Parameters
Norminal Capacity: 3000mAh
Rated Voltage: 3.7V
Weight: 54.5g
Dimensions (mm): 7.2*50.5*72.5mm
lmpedance: ≤160mΩ
Standard Charge/Discharge: 0.2CmA
Max Charge/Discharge: 3000mA 1.0CmA
Peak Discharge: 1.0CmA
Charge Temp: 0~+40℃
Discharge Temp: -20~+60℃
| Item |
|
Rating |
Note |
|
1.1
|
Capacity
|
Typical |
3000 mAh |
Temperature: 25±5℃
Charge: 0.2C
Discharge: 0.2C
|
| Minimum |
2900 mAh |
| 1.2 |
Nominal Voltage |
Average 3.7V |
|
|
1.3
|
AC Impedance Resistance
|
≤40mΩ |
Cell |
| ≤160mΩ |
Battery Pack |
| 1.4 |
Discharge Cut-off Voltage
|
3.0V |
|
| 1.5 |
Charge voltage |
4.2V |
Cut-off current≤30mA |
|
1.6
|
Max Charge Continuous
|
3000mA |
+10~+45℃ |
| 1.7 |
Max Discharge Continuous
|
3000mA |
+10~+45℃ |
| 1.8 |
Weight |
|
Approx 54.5g |
|
| 1.9 |
Cycle Life |
500 cycles |
Capacity≥80% |
| 1.10 |
Shipping Voltage |
3.85-3.95V |
|
|
1.11
|
Operating Temperature
|
Charge
|
0~+45℃ |
Max Charge:600mA |
| +10~+45℃ |
Max Charge:3000mA |
| Discharge |
-20~+60℃ |
Get more than 50% discharge capacity (typical) in -15°C or +55°C. |
| Model Name: A&S 755070 |
| Overcharge detection voltage: 4.230--4.330V |
| Overdischarge detection voltage: 2.300--2.500V |
| Overcurrent protection current: 4~9.0A |
| NTC:10K,B=3435±1% |
|
| IC: DW01A |
|
Specifications
Battery size: 75.2mm × 50.5mm × 72.5mm
Weight: Approx 54.5g
Electrical Characteristics
Nominal Voltage: Average 3.7V
Charge voltage: 4.2V
Discharge Cut-off Voltage: 3.0V
Typical Capacity
3000 mAh
 |
 |
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.
Automatic Rolling Machine
Electrolyte Injecting Machine
Automatic Tape Sticking Machine
Automatic Slitting Machine
Fully Automatic Tablet Making Machine
Aluminum-Plastic Film Punching Machine
Ultra High Vacuum Baking Machine
Thermoforming
Partnerships
|
 |
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
Our website lists just some of the products we have successfully supplied,but please note this is just representative and an example of our products&service,so,if you cannot see the product you are looking for, please contact us today!!!
Frequently Asked Questions (FAQ)
1. What certifications does the AS755070 3.7V 3000mAh LiPo battery have?
The AS755070 lithium polymer battery is certified with UL1642, UL2054, CB (IEC 62133), CE, KC, and UN38.3. These certifications ensure compliance with international safety and transportation standards for global applications.
2. What applications is the AS755070 3000mAh LiPo battery suitable for?
This high-capacity LiPo battery is widely used in medical devices, POS terminals, portable industrial equipment, GPS tracking systems, IoT devices, smart electronics, and other high-energy portable applications that require long battery runtime.
3. Is the AS755070 battery suitable for medical and industrial devices?
Yes. The AS755070 battery is suitable for both medical and industrial applications due to its stable 3.7V output, high capacity (3000mAh), and reliable cycle performance. It is commonly used in monitoring equipment, portable diagnostic tools, and handheld industrial devices.
4. What are the advantages of a 3000mAh LiPo battery?
A 3000mAh lithium polymer battery provides significantly longer runtime compared to lower-capacity cells. It reduces charging frequency, improves device usability, and is ideal for power-demanding applications such as data terminals, medical instruments, and communication devices.
5. Does the AS755070 battery support high discharge current?
Yes. The AS755070 battery supports a maximum continuous discharge current of up to 3000mA (3A), making it suitable for devices requiring stable medium-to-high power output performance.
6. Can the AS755070 battery be customized for OEM projects?
Yes. A&S Power provides full OEM and ODM customization, including connectors, wire length, PCM/BMS protection circuits, NTC temperature sensors, labeling, and full battery pack assembly according to customer requirements.
7. Can this LiPo battery be shipped internationally?
Yes. The AS755070 battery complies with UN38.3 transportation testing, allowing safe international shipping by air, sea, and courier services when properly packaged according to lithium battery regulations.
8. Why choose the AS755070 battery from A&S Power?
The AS755070 offers a strong combination of high capacity (3000mAh), stable performance, global certifications, and OEM customization support. It is a reliable solution for manufacturers needing long-life rechargeable lithium polymer batteries for commercial and industrial products.
