-
01 -
02 -
03 -
04 -
05
Li-Polymer Battery AS103450 3.7v 2000mAh 7.4wh Lithium Polymer Battery Manufacturing
3.7V 2000mAh lithium polymer battery (AS103450) with a compact design and stable power output. UL1642 and UN38.3 certified, with customizable wires, connectors, and protection circuits for OEM/ODM applications.
-
Parameters
-
Common Applications
-
Other Products
-
Handling Precautions & Guidelines
Parameters
Nominal Capacity: 2000mAh
Rated Voltage: 3.7V
Weight: Approx. 38g
Pack Dimensions: 10.2 × 34.5 × 52 mm
Standard Charge/Discharge Test Rate: 0.2C
Listed Maximum Charge/Discharge: 2000mA / 3000mA
Charge Temperature: 0°C to +45°C
Discharge Temperature: -20°C to +60°C
AS103450 is listed with UL1642 and UN38.3. Contact A&S Power for the applicable certificate or test documentation for the exact supplied configuration.
The AS103450 is a 3.7V 2000mAh lithium polymer (LiPo) battery with a compact design, measuring up to 10.2 × 34.5 × 52 mm and weighing approximately 38g. Certified to UL1642 and UN38.3, it is suitable for compact electronic devices requiring a rechargeable power source. A&S Power supports OEM/ODM customization, including battery dimensions, capacity, wires, connectors, and protection circuits to meet specific project requirements.
When evaluating this battery, check the available installation space, connector orientation, charging requirements, current demand, operating temperature, and required compliance documents. Confirm the final drawing and approved datasheet before design release or volume ordering.
- Nominal voltage: 3.7V
- Typical capacity: 2000mAh
- Minimum capacity: 1950mAh
- Battery-pack dimensions: 10.2 × 34.5 × 52 mm maximum
- Certifications: UL1642 / UN38.3
- Approximate weight: 38 g
- Connector listed in drawing: XHP-3, 2.5 mm pitch, reversed orientation
Detailed Product Parameters
| Item | Rating | Note | ||
|---|---|---|---|---|
| 3.1 Capacity | Typical | 2000 mAh |
Temperature: 25 ± 5°C Charge: 0.2C Discharge: 0.2C |
|
| Minimum | 1950 mAh | |||
| 3.2 Nominal Voltage | Average 3.7V | |||
| 3.3 Certifications | UL1642 / UN38.3 | See applicable model-specific documents | ||
| 3.4 AC Impedance Resistance | ≤60mΩ | Cell | ||
| // | Battery Pack | |||
| 3.5 Discharge End Voltage | 3.0V | |||
| 3.6 Charge Current | 400mA | Standard Charge | ||
| 3.7 Charge Voltage | 4.2V | Cut-off current ≤20.0mA | ||
| 3.8 Charge Time | Approx. 6 h | Standard Charge | ||
| 3.9 Storage Humidity | <85% RH | |||
| 3.10 Max Charge Continuous | 2000mA | +10 to +45°C | ||
| 3.11 Discharge Continuous | 1000mA | |||
| 3.12 Max Discharge Continuous | 3000mA | +10 to +45°C | ||
| 3.13 Weight | Approx. 38.0g | |||
| 3.14 Shipping Voltage | 3.85 to 3.95V | |||
| 3.15 Operating Temperature | Charge | 0 to +10°C | Max Charge: 400mAh | |
| +10 to +45°C | Max Charge: 2000mAh | |||
| Discharge | -20 to +60°C | |||
| 3.16 Storage Temperature | Less than 1 month | -10 to +45°C |
Recommended storage temperature: 25 ± 2°C Shipment state: 25 ± 2°C |
|
| Less than 3 months | -10 to +35°C | |||
| Less than 6 months | -10 to +30°C | |||
Dimensional Drawings: Cell and Battery Pack
The cell drawing and finished-pack drawing represent different components. The cell dimensions should not be used as the finished battery-pack envelope. For enclosure design, use the battery-pack drawing and allow for the cable and connector installation space.
AS103450 Cell Dimensions
| Item | Cell specification |
|---|---|
| T (thickness) | 10.0 mm max. |
| W (width) | 34.0 mm max. |
| H (height) | 50.0 mm max. |
AS103450 Battery-Pack Dimensions
| Item | Pack specification |
|---|---|
| T (thickness) | 10.2 mm max. (drawing notes 10.80 mm max. after 500 cycles) |
| W (width) | 34.5 mm max. |
| H (height) | 52.0 mm max. |
| Lead length | 80 ± 5 mm, UL3302 24# AWG |
| Connector | XHP-3, 2.5 mm pitch, reversed |
Potential Applications
The AS103450 may be evaluated for compact, rechargeable electronic products that can accommodate its 3.7V nominal voltage, 2000mAh typical capacity, pack dimensions, connector, and verified current limits. The examples below are application categories to assess—not a claim that the battery is automatically suitable for every device in that category.
Portable consumer electronics
Compact handheld or portable devices where the available battery compartment and 3.7V system design match the pack specifications.
Wireless and connected devices
Selected wireless products or connected electronics, subject to standby/runtime targets, peak-current demand, charging design, and operating temperature.
Small instruments and controls
Portable instruments, control units, or compact monitoring products when the load profile and required runtime are confirmed by testing.
OEM/ODM product development
New product projects that need a rechargeable LiPo pack and may require review of cable length, connector orientation, pack envelope, or protection requirements.
What to Check Before Selecting This Battery
Electrical compatibility
Check the device voltage range, charge-control method, continuous load, peak load, cutoff voltage, and expected duty cycle. Capacity alone does not determine the current a battery can safely supply.
Mechanical fit
Use the pack drawing rather than the bare-cell dimensions. Leave room for the cable, connector, insulation, assembly tolerances, and any required protection components.
Connector and wiring
The drawing lists an XHP-3 connector with a 2.5 mm pitch and reversed orientation. Verify the mating part, polarity, pin assignment, lead length, and routing before confirming compatibility.
Operating environment
Compare the application's charging and discharging temperatures with the approved specifications. Enclosure design, heat dissipation, charging current, and protection circuitry can affect the permitted operating conditions.
OEM/ODM Lithium Polymer Battery Customization
If the listed AS103450 configuration does not fully match your product, share the required electrical and mechanical details with A&S Power for a feasibility review. Any customized configuration should be confirmed by an approved drawing and specification before production.
Custom Lithium Polymer Battery Solutions
A&S Power can review lithium polymer battery requirements for different product designs, including compact or high-capacity pack formats. Customization feasibility depends on the target dimensions, cell configuration, electrical requirements and approved design.
1. Customized Battery Size
Different pack dimensions may be evaluated to meet the space limitations of the customer's device, subject to capacity and design feasibility.
2. Custom Wire and Plug
Wire type, cable length, connector and installation direction can be reviewed according to the product's connection requirements.
3. Customized Voltage
Battery-pack voltage and capacity requirements can be reviewed using suitable series and parallel configurations, subject to engineering validation.
4. Custom PCM Circuit Board
Protection-board requirements may include standard overcharge, over-discharge and short-circuit protection, with additional functions such as temperature protection or communication considered when supported by the approved design.
Battery Support Customization: Size, Voltage, Capacity, BMS, Cable and Plug
Customization can be discussed for battery cells, packs with a protection circuit board and wire, or packs with a protection board, wire and connector. Confirm dimensions, capacity, voltage, pin assignment and interface details against the approved drawing.
Battery Protection Board Support Customization
Share the battery configuration, charge and discharge current, operating conditions and required protection functions for review. The final protection circuit and pack configuration must be confirmed against the intended application and approved specification.
Terminal Cable and Plug Support Customization
Provide connector part numbers or drawings, polarity, pin assignment, cable length, wire requirements and installation direction so compatibility can be reviewed before production.
For other form factors, review the A&S Power lithium polymer battery range. A suitable alternative should be selected by comparing verified specifications with your device's actual requirements, not by capacity alone.
Manufacturing and Quality Support
A&S Power provides battery manufacturing and OEM/ODM project support. For a technical evaluation, request the current model-specific datasheet, dimensional drawing, relevant test records, and applicable compliance documents. Confirm that each document covers the exact battery configuration being quoted.
The AS103450 is listed with UL1642 and UN38.3. For purchasing, product qualification, or shipping preparation, request the applicable model-specific documents from A&S Power and confirm their scope for the exact battery configuration and destination market. You can also review the A&S Power certification page for general compliance information.
Frequently Asked Questions
1. What makes the AS103450 3.7V 2000mAh LiPo battery suitable for compact electronic devices?
The AS103450 features a compact pouch design with a maximum pack size of 10.2 × 34.5 × 52 mm and an approximate weight of 38g. Its 2000mAh capacity makes it a potential power solution for portable electronics where battery size and available runtime are important.
2. How long can the AS103450 2000mAh battery power a device?
Battery runtime depends on the device's average current consumption. For example, at a constant 500mA load, a 2000mAh battery has a nominal calculated runtime of approximately 4 hours. Actual runtime varies with operating conditions, discharge limits, and the device's power-management system.
3. How should the AS103450 LiPo battery be stored when not in use?
For long-term storage, keep the battery in a cool, dry environment and avoid leaving it fully discharged for extended periods. The specified recommended storage temperature is 25 ± 2°C. The listed storage limits vary by duration: -10 to +45°C for less than one month, -10 to +35°C for less than three months, and -10 to +30°C for less than six months. Check the battery periodically and recharge it as needed according to its approved specifications to reduce the risk of over-discharge during storage.
4. Does the AS103450 battery come with a warranty?
A&S Power offers a one-year warranty for this product, subject to the applicable warranty terms. For warranty coverage, customers should confirm the start date, coverage conditions, and exclusions with A&S Power when placing an order.
5. Can A&S Power customize the AS103450 battery for specific device requirements?
Yes. A&S Power supports OEM/ODM customization, including wire length, connector type, protection circuit configuration, and battery dimensions, subject to engineering feasibility. Customers can discuss their device's available space, electrical requirements, and installation needs to develop a suitable battery solution.
6. Does the AS103450 battery meet safety and transportation requirements?
The AS103450 is listed with UL1642 and UN38.3. UL1642 relates to lithium cell safety, while UN38.3 covers transportation testing for lithium batteries. Customers can request the applicable documentation to verify that it covers the specific battery configuration supplied.
Request a Quote for the AS103450 LiPo Battery
Need a 3.7V 2000mAh lithium polymer battery for a commercial product? Send your required quantity, application, current profile, operating conditions, available space, and connector requirements. A&S Power can review the available specifications and assess your OEM/ODM requirements.
For a faster technical review, include the required voltage and capacity, continuous and peak current, charging method, target market, and any required compliance documents. Please identify the requested model as AS103450.
Contact A&S Power Explore LiPo BatteriesA&S Power | Battery Manufacturing and OEM/ODM Inquiries
Company: Shenzhen A&S Power Technology Co., Ltd.
Email: info@szaspower.com
Telephone: +86-0755-28169348
For product-specific questions, include the model number and your technical requirements in the inquiry.
Other Li-Polymer Battery
| Model No. | images | Voltage [V] | Capacity [mAh] | Thickness [mm] | Width [mm] | Length [mm] | Weight [g] |
|---|---|---|---|---|---|---|---|
 |
3.7v
|
750
|
6.2
|
30.5
|
42.5
|
15.5
|
|
 |
3.7v
|
850
|
5.7
|
36.5
|
42.5
|
16
|
|
 |
3.8v
|
1800
|
5.2
|
50.5
|
56.5
|
34
|
|
 |
3.7v
|
4000
|
8.4
|
61.0
|
63.5
|
68
|
|
 |
3.7v
|
300
|
5.7
|
17.5
|
32.5
|
6
|
|
 |
3.7v
|
2500
|
14.2
|
37
|
42
|
40
|
|
|
|
3.7v
|
2000
|
10.2
|
34.5
|
52
|
38
|
|
 |
3.7v
|
80
|
5.2
|
12.5
|
20
|
5
|
|
 |
3.7v
|
500
|
6.2
|
20.5
|
32.5
|
6
|
|
 |
3.7v
|
3000
|
6.2
|
61
|
62.5
|
60
|
|
 |
3.7v
|
500
|
5.2
|
30
|
37.5
|
9
|
|
 |
3.7v
|
6900
|
8.2
|
52
|
118.5
|
140
|
|
 |
3.7v
|
4000
|
9.2
|
43
|
88.5
|
80
|
|
 |
7.7v
|
3000
|
9.6
|
55.5
|
85.5
|
60
|
|
 |
3.7v
|
1500
|
5.9
|
34.5
|
64.5
|
30
|
|
 |
3.7v
|
2100
|
12.2
|
37.5
|
42.5
|
46
|
|
 |
3.7v
|
360
|
2.7
|
35
|
50
|
6.5
|
|
 |
3.7v
|
100
|
3.2
|
20.5
|
27.5
|
3.5
|
|
 |
3.7v
|
4050
|
9.5
|
46.5
|
74.5
|
6
|
|
 |
3.7v
|
240
|
5.0
|
20
|
30
|
6
|
|
 |
3.7v
|
70
|
4.2
|
12.5
|
22.5
|
2.0
|
|
 |
3.7v
|
5000
|
6.2
|
60.5
|
117.5
|
95
|
|
 |
3.7v
|
1200
|
7.5
|
30
|
48
|
22.5
|
|
 |
3.7v
|
1050
|
6.2
|
34.5
|
52.5
|
20.5
|
|
 |
3.7v
|
800
|
8.2
|
30.5
|
37
|
15.8
|
|
 |
7.4v
|
1600
|
11.5
|
51
|
61.5
|
62
|
|
 |
3.7v
|
1200
|
6.2
|
40.5
|
48.5
|
22
|
|
 |
3.7v
|
3000
|
17.5
|
34.5
|
53
|
55
|
|
 |
3.7v
|
350
|
6.7
|
20.5
|
32.5
|
7.0
|
|
 |
3.7v
|
1000
|
6.2
|
26.5
|
65.5
|
19
|
|
 |
3.7v
|
500
|
7.2
|
20.5
|
42.5
|
9.5
|
|
 |
3.7v
|
900
|
6.2
|
30.5
|
50.5
|
18
|
|
 |
3.7v
|
540
|
5.7
|
25.5
|
42.5
|
11
|
|
 |
3.7v
|
1500
|
8.7
|
34.5
|
52.5
|
30
|
|
 |
3.7v
|
130
|
8.5
|
\\
|
35.5
|
3
|
|
 |
3.7v
|
160
|
5.2
|
12.5
|
37.5
|
3.5
|
|
 |
3.7v
|
520
|
6.2
|
31
|
32.5
|
10
|
|
 |
3.7v
|
80
|
4.2
|
10.5
|
32.5
|
1.8
|
|
 |
3.7v
|
200
|
4.8
|
17.5
|
32.5
|
4
|
|
 |
3.7v
|
500
|
5
|
22.5
|
50.5
|
11
|
Handling Precautions & Guidelines
-
How should I pay?
You can pay via T/TL/C at sightWestern Union Cash etc. 100% T/T in advance for samples. For large quantities 30% T/T in advance as soon as order confirmed and the balance before shipping via T/T or L/C etc. If you prefer other payment terms please contac
-
Can lithium batteries be customized for specific applications?
Yes we provide tailored lithium batteries solutions to meet our customers' precise needs. Our customization options include size capacity voltage maximum discharge rate and other parameters. Contact us to explore how we can create a battery solution that fits your requirements perfectly.
-
What is delivery time if we place an order?
It depends order quantities. Usually we can deliver goods within 3 -5 working days for small orders for more QTY. order let's confirm when you place official order.
-
Are you factory?
We have factories both in Dongguan China. The factory covers an area of 8000㎡ Has 500 employees And 25 R&D engineers.We can produce 100000 lithium batteries every dayThe factory has passed SGS & TUV QMS certification.
-
What is the minimum order quantity (MOQ) for lithium batteries?
The minimum order quantity of customized batteries is 3000 pcs. MOQ varies by battery type There is no minimum order quantity for conventional batteries.Contact us for details.
-
Can I get samples of lithium batteries before placing a bulk order?
Yes many suppliers offer samples of lithium batteries for testing and evaluation purposes. However there are costs associated with obtaining samples including sample fees and freight charges.
-
How safe are A&S Power Lithium Batteries?
Our batteries have special mechanisms to prevent overcharging discharging or short-circuiting.Each battery is tested for cycles safety aging and voltage before delivery.
