What Is the ASOL 123250-2S?
The ASOL 123250-2S is a rechargeable 2S1P lithium-ion polymer battery pack built from two 123250 soft-pouch cells connected in series. It provides 7.4V nominal voltage, 2300mAh capacity and 17Wh rated energy for compact devices that need a higher voltage than a single-cell pack while keeping a flat, space-efficient form factor.
Each 123250 cell measures approximately 12 × 32 × 50mm. The completed pack is approximately 24 × 32 × 53mm, excluding any custom lead length and connector. This compact stacked format supports designs where a cylindrical cell pack would be difficult to fit.
Designed for Compact 7.4V Equipment
The specified 2.3A charge and discharge current supports portable electronic equipment with controlled 7.4V power requirements. Typical uses include portable Bluetooth speakers, handheld payment terminals, receipt and label printers, barcode scanners, portable medical instruments and GPS tracking equipment. Final runtime depends on the actual load current, duty cycle, protection configuration and charging profile.
Integration and Customization
The connector shown is a reference configuration. ASOL can match the connector family, pinout, wire length, polarity, wire gauge, PCM/BMS protection, label and packaging to the finished device. For sampling or quotation, provide the enclosure space, required runtime, continuous and peak current, charger details, connector photo or drawing, and target quantity.
Key Specifications
| Parameter | Specification |
|---|---|
| Model Number | ASOL 123250-2S |
| Battery Chemistry | Lithium-ion Polymer (Lithium Polymer) |
| Cell Configuration | 2S1P lithium-ion polymer soft-pouch cells |
| Nominal Voltage | 7.4V |
| Rated Capacity | 2300mAh |
| Rated Energy | 17Wh |
| Cell Size | 12mm × 32mm × 50mm |
| Finished Product Dimensions | 24mm × 32mm × 53mm |
| Charge Voltage | 8.4V |
| Charging Current | 2.3A |
| Discharge Current | 2.3A |
| Charging Temperature | 0°C to +45°C |
| Discharge Temperature | -20°C to +60°C |
| Connector | Connector shown; JST, Molex, bare wire and custom connectors available |
| Protection | PCM/BMS protection available for project requirements |
| OEM / ODM Options | Connector, wire length, label, packaging and protection circuit customization |
Applications
Where the 123250-2S is used
Why ASOL
Factory-direct lithium polymer battery customization
Technical Highlights
- 7.4V nominal output — suited to two-series (2S) Lithium Polymer device designs.
- 2300mAh capacity — 17Wh rated energy for compact equipment runtime.
- Compact finished size — 24mm × 32mm × 53mm for embedded and portable devices.
- Charge and discharge rating — 2.3A charge and 2.3A discharge current.
- Custom connector support — JST, Molex, bare wire and customer-specified terminals available.
Frequently Asked Questions
What are the key specifications of the 123250-2S battery pack?
It is a 7.4V 2300mAh lithium polymer battery pack with 17Wh rated energy, 8.4V charging voltage and approximately 24mm × 32mm × 53mm finished dimensions.
What applications is the 123250-2S suitable for?
Typical applications include portable Bluetooth speakers, handheld POS terminals, portable label and receipt printers, barcode scanners, portable medical devices and GPS tracking devices.
Can ASOL customize the connector and wire length?
Yes. ASOL can support connector matching, wire length, polarity, wire gauge and terminal customization based on device requirements.
Can this battery include PCM or BMS protection?
PCM/BMS protection can be configured for over-charge, over-discharge, over-current and short-circuit protection according to project requirements.
How do I request a quote for the 123250-2S?
Please send your target voltage, capacity, size limit, connector type, application and estimated quantity. ASOL will review the project and recommend a suitable battery solution.
Contact Us
For product inquiries, custom specifications, project requirements and bulk pricing, ASOL typically responds within 24 hours on working days.
Need a different size or capacity? Explore ASOL’s full Lithium Polymer Battery range →
