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606090 3.7V 4000mAh LiPo Battery
$3.68
Model 606090 3.7V 4000mAhlithium polymer battery. High energy density with built-in BMS protection. Ideal for portable electronics, wearables and IoT devices. Custom sizes available. HNF Battery manufacturer.
Product Overview
The 606090 3.7V 4000mAh LiPo Battery is a high-capacity, slim-profile rechargeable lithium polymer cell engineered for modern portable electronics that demand both compact form and long runtime. With a 14.8Wh energy output and 6Γ60Γ90mm footprint, it serves as a direct replacement or OEM power source for smartphones, tablets, POS terminals, handheld scanners, and portable communication devices.
Produced on fully automated manufacturing lines with 100% electrical testing and dimensional verification, every cell delivers consistent performance within tight tolerances β ready for seamless integration into your product design.
Key Features
- β 4000mAh / 14.8Wh High Capacity β All-day runtime for power-intensive mobile devices
- β Slim 6mm Profile β Ultra-thin design for integration into sleek, compact device housings
- β Flat Discharge Curve β Stable 3.7V output sustained across the full usable capacity range
- β Built-in PCM Protection β Comprehensive overcharge, over-discharge, overcurrent & short-circuit safeguards
- β 500+ Cycle Life β β₯80% capacity retention after 500 full charge/discharge cycles
- β Low Self-Discharge β β€3% per month, suitable for devices with long standby requirements
- β CE & UN38.3 Certified β Air freight compliant, meets EU and global market import requirements
- β OEM/ODM Ready β Custom dimensions, capacity, connector, PCM & private labeling available
Specifications
| Parameter | Value |
|---|---|
| Model | 606090 |
| Nominal Voltage | 3.7V |
| Capacity | 4000mAh |
| Energy | 14.8Wh |
| Charging Voltage | 4.2V Β± 0.05V |
| Discharge Cut-off Voltage | 3.0V |
| Standard Charge Current | 0.5C (2000mA) |
| Max Charge Current | 1C (4000mA) |
| Max Discharge Current | 2C (8000mA) |
| Dimensions | 6.0 Γ 60 Γ 90 mm |
| Weight | ~75g |
| Operating Temperature | -20Β°C ~ +60Β°C |
| Storage Temperature | -10Β°C ~ +45Β°C |
| Self-Discharge Rate | β€3% / month |
| Cycle Life | β₯500 cycles @ β₯80% capacity |
| Certification | CE / UN38.3 / RoHS |
Applications
| Device Category | Typical Use Cases |
|---|---|
| π± Smartphones & Feature Phones | Android handsets, rugged phones, PTT devices |
| π POS & Payment Terminals | Mobile POS, card readers, receipt printers |
| π¦ Handheld Scanners & Terminals | Barcode scanners, RFID readers, warehouse data collectors |
| π₯οΈ Tablets & E-Readers | Budget tablets, educational pads, digital signage controllers |
| π‘ Communication Devices | Walkie-talkies, PoC terminals, field radios |
| π Backup Power Modules | UPS modules, emergency power packs |
| π₯ Portable Medical Devices | Patient monitors, handheld diagnostic instruments |
Quality Assurance
Every battery undergoes a rigorous multi-stage QC process before shipment:
| Test Item | Standard |
|---|---|
| Capacity Verification | 100% units tested β₯ rated 4000mAh |
| Open Circuit Voltage | OCV β₯ 3.85V before shipment |
| Internal Resistance | β€ 100mΞ© |
| Dimensional Tolerance | Β±0.2mm on all axes |
| Appearance Inspection | Zero defect tolerance on surface & tabs |
| Safety Testing | Short circuit / nail penetration / overcharge / crush |
| Cycle Endurance | 500-cycle batch sampling (per IEC 62133) |
OEM & Custom Battery Solutions
We offer comprehensive customization services for device manufacturers, brand owners, and procurement teams:
- Custom Dimensions β Adjust thickness, width & length to match your PCB or housing design exactly
- Capacity Range β 3000mAh ~ 6000mAh for similar form factors
- Connector & Wiring β JST-PH 2.0, Molex 51021, ZH 1.5, XT30, FPC connector, custom cable length & routing
- PCM / BMS Options β Standard single-cell PCM or smart BMS with fuel gauge IC (TI BQ27XXX series)
- NTC Thermistor β Available for thermal monitoring in battery management systems
- Branding & Packaging β Private label, logo printing, custom shrink wrap color, retail box design
- MOQ β 100 pcs for standard models ο½ 500 pcs for full OEM customization
Packaging & Shipping
| Item | Detail |
|---|---|
| Inner Packaging | Individual anti-static poly bag + foam cushion |
| Outer Packaging | Standard export carton (customizable) |
| Carton Qty | 100 ~ 200 pcs / carton (depending on configuration) |
| Shipping Methods | DHL / FedEx / UPS express ο½ Sea freight ο½ Air cargo |
| UN38.3 Compliance | β Air freight approved |
| Lead Time (Sample) | 3 β 5 business days |
| Lead Time (Bulk) | 7 β 15 business days |
Why Choose Us
- π 12+ years specialized in lithium polymer battery manufacturing for consumer & industrial markets
- π¬ In-house R&D lab with automated formation, capacity grading & aging systems
- π ISO 9001 certified quality management β consistent output from raw material to finished product
- βοΈ UN38.3 approved β seamless air express shipping via DHL, FedEx & UPS worldwide
- π 1,000+ customers served across 60+ countries in EU, North America, Southeast Asia & Middle East
- π Free engineering consultation for custom battery integration and BMS design
- π¬ Dedicated account manager β response within 4 business hours
π¬ Send us your device dimensions, runtime requirements, or existing battery model number β our engineers will provide a free compatibility assessment and custom quotation within 24 hours.
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