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KC UL 523450 li-polymer battery pack 3.7v 7.4v 1000mah lipo battery with JST connectors

5-299 Pieces
300-999 Pieces
1000-2999 Pieces
>=3000 Pieces
Min. Order
5 Pieces
Note: Please be cautious and check with your supplier if this product is for virus protection purposes and if the coronavirus (COVID-19) will affect your order.
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Company Information

Shenzhen A&S Power Technology Co., Ltd.

CN Manufacturer
Response Time
Response Rate:
US$ 340,000+
11 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Warranty: 1 year
Place of Origin: Guangdong China
Sample: available
Battery Size: 5.4x35x52mm
Model Number: AS523450
Weight: 20g,10.2g
Certification: KC UL
Brand Name: A&S POWER
Discharge cut-off voltage: 3.0V
Packing: 336pcs/carton
Customized: available
Product name: 523450 3.7v 1000mah lipo battery
Warranty Time: 12 Moths
Application: Toys,Home Appliances,Consumer Electronics,Bluetooth Speaker/Headset
Certificate: UL/KC/MSDS
Packaging Detail: Customized for KC UL 523450 li-polymer battery pack 3.7v 7.4v 1000mah lipo battery with JST connectors
Selling Units: Single item
Single package size: 3.5X5.1X0.54 cm
Single gross weight: 0.03 KG

KC UL 523450 li-polymer battery pack 3.7v 7.4v 1000mah lipo battery with JST connectors

523450 1000mah.jpg523450 lipo battery.jpg

Product Description

Specification for 523450 3.7v 1000mah lipo battery




3.1    Capacity




cut off Voltage:3.0V for cell



3.2    Nominal Voltage

Average  3.7V


cut off Voltage:3.0V for cell

3.3    AC Impedance Resistance



3.4    Discharge Cut-off Voltage



3.5    Charge Current

200 mA

Standard Charge

3.6    Charge Voltage



3.7    Max. Charge Voltage



3.8     Storage humidity

< 75%RH


3.9     Max. Charge Current



3.10   Max. Discharge Current


1.0 CmA

3.11   Weight

Approx 42.5g


3.12   Operating








3.13   Storage


less than 1 month


Recommended storage

temperature: 20°C,at the

shipment state

less than 3 months



If you have other questions please click on me, we can solve all your problems!

Detail Display

lipo details.jpg


1) Green product

2) Long standby time

3) One year warranty

4) Excellent safety performance

5) Excellent storage performance and low self-discharge rate

6) Short circuit testing passed

7) Overcharge testing passed

8) Over discharge testing passed

9) 150C thermal shock test passed

10) 1.2m drop testing passed





  • Application for Lithium polymer battery:
  • Mobile phones, tablets, Bluetooth headsets, smart watches and other smart wearable devices, GPS, electric toys, beauty instruments, aromatherapy machines, LED lights, quadcopters, drones ,etc.
  • Tips: If you are interested in our products, please tell us your specific needs such as voltage, capacity, shape, size, working current, etc. We can customize the battery according to your needs and offer you samples to test quality. Welcome to contact us for specification and quotation. Thank you!

18650 advantages.jpg

1) Environmental friendly.
2) High density of energy.
3) High capacity.
4) Fast charging.
5) Safety in use.
6) Long cycle life, chargeable up to 500 times.
7) No memory effect.
8) Doesn’t contain Mercury, No fire, No explosion, No leakage.
9) High temperature resistance.
10) Stable discharge platform , it is can support large current and high power to charging and discharging.

Packaging & Shipping

lipo packing.jpg

Destination Normally arrive port time in working days  
Ship by expressShip by seaShip by air
 North America 3-7 days 15-28 days 5-7 days
 South America 3-7 days 15-30 days 5-7 days
 European 3-7 days 20-30 days 5-7 days
 Africa 5-7 days 45-50 days 5-7 days
 The Middle East 3-5 days 15-30 days 3-5 days
 Australia 3-7 days 10-20 days 5-7 days
Related Products

KC UL IEC62133 UN38.3 approved lipo battery for your reference:

401230 3.7v423040 3.7V 500mAh (3)461730 3.7V 200mAh 1


 401230 120mah lipo battery                          423040 530mah lipo battery                         461730 200mah lipo battery



552035 3.7V 350mAh603040 750mah lithium battery

853450 3.7V 1500mAh 1


  552035 350mah lipo battery                         603040 750mah lipo battery                         853450 1500mah lipo battery 



Other KC/UL approved lithium polymer battery model as below:

ModelCell Dimension  With PCM DimensionCapacity 
3020253.0*20*25mm3.2*21*27.5mm 3.7V 100mAh
302530 3.0*25*30mm3.2*26*32.5mm 3.7V 180mAh
401824 4.0*18*24mm4.2*19*26.5mm 3.7V 180mAh
402525 4.0*25*25mm4.2*26*27.5mm 3.7V 200mAh


5.0*35*52.5mm 3.7V 850mAh
502030 5.0*20*30mm 5.2*21*32.5mm 3.7V 240mAh
502525 5.0*25*25mm5.2*26*27.5mm 3.7V 180mAh
503030 5.0*30*30mm 5.2*31*32.5mm 3.7V 430mAh
523450 5.2*34*50mm5.4*35*52.5mm 3.7V 1000mAh
553444 5.5*34*44mm5.7*35*46.5mm3.7V 850mAh
553640 5.5*36*40mm5.7*37*42.5mm 3.7V 850mAh
553759 5.5*37*59mm5.7*38*61.5mm   3.7V 1400mAh
602030 6.0*20*30mm6.2*21*32.5mm 3.7V 300mAh
602240 6.0*22*40mm6.2*23*42.5mm 3.7V 500mAh
602535 6.0*25*35mm 6.2*26*37.5mm3.7V 500mAh
602663 6.0*26*63mm6.2*27*65.5mm  3.7V 1000mAh
603030 6.0*30*30mm6.2*31*32.5mm 3.7V 520mAh
603040 6.0*30*40mm6.2*31*42.5mm 3.7V 750mAh
603048 6.0*30*48mm6.2*31*50.5mm 3.7V 900mAh
603450 6.0*34*50mm6.2*35*52.5mm  3.7v 1050mAh
702040 7.0*21*40mm7.2*22*42.5mm3.7V 500mAh
753048 7.5*30*48mm 7.7*31*50.5mm  3.7V 1200mAh 
803035 8.0*30*35mm8.2*31*37.5mm 3.7V 800mAh
Our Services

over 100 models certificated by UL, with wide capacity range from 20mah-10000mah, various dimensions for your demands (contact us for model lists)

lipo collection.jpg

Low Risk Promise
1. For lithium polymer battery, we can provide 5pcs( capacity < 500mAh) of free samples and buyers pay for the shipping cost. If items in stock, we can send out sample within 5 days.
2. For order over 2000pcs, Buyer gets a cash coupon of 50 USD for next order
3. For order over 10000pcs, Buyer gets a cash coupon of 100 USD for next order

Our cooperative policy
1. Making the sample until you are satisfied with it.
2. Offering professional one-on-one service and replying your E-mail within 12 hours
3. Inspection before shipment.
4. Priority to get the our latest product information after our cooperation



We want you to be fully satisfied with every item that you purchase from A&S Power. 

Furthermore, we also provide one-year warranty for batteries.

And if any quality problems, not caused by improper use or man-made, A&S Power will replace it one by one.


“Market and Technical support email within 24 hours”

Company Information

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 

company lipo.jpg

  • 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 Philips, JVC, 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





Q1: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. 


Q2: How can I get a sample to check your quality?
A: After price confirmation, you can require for samples to check our quality.  


Q3: 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 t hat you start inquiry two months before the date you would like to get the products at your country. 

Q4: What is your terms of payment?
 A: We accept T/T and L/C. 


KC UL 523450 li-polymer battery pack 3.7v 7.4v 1000mah lipo battery with JST connectors