Gold Member Since 2013
Audited Supplier
Shenzhen Quawin Technology Co., Ltd.

Li-Polymer Battery Pack, Lipo Rechargeable Battery, 3.7V Battery manufacturer / supplier in China, offering Rechargeable 3.7V 120mAh Li-Polymer Battery Pack, 3 Steps Full Automatic Intelligen 72V 3A Pfc Lead Acid Battery Charger 88.2V with MCU, 3 Steps Full Automatic Intelligen 72V 2A Pfc Lead Acid Battery Charger 88.2V with MCU and so on.

(/ )

Supplier Homepage Product Li-Polymer Battery Pack Rechargeable 3.7V 120mAh Li-Polymer Battery Pack

Rechargeable 3.7V 120mAh Li-Polymer Battery Pack

FOB Price: Get Latest Price
Min. Order: 2,000 Pieces
Port: Hong Kong, Hong Kong
Production Capacity: 5000 Piece/Pieces Per Day
Payment Terms: T/T, Western Union

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: LP0037-120-L
  • Connection Mode: Single
  • Discharge Rate: Low Discharge Rate
  • Rated Capacity: 100MAH~500MAH
  • Warranty: One Year
  • Delivery Date: 15days
  • Transport Package: Box
  • Origin: China
  • Type: Lithium-Polymer Battery Pack
  • Rechargeable: Chargeable
  • Size: Small
  • Standard Voltage: 1.5V~4.8V1.5V~4.8V
  • Battery Type: Lipo Battery
  • Trademark: QW OEM
  • Specification: CE
  • HS Code: 850760000
Product Description
Advantages
High energy density
Potential for yet higher capacities.
Relatively low self-discharge
Self-discharge is less than half that of nickel-based batteries.
Low Maintenance
No periodic discharge is needed; There is no memory.
· Very low profile
Batteries resembling the profile of a credit card are feasible.
· Flexible form factor
Manufacturers are not bound by standard cell formats. With high volume, any reasonable size can be produced economically.
· Lightweight
Gelled electrolytes enable simplified packaging by eliminating the metal shell.
· Improved safety
More resistant to overcharge; Less chance for electrolyte leakage.

Application:
Lithium ion provide long lasting energy for portable equipment and other devices such as:
1. Portable equipment: Laptop, camcorder, PDA, Digital camera, portable DVD etc.
2. Home appliances: Two-way radio, Walkie-talkie, Electric toys, Electric bicycles, Emergency lighting
3. Military equipment: IR telescope
4. Telephone switchboard, electric equipments, power instruments and meters
5. Uninterrupted power source (UPS) for computer, Emergency Application, Medical devices
6. Power transmission and transformer station, switch-control, and accident lighting
7. Fire fighting, safety device, and alarm monitoring
8. Automatic office system
9. Radio communication system
10. Emergency lighting and car/ship starting system
11. Portable electric appliances and mining system
12. Traffic and navigation signal lamp
13. Solar Energy: Solar Street lights, Solar Led Lights

Storage:
1. Use at temperature below 40° C, charge fully prior to long storage periods or if it has been stored for more than three months
2. If you find any single battery voltage is under 2V at room temperature, the battery has been over-discharged or is self-discharging due to some defect/parasitic load. Discontinue use until the fault can be corrected and the battery be recharged
3. Store in an open, well ventilated, dry, clean area, between -20° C to 40° C for maximum life. Self-discharge will accelerated at higher temperature
4. Don't expose the battery to extremes of temperature over 60° C, directly to sources of heat, direct sunlight or moisture and/or rain

  Inspection Item

Remark

Charge current

0.1A

 
 

Discharge current

2A

 
 

Charge voltage

4.2V

 
 

Overcharge Protection Voltage

4.325±0.025V

Test the protection voltage of each cell

Over discharge Protection Voltage

2.50±0.062V

Test the protection voltage of each cell

Short circuit Protection Voltage

Auto Release

after short circuit

Resistance

100mΩ

As the wire for our test is very long.

Over current

8±2A

 

Continuous working current

2A

 
 

No.

Item

Performance

Remark

3.1

Normal voltage

3.7V

Discharge voltage after standard charging

3.2

Typical Capacity

120mAh

Rate discharge capacity after charged fully

3.3

Battery cell

120mAh

cylinder CELL

3.4

Safety board

 

Normal board (Customized type)

3.3

Composed type

1S1P

     

3.4

Max. Charge voltage

4.2V DC

  Charging voltage at CV mode

3.5

Max. Dimension(mm)

31*12*5.0mm

Including the PVC shrinked

3.6

Weight (g)

4g

Cells+PCM+Connectors+PVC+Package
 
Send your message to this supplier
Avatar
Mrs. Eva
*From:
To: Mrs. Eva
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now