lithium ion battery 220mah 3.7v 452030 220mah battery factory direct sale li-polymer rechargeable batteries

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  • 10-999 Pieces
    $1.20
  • >=1000 Pieces
    $1.00
Nominal Capacity:
220mAh
Nominal Voltage:
3.7V
Battery Size:
4.5x20x30mm
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0piecesselected, US $in total
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Shipping fee:
Depends on the order quantity.
Lead Time:
4 day(s) after payment received
Customization:
Customized size and capacity (Min. Order: 300 Pieces)
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Overview
Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
HAOPINWIN
Model Number:
452030
Type:
Li-polymer
Size:
4.5x20x30mm
Item:
lithium polymer battery
Nominal Voltage:
3.7v
Capacity:
220mAh
Charging time:
120min
Weight:
8g
Usage:
Electronic products
Cycle life:
800 Times
Certificate:
CE/RoHS/UN38.3/MSDS
Warranty:
1 Year

Packaging & Delivery

Selling Units:
Single item
Single package size: 
3X3X3 cm
Single gross weight:
1.0 kg
Lead Time :
Quantity(Piece) 1 - 100 101 - 1000 >1000
Est. Time(days) 4 7 To be negotiated

lithium ion battery 220mah 3.7v 452030 factory direct sale li-polymer rechargeable batteries 

 

 

Items

Parameter

Battery model452030
Nominal voltage3.7V
Minimum capacity220mAh(0.2C discharge)
Charging voltage4.2V
Discharging cut-off voltage3.0V
Standard charging0.2C /4.2V
Max charging1.0C /4.2V
Standard discharging0.2C/3.0V
Max discharging 

continuous discharge

1.0C/3.0V

non-continuous discharge

2.0C/3.0V

Shipment voltage≥3.85V

Battery pack impedance

80
Operating temperature 

Charging:    0°C ~ 45°C

Discharging: -20°C ~60°C

Storage (At 50% SOC and specified temp, 

recoverable capacity in % vs time )    

-10℃~25℃

(12 months ≥85% )

-10℃ ~45℃

(6 months  ≥85% )

-10℃~55℃

(1 month   ≥90% )

20±5℃ is the recommended storage temperature

Visual Inspection

There should not be any remarkable scratches, cracks, 

bolts, cauterization, deformations, swelling, leakage 

and so on the surface of the cell.

Reference standard

GB/T 18287-2013,IEC/EN61960, UL1642

 

 

 

Key Features

  1. Intelligent Battery Pack Design
  2. Environmental Friendly Chemistry
  3. High Energy Density
  4. High Power Density
  5. Fast Charge Capability
  6. Excellent Cycle Life

Main Applications

    A.Telecommunications: Cellular phone, interphone, blue tooth earphone, ect.

    B.Video Devices: MP3/MP4/MP5, digital camera, portable DVD, portable television, electronic cigarettes,    electricity sound box, ect.

    C.Portable Devices: GPS,PDA, E-book ,PMP, PSP, laptop, walkie-talkies , portable medical device, etc.

    D.Illuminate Devices: Miner lamp, search light, ect.

    E.Others: Electric Toys, RC models, model aircraft, backup power, mobile power supply, hand electric drill, ect. 

 

 

Product Images

 

 

Packing & Delivery

Packing

PVC plates,innder cartons,out cartons(standard export carton) Can  be customized.

 

Delivery

Samples in 4 days, Mass production in 16 days.

 

We can arrange the batteries to your delivery address by DHL/FedEX/UPS/TNT, and battery special line with DDP service.

 

About Us

 

FAQ

Advantage:

1.Absolutely Safe And Reliable;

2. Quality Assurance Price Concessions;

3. High energy density;

4. Long cycle life ;

5. Wholly closed dust-free workshops,securing high quality;  

6. No memory effect;

7. Pollution-free;non-polluting;

8.new type of energy;

 

the best choice for the following applications:

1.Mp3,mp4,mp5player,bluetooth headset.mini-speaker,video pen.

2.Music box,smart locks,hand warmer,eyelash curler,electric toys.

3.Usb rechargeable battery,miner’s lamp,digital products.

4.Mini electric fan battery,mini meter reading,wireless ordering,wireless data transmitter.gifs

5.Portable electric , Massager.Wide range applications.

 

 Warnings

 To prevent battery from leaking, heating, fire .please precautions:

 1,Do not strike at pack with any sharp edge parts.

 2,Do not immerse the pack in water and seawater

 3,Do not use and leave the pack near a heat source as fire or heater

 4,When recharging, use the battery charger specifically 

 5,Do not reverse the position and negative terminals

 6,Do not connect the pack to an electrical outlet

 

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