What Is the ASOL EQ-C750?
The ASOL EQ-C750 is a 3.7V 4000mAh lithium polymer battery pack in a 1S1P configuration. The supplied specification lists CC-CV charging, an integrated PCM and use with industrial communication equipment.
Before sampling, confirm the equipment space, charging method, connector, wire routing and expected quantity. These requirements help match the finished pack to the project.
Key Specifications
| Parameter | Specification |
|---|---|
| Model Number | EQ-C750 |
| Battery Chemistry | Lithium Polymer |
| Cell Configuration | 1S1P |
| Nominal Voltage | 3.7V |
| Nominal Capacity | 4000mAh |
| Minimum Capacity | 3900mAh |
| Rated Energy | 14.8Wh |
| Charge Method | CC-CV |
| Charge Voltage | 4.2V |
| Standard Charge Current | 800mA |
| Maximum Charge Current | 2000mA |
| Standard Discharge Current | 800mA |
| Maximum Continuous Discharge Current | 2000mA |
| Discharge Cut-off Voltage | 3.0V |
| Internal Resistance | ≤150mΩ (AC 1kHz) |
| Weight | 110g |
| Charging Temperature | 0 to 45°C |
| Discharging Temperature | -10 to 60°C |
| PCM | Integrated |
| Connector | Project-specific connector requirement |
| Protection Functions | Overcharge, over-discharge, over-current and short-circuit protection |
Applications
Applications shown for the EQ-C750
Project Configuration
Lithium polymer battery review for OEM requirements
Technical Highlights
- 3.7V nominal output — documented 1S1P lithium polymer battery configuration.
- 4000mAh nominal capacity — 14.8Wh rated energy listed in the supplied specification.
- CC-CV charging — documented 4.2V charging voltage.
- Current ratings — 800mA standard / 2000mA maximum charging, and 800mA standard / 2000mA maximum continuous discharge.
- Operating temperatures — charging 0 to 45°C; discharging -10 to 60°C.
Project Preparation
| Item | Details to Confirm |
|---|---|
| Installation | Available device space, mounting method and cable outlet direction |
| Electrical Interface | Connector, wire length, polarity, charging method and working current |
| Identification | Label, packaging and customer part-number requirements |
| Project Quantity | Sample, pilot run or production quantity |
| Destination | Shipping destination and required documentation |
Frequently Asked Questions
What are the key specifications of the EQ-C750 battery pack?
It is a 3.7V 4000mAh lithium polymer battery pack in a 1S1P configuration, with 14.8Wh rated energy, 4.2V charging voltage and an integrated PCM.
Which applications are shown for the EQ-C750?
The supplied product material shows poc two-way radio, logistics dispatch radio, public-network radio, security patrol radio, beidou dispatch terminal, emergency-rescue radio.
Can ASOL review connector and wire requirements?
Yes. Please provide the connector model, wire length, polarity and equipment layout so the project requirement can be reviewed.
What charging and current values are documented?
The supplied specification lists CC-CV charging, 4.2V charging voltage, 800mA standard charge current, 2000mA maximum charge current, 800mA standard discharge current and 2000mA maximum continuous discharge current.
What information is needed for a quotation?
Please provide the application, target quantity, required voltage and capacity, equipment space, connector requirement, charging method and destination country.
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 →
