Compact 1S2P lithium polymer battery pack for trackers, IoT sensors and compact electronic devices, with customizable PCM, wire length and connector.
1S2P Configuration — What It Means
| Configuration | Voltage | Capacity | Energy | Advantage |
|---|---|---|---|---|
| Single Cell (552530) | 3.7V | 400mAh | 1.48Wh | Standard capacity |
| 1S2P (552530H) | 3.7V | 800mAh | 2.96Wh | Double energy, same voltage |
The 1S2P configuration connects two 400mAh cells in parallel, effectively doubling capacity while maintaining 3.7V nominal output. This means 2× the runtime for TWS earbuds, smart watches, and other compact devices — without changing the operating voltage.
Key Features
Slim power for wearables & TWS
Double energy in compact form for extended runtime.
To be confirmed against the approved final pack drawing.
Industry-standard for TWS and wearable devices.
Reliable long-term performance.
UN38.3 compliance documentation is available on request.
Over-charge, over-discharge, over-current, short-circuit.
Customizable to your application.
Discharge: -20~60°C.
Specifications
| Parameter | Value |
|---|---|
| Model | 552530H-2P |
| Chemistry | Lithium Polymer (Lithium Polymer) Soft Pack |
| Configuration | 1S2P (2 Cells Parallel) |
| Nominal Voltage | 3.7V |
| Full Charge Voltage | 4.2V |
| Discharge Cutoff Voltage | 2.5V per cell |
| Nominal Capacity | 800mAh |
| Energy | 2.96Wh |
| Dimensions (T×W×H) | To be confirmed against the approved final pack drawing. |
| Weight (Approx.) | To be confirmed against the approved final pack drawing. |
| Impedance | ≥50mΩ |
| Max Charge Current | 800mA (1C) |
| Max Discharge Current | 800mA (1C) |
| Charge Temperature | 0~45°C |
| Discharge Temperature | -20~60°C |
| Storage Temperature | -20~45°C |
| Cycle Life | ≥500 cycles (80% capacity retention) |
| Certifications | UN38.3 |
| Protection | Built-in PCM |
| Connector | 2-Pin JST (Customizable) |
Applications
Where the 552530H-2P is used
Compact power for low-power tracking devices.
Customizable power for pet-tracking devices.
Fleet, cargo & equipment trackers with long standby.
Compact 1S2P power for personal and asset tracking.
Compact power for remote-control applications.
Configurable power for smart-home and metering sensors.
Why ASOL
Factory-direct, fully customizable
Connector, wire gauge, heat-shrink color, custom brand label, BMS & housing.
Integrated PCB against overcharge, over-discharge, overcurrent & short circuit.
Grade-A cells, voltage-matched ±10mV for stable, reliable performance.
Sample evaluation may be available for selected cylindrical and lithium polymer battery projects, subject to specification review and product availability. Sample freight is paid by the customer.
Inspection requirements and acceptance criteria are confirmed for each project before order release.
UN38.3 Class 9 air & sea · DHL/FedEx/UPS · EXW/FOB/CIF/DDP.
Frequently Asked Questions
What are the key specifications of the ASOL 552530H-2P 3.7V 800mAh Lithium Polymer Battery Pack?
The ASOL 552530H-2P 3.7V 800mAh 1S2P battery pack has final dimensions and weight confirmed against the approved pack drawing.
What connector does the ASOL 552530H-2P 3.7V 800mAh Lithium Polymer Battery Pack use?
It ships pre-wired with a 2-Pin JST connector. ASOL can customize the connector type, wire length, and labeling to match your device.
What is the maximum discharge current of the ASOL 552530H-2P 3.7V 800mAh Lithium Polymer Battery Pack?
The ASOL 552530H-2P 3.7V 800mAh Lithium Polymer Battery Pack supports a maximum continuous discharge current of 800mA.
How many charge cycles does the ASOL 552530H-2P 3.7V 800mAh Lithium Polymer Battery Pack last?
The ASOL 552530H-2P 3.7V 800mAh Lithium Polymer Battery Pack is rated for ≥500 cycles, for years of dependable performance in your device.
What safety certifications does the ASOL 552530H-2P 3.7V 800mAh Lithium Polymer Battery Pack have?
It is certified to UN38.3, with test reports supplied on request for compliance.
Does ASOL offer OEM/ODM customization for the ASOL 552530H-2P 3.7V 800mAh Lithium Polymer Battery Pack?
Absolutely. As the manufacturer, ASOL tailors the battery pack — voltage, capacity, connector, wiring and private-label printing — to match your device and production volume through our OEM/ODM service.
Can I get a sample or a quote for the ASOL 552530H-2P 3.7V 800mAh Lithium Polymer Battery Pack?
Sample evaluation may be available for selected cylindrical and lithium polymer battery projects, subject to specification review and product availability. Sample freight is paid by the customer. For a quote, email info@asolbattery.com or WhatsApp +86 15779858703 — replies typically arrive within 24 hours on working days.
Contact Us
| Channel | Information |
|---|---|
| info@asolbattery.com | |
| +86 157 7985 8703 | |
| Website | www.asolbattery.com |
| Response Time | Within 24 hours on work |
Need a different size or capacity? Explore ASOL’s full lithium polymer battery range →
