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752074 3.7V 10000mAh LiPo Battery
$2.80
Model 752074 3.7V 10000mAhlithium polymer battery. High energy density with built-in BMS protection. Ideal for electric vehicles and energy storage systems. Custom sizes available. HNF Battery manufacturer.
Product Overview
The 752074 is a 3.7V mid-to-large capacity lithium polymer battery featuring a flat soft-pack construction, engineered for applications requiring a balance of high energy output, stable discharge performance, and compact form factor. Its robust electrochemical design supports consistent cycling performance across consumer electronics, smart home devices, and portable industrial equipment. Full OEM/ODM customization is available for capacity, connector, PCB protection, and packaging.
Key Specifications
| Parameter | Value |
|---|---|
| Model | 752074 |
| Nominal Voltage | 3.7V |
| Typical Capacity | 2800mAh |
| Energy | 10.36Wh |
| Cell Dimension | 7.5 × 20 × 74 mm |
| Cell Type | Lithium Polymer (LiPo / Soft Pack) |
| Charge Voltage | 4.2V ± 0.05V |
| Max Charge Current | 1C (2800mA) |
| Standard Discharge Current | 0.2C (560mA) |
| Max Continuous Discharge | 2C (5600mA) |
| Discharge Cut-off Voltage | 3.0V |
| Cycle Life | ≥500 cycles (≥80% capacity retention) |
| Self-discharge Rate | ≤3% / month (at 20°C) |
| Operating Temperature | -20°C ~ +60°C |
| Storage Temperature | -20°C ~ +45°C |
| Weight | Approx. 52g |
Product Highlights
① Slim Long-Form Factor — 7.5mm Thin Profile The 752074’s elongated rectangular design (7.5×20×74mm) fits naturally into slim vertical enclosures — making it a preferred choice for smart speakers, handheld scanners, and custom industrial terminals where height is limited but length is available.
② 2C High-Rate Discharge Capable of delivering up to 5600mA continuous output, the 752074 supports devices with high instantaneous power demands such as portable power tools, active Bluetooth devices, and smart home hubs.
③ 500+ Cycle Long Life Advanced cathode material formulation ensures over 500 full charge-discharge cycles with capacity retention above 80%, significantly reducing replacement frequency and total cost of ownership for end users.
④ Wide Customization Range
- Capacity: 50mAh – 10,000mAh
- Dimensions: fully customizable (T × W × L)
- Connector: JST 1.25 / PH2.0 / XH2.54 / Molex / bare wire
- Protection: standard PCB or smart multi-cell BMS
- Branding: white label or custom printed label
Typical Applications
| Industry | Application Examples |
|---|---|
| Smart Home | Portable smart speakers, wireless doorbells, home hubs |
| Consumer Electronics | Tablets, e-readers, portable gaming consoles |
| Industrial & IoT | Handheld terminals, barcode scanners, field instruments |
| Medical Devices | Portable monitors, CPAP devices, rehabilitation tools |
| Outdoor & Recreation | Portable LED lights, action cameras, outdoor speakers |
| Security Systems | Wireless cameras, alarm panels, smart locks |
Quality Assurance
- ✅ 100% OCV & capacity grading per unit before shipment
- ✅ Internal resistance batch consistency screening (±5mΩ tolerance)
- ✅ Overcharge / over-discharge / short-circuit protection verified
- ✅ Formation & aging process applied to each cell
- ✅ Anti-static bag + foam insert + reinforced outer carton
- ✅ Batch test report & MSDS provided upon request
Certifications
| Certification | Scope |
|---|---|
| UN38.3 | International air & sea transport compliance |
| IEC 62133 | International portable battery safety standard |
| 3C | China compulsory certification |
| RoHS | Hazardous substance restriction compliance |
| CE | European market entry compliance |
| MSDS / SDS | Customs & logistics safety documentation |
Ordering Information
| Item | Details |
|---|---|
| MOQ | 1 pc (sample) / 100 pcs (bulk) |
| Sample Lead Time | 3–5 business days |
| Bulk Lead Time | 7–15 business days |
| Custom Lead Time | 15–25 business days |
| Payment Terms | T/T / L/C / Alibaba Trade Assurance |
| Packaging | Anti-static bag + inner box + outer carton |
| Shipping | DHL / FedEx / UPS / Sea freight |
FAQ
Q: What is the exact capacity of the 752074 model? A: Typical capacity is 2800mAh. Actual capacity may vary ±30mAh depending on discharge rate and temperature. Full test data sheet available upon request.
Q: Can the 752074 be used in a 2S or 3S series configuration? A: Yes. We offer matched cell sets with ±10mAh capacity tolerance and ±3mΩ internal resistance tolerance for multi-cell series packs. Custom BMS available.
Q: Is a bare cell version available without PCB? A: Yes. Both PCB-protected and bare cell versions are available. Please specify your requirement when placing the sample order.
Q: Can you customize the battery to fit my existing enclosure dimensions? A: Absolutely. Share your enclosure dimensions and we will recommend the closest standard model or design a custom cell to fit — no additional tooling fee for small adjustments.
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