Gold Member Since 2017
Audited Supplier
Shenzhen A&S Power Technology Co., Ltd.

Lipo Battery, Li-Polymer Battery, Li-ion Battery manufacturer / supplier in China, offering UL 503030 Rechargeable 3.7V 430mAh Lithium Polymer Battery, Deep Cycle Rechargeable 3.2V 180ah Battery LiFePO4 for Energy Storage, 18650 Li Ion Battery 3.7V 2200mAh Lithium Batteries and so on.

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Supplier Homepage Product Lipo battery UL 503030 Rechargeable 3.7V 430mAh Lithium Polymer Battery

UL 503030 Rechargeable 3.7V 430mAh Lithium Polymer Battery

FOB Price: US $0.85-1.85 / Piece
Min. Order: 1,000 Pieces
Min. Order FOB Price
1,000 Pieces US $0.85-1.85/ Piece
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Port: Shenzhen, China
Production Capacity: 50000pieces/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: P503030
  • Usage: Car, Bus, UPS, Electric Power, Lighting, Electric Bicycle, Boat, GPS / MP3 /MP4
  • Discharge Rate: Low Discharge Rate
  • Electrolyte: Acid
  • Rechargeable: Chargeable
  • Dimention: 5.2*31.0*32.5mm
  • Application: Bluetooth Headset/Bluetooth Speaker
  • Max Charge Current: 430mA
  • Sample for Testing: Available
  • Welcome: OEM/ODM
  • Transport Package: Carton Package
  • Origin: China
  • Type: Lithium-Polymer Battery
  • Nominal Voltage: 3.7V
  • Shape: Square Battery
  • Installation: Packaged
  • Capacity: 430mAh
  • Weight: 10.5g
  • Warranty: 12months
  • Max Discharge Current: 430mAh
  • Product Name: 503030 Rechargeable 3.7V 430mAh Lithium Polymer Ba
  • Trademark: A&S Power
  • Specification: 5.2*31.0*32.5mm
  • HS Code: 8507802000
Product Description
[ A Letter to Dear Customers ]
Dear customers ,

Thanks for visiting our website .

Our company is a 10-year battery factory with over 600 workers located in Shenzhen China .Due to there are thousands  of lithium battery models in our factory , it is impossible to list all of them on this websit .Therefore if you can not find the exact model you want , do not hesitate to e-mail us and tell us what you want . Any inquiries or questions from you , will be replied within one hour .

We are confident that you will be satisfied with our products and service .Thanks in advance .
UL Top quality 503030 rechargeable 3.7v 430mah lithium polymer battery for GPS device

1.Model: P503030
4.For bluetooth headphone/bluetooth speaker

Parameter Table
                           Item                  Rating               Note

3.1    Capacity                                 
cut off Voltage:3V for cell
3.2    Nominal Voltage Average 3.7V 
3.3    AC Impedance Resistance ≤240mΩ 
3.4   Discharge Cut-off Voltage 3.0V 
3.5    Charge Current 86mAStandard Charge
3.6    Charge Voltage 4.2V 
3.7    Storage Humidity <75%RH 
3.8   Max. Charge Current 430mA 
3.9   Shipping Voltage >3.88V 
3.10. Max discharge  current  430mA 
3.11   Weight Approx 3.5g 
3.12  Operating Temperature
3.13  Storage Temperature
less than1 month-10~45ºCRecommended storage
temperature: 20ºC,at the
shipment state
less than 3 months-10~35ºC

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, LiFePO4 battery and E-bike batteries.
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

Low Risk Promise
1.For lithium polymer battery, we can provide 5pcs free samples and buyers pay the shipping cost, for the model in our stock, we can send out 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.
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

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 2000 times
7. No memory effect
8.Doesn't contain Mercury, No fire, No explosion, No leakage

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.
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