UL1642/KC/UN38.3/WERCS approved 603040 3.7v 750mah lithium polymer battery

Item

Rating

Note

3.1    Capacity

Typical

750mAh

Discharge:0.2CmA

cut off Voltage:3V for cell

Minimum

700mAh

3.2    Nominal Voltage

Average  3.7V

Discharge:0.2CmA

cut off Voltage:3V for cell

3.3    AC Impedance Resistance

220mΩ

 

3.4    Discharge Cut-off Voltage

3.00V

 

3.5    Charge Current

130mA

Standard Charge

3.6    Charge Voltage

4.2V

 

3.7    Max. Charge Voltage

4.23V

 

3.8    Storage humidity

< 75%RH

Hygrometer

3.9    Max. Charge current

700mA

1.0CmA

3.10   Max Continued Discharge Current

700mA

1.0CmA

3.11   Weight

Approx 14.6g

 

3.12   Shipping Voltage

>3.80V

 

3.13  Operating

Temperature

Charge

0~+45

Can be operated at max Altitude 3000m and 8%~90% humidity.

Discharge

-20~+60℃

Get more than 50% discharge capacity (typical) in -15°C or +55°C.

3.14  Storage

      Temperature

less than 1 month

-10~+35℃

Recommended storage temp: 20℃,at the shipment state.

less than 3 months

-10~+25℃

Can be stored at -25 ℃ or +70℃ in 48hrs.

Major application:


1)Smart wearable device,Luminous shoes,bluetooth headset,smart mouse,warmer clothing,mini fan,Hand sprayer,Bluetooth remote control,anti-theft attendance machine,warning device,Wireless sensor,medical belts,Facial massager,Facial cleanser,Eye massager,Tire pressure monitor,GPS Tracker,Bicycle Lamp,Electric toy,


2)AR/VR,Smart helmet,portable DVD,Smart audio and video,radio,smart door lock,portable mini air purifier,IP phone,Desk lamp,Cabinet Light,wireless communicator,security camera,Multi-parameter monitor,pulse oximeter,Baby monitor,cctv camera,IOT,Bar Code Scanner,pos machine.. etc 

Company Introduction:

A&S Power Technology Co., Ltd. was established in 2001, and specialize in manufacturing and exporting rechargeable lithium battery,
like li-ion battery, li-polymer battery and LiFePO4 battery.


Company Overview
  • Established :  2001
  • Capital:    20,000,000.00 RMB
  • Location:    Dongguan,Shenzhen 
  • Employee:  > 600
  • Daily output:  100K Li-Poly, 50K LiFePO4,  80K Li-ion 18650 
IEC62133 Approval Rechargeable 303080 3.7V 850mAh Li-Polymer Lipo Lithium Polymer Battery for Earphone
  • OEM rechargeable battery manufacturer in China over 15 years
  • Specialized in Lithium polymer battery, LiFePO4 battery and Li-ion Battery pack
  • Our batteries got UL, KC, BIS,IEC62133, CB, CE, ROHS certifications
  • We're officially recognized by Skullcandy, Flex, Mitel etc. from 2013.
  • We have succeeded in selling our batteries to the international markets of America, Canada, Europe, Africa, middle-east and South Asia.
  • A&S Power has well presence in international fairs each year, such as CEBIT,Intersolar, KES, HK Electronic Fair


IEC62133 Approval Rechargeable 303080 3.7V 850mAh Li-Polymer Lipo Lithium Polymer Battery for Earphone
IEC62133 Approval Rechargeable 303080 3.7V 850mAh Li-Polymer Lipo Lithium Polymer Battery for Earphone
IEC62133 Approval Rechargeable 303080 3.7V 850mAh Li-Polymer Lipo Lithium Polymer Battery for Earphone 


Advantage

1. Environmental friendly
2. High density of energy
3. Light weight
4. Low self-discharge
5. Low internal resistance
6.Long cycle life, chargeable up to 500 times
7. No memory effect
8. Doesn't contain Mercury, No fire, No explosion, No leakage

Our cooperative policy
1. Making the sample until you are satisfied with it.
3. Offering professional one-on-one service and replying your E-mail within three hours
4. Shipment sample for checking before shipment.
5. Priority to get the our latest product information after our cooperation


One-Year-Warranty
1. We want you to be fully satisfied with every item that you purchase from A&S Power. 
2. Furthermore, we also provide one-year warranty for batteries.
3. And if any quality problems, not caused by improper use or man-made, A&S Power will replace it one by one.


FAQ

1. Q:Where can I get the price?

    A: We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us

or tell us in your email so that we'll regard your inquiry priority.

2. Q: How can I get a sample to check your quality?

    A: After price confirmation, you can require for samples to check our quality. 

 3. Q: What about the lead time for mass production?

    A: Honestly, it depends on your order quantity and the season you place the order. We suggested that you start inquiry

to months before the date you would like to get the products at your country.

 4. Q: What is your terms of payment?

    A: We accept T/T and L/C.