this simulates an altitude of 15240 m) held at that value for 6 h.

 

No leakage, No fire, No explosion

 

3.

Short test

 

The fully charged battery is to be short-circuited by connecting the positive and negative terminals of the battery with resistance load not exceed 100mΩ. Tests are to be conducted at room temperature 20~25℃.

 

No fire, No explosion

The Temperature of the Battery surface not exceeded than 150℃

 

4

Forced discharge test

 

A discharged cell is subjected to a reverse charge at 1C for 90 min.

 

No fire, No explosion

 

5

Over charge test

 

After standard charge, continue to charge with a constant voltage 4.6V per a cell, holding 8h.

 

No leakage, No fire, No explosion

 

6

Soak Test

 

Put the batteries into clean water, be soaked for 24 hours.

 

No break, No fire

 

Application For Curved lithium lipo batteries 

  1. I-watch

  2. wristbands,

  3. sport bracelets, 

  4. smart strape ,

  5. 3d glass etc.

Application for ark battery.jpg

Packaging & Shipping

the battery pole were protected by suitable shrink tool to avoid short circle,

 each battery in one plastic bag  20  bags  in one inner box   5 box in one carton

Our service

  1. we support the technology and power design for customer whatever lithium \ polymer \ lifepo4 cell and pack 

  2. OEM \ODM surrvice

  3. promty reply for your inquiry via FB\ LINKEDIN \ SKYPE

     

 

Payment and Delivery

T/T, Western Union, L/C, Money Gram, Paypal etc.

Delivery time for bulk order : 25-35 days after payment confirmed.

Delivery date for samples : about 10 days.

 

Production photo 

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SUNLAND is one of the leading manufacturers and suppliers of arc battery in China. Under strict quality control system, our quality energy storage products made in our own professional factory must be your best choice.
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