Parameters
Norminal Capacity: 500mAh
Rated Voltage: 3.7V
Weight: 9g
Dimensions (mm): 5.2*30*37.5mm
lmpedance: ≤220mΩ
Standard Charge/Discharge: 0.2C
Max Charge/Discharge: 500mA
Peak Discharge: 1.0CmA
Charge Temp: 0~+45℃
Discharge Temp: -20~+60℃
AS503035 3.7v 500mAh Lithium Polymer Battery Product Parameters:
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Item
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Rating
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Note
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3.1 Capacity
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Typical
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500mAh
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Temperature：25±5℃ Charge ：0.2C Discharge：0.2C
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Minimum
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480mAh
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3.2 Nominal Voltage
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Average 3.7V
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3.3 AC Impedance Resistance
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≤100mΩ
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Cell
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≤200mΩ
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Battery Pack
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3.4 Discharge End Voltage
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3.0V
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3.5 Charge Current
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100mA
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Standard Charge
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3.6 Charge voltage
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4.2V
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Cut-off current≤5.0mA
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3.7 Charge Time
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Approx 6 h
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Standard Charge
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3.8 Storage humidity
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< 85%RH
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3.9 Max Charge Continuous
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500mA
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+10~+45℃
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3.10 Discharge Continuous
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250mA
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3.11 Max Discharge Continuous
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500mA
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+10~+45℃
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3.12 Weight
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Approx 9g
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3.13 Shipping Voltage
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3.85~3.95V
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3.14 Operating Temperature
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Charge
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0~+45℃
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Max Charge: 100mA
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+10~+45℃
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Max Charge: 500mA
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Discharge
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-20~+60℃
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3.15 Storage Temperature
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less than 1 month
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-10~+45℃
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Recommended storage
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temperature: 25±2℃,at the shipment state
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less than 3 months
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-10~+35℃
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Item
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Pack Dimension
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T
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5.2 mm max. (After 500 cycle life 5.46mm max)
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W
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30.0 mm max.
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H
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37.5 mm max.
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L
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56±3 mm (UL3302 28# AWG)
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Performance
1 Standard Test Conditions
Test should be conducted with new batteries within one month after shipment from our factory and the cells shall not be cycled more than five times before the test. Unless otherwise defined, test and measurement shall be done under temperature of 25±2℃ and relative humidity of 45~85%. The test results are not affected evidently by such conditions of temperature 15~30℃ or humidity 25~85%RH.5.2 Measuring Instrument or Apparatus.
2 Measuring Instrument or Apparatus
2.1 Dimension Measuring Instrument
The dimension measurement shall be implemented by instruments with equal or more precision scale
of 0.01mm.
Custom Lithium Polymer Battery Solutions
1. Support Customized Battery Size:
The Same Battery Capacity We Can Do Different Sizes To Meet Customer Size Limitations;
2. Support Custom Wire And Plug:
Customized Wire And Plug According To Customer’s Use Scenario Requirements;
3. Support Customized Voltage:
We Support Customized Polymer Battery Packs To Meet Customers’ Demand For Battery Voltage And Capacity Through Series And Parallel Batteries;
4. Support Custom PCM Circuit Board:
In Addition To The Standard Overcharge, Overdischarge, Short Circuit Protection, We Also Support Temperature Overheat Protection, Communication Functions And Other Customized Services;
We specialize in providing customized lithium battery solutions for medical devices, GPS trackers, wearables, and more. Our products are known for their reliability, safety, and precision engineering. Whether you need high-capacity or ultra-slim battery packs, our engineering team is ready to help bring your project to life.
A&S Power Battery with Terminations, Pins, Tags
Battery is always available with different types of terminations, i.e. PC pins, tabs, solder tabs, leads, wire, cable and connectors. We hope you find the one in our product list and suite you the best. If not, our Customer Service can assist you to find one, or offer custom-made terminations to meet meet your specifications.
Custom Battery Pack
We manufacture custom battery pack assembly for electronic, industry and OEM business for decades. We are proud to serve our customers, some of them are world's most prominent companies, with engineering design, prototype, in-house testing, certifications, and mass-production. Our Customer Service can help for engineering suggestion to meet your specification.
A&S Power Battery Quality Control & Compliance
Check A&S Power Manufacturing site and product compliance.
Safety Handling and Product Design with A&S Power Lithium Battery
Handling Lithium Battery Safely.
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Automatic Rolling Machine
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Electrolyte Injecting Machine
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Automatic Tape Sticking Machine
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Automatic Slitting Machine
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Fully Automatic Tablet Making Machine
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Aluminum-Plastic Film Punching Machine
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Ultra High Vacuum Baking Machine
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Thermoforming
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Partnerships
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Our Service
• Your inquiry related to our product & price will be replied within 24hours.
• Well-trained & experienced staff are to answer all your inquiries professional in English of course.
• OEM is highly welcomed. We have strong R&D team here to help.
• Your business relationship with us will be confidential to any third party.
• 1 year warranty of products and good after-sale service offered, please get back if you got question.
Contact Us
Shenzhen A&S Power Technology Co., Ltd
Tel: +86-0755-28169348
Fax:+86-0755-84157385
E-mail: info@szaspower.com
sales@szaspower.com
Address: Rm1312,A Block,Weidonglong Business Building,No.2125 Meilong Rd,Longhua,Shenzhen,Guangdong,518109,CHINA
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