What Is the ASOL 783945-3S?
The ASOL 783945-3S is a rechargeable lithium polymer battery pack for compact OEM devices that require stable 11.1V output and 1700mAh capacity. Its flat construction helps fit product housings where space, weight and connector routing need to be controlled.
The battery can be supplied with connector, wire length, polarity, PCM/BMS protection, label and packaging options to match device layout and production requirements.
Key Specifications
| Parameter | Specification |
|---|---|
| Model Number | ASOL 783945-3S |
| Battery Chemistry | Lithium Polymer (Li-Po) |
| Nominal Voltage | 11.1V |
| Rated Capacity | 1700mAh |
| Rated Energy | 18.87Wh |
| Cell Size | 7.8mm x 39mm x 45mm |
| Finished Product Dimensions | 24mm x 39mm x 48mm |
| Charge Voltage | 12.6V |
| Charging Current | 1.7A |
| Discharge Current | 1.7A |
| Charging Temperature | 0°C to +45°C |
| Discharge Temperature | -10°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 783945-3S is used
Why ASOL
Factory-direct lithium polymer battery customization
Technical Highlights
- 11.1V nominal output — suited to three-series (3S) LiPo device designs.
- 1700mAh capacity — 18.87Wh rated energy for compact equipment runtime.
- Compact finished size — 24mm x 39mm x 48mm for embedded and portable devices.
- Charge and discharge rating — 1.7A charge and 1.7A discharge current.
- Custom connector support — JST, Molex, bare wire and customer-specified terminals available.
Packaging & Logistics
| Item | Details |
|---|---|
| Individual Package | Anti-static bag and bubble-wrap protection |
| Outer Carton | Carton size and packing quantity can be customized |
| Documentation | MSDS, UN38.3 test report and product specification support |
| MOQ | 100 pcs for standard models; custom configurations require case-by-case review |
| Lead Time | Stock models: 3–5 working days; custom models: 15–20 working days |
Frequently Asked Questions
What are the key specifications of the 783945-3S battery pack?
It is an 11.1V 1700mAh lithium polymer battery pack with 18.87Wh rated energy, 12.6V charging voltage and approximately 24mm x 39mm x 48mm finished dimensions.
What applications is the 783945-3S suitable for?
Typical applications include portable thermal printers, barcode scanners, handheld terminals, portable medical devices, security cameras, industrial testing instruments and portable LED emergency lights.
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 783945-3S?
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, sample requests 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 →
