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6F No.18 Yucai Rd, Dalingshan Town, Dongguan, Guangdong, China
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602535 3.7V 500mAh LiPo Battery
$1.50
Model 602535 3.7V 500mAhlithium 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 602535 3.7V 500mAh LiPo Battery is a compact, lightweight rechargeable lithium polymer cell designed for a wide range of low-power consumer electronics and IoT devices. With stable discharge performance and high energy density, it is the ideal power solution for smartwatches, fitness trackers, GPS modules, Bluetooth earphones, handheld gaming consoles, and other portable devices.
Key Features
- ✅ High Energy Density – 500mAh capacity in an ultra-slim 6×25×35mm form factor
- ✅ Stable Voltage Output – Nominal 3.7V, fully charged to 4.2V
- ✅ Long Cycle Life – 500+ charge/discharge cycles at ≥80% capacity retention
- ✅ Safe & Reliable – Built-in PCM protection against overcharge, over-discharge & short circuit
- ✅ CE Certified – Meets international safety and quality standards
- ✅ Custom OEM Available – Size, capacity, connector & wire harness customizable
Specifications
| Parameter | Value |
|---|---|
| Model | 602535 |
| Nominal Voltage | 3.7V |
| Capacity | 500mAh |
| Charging Voltage | 4.2V ± 0.05V |
| Discharge Cut-off Voltage | 3.0V |
| Max Charge Current | 0.5C (250mA) |
| Max Discharge Current | 1C (500mAh) |
| Dimensions | 6.0 × 25 × 35 mm |
| Weight | ~10g |
| Operating Temperature | -20°C ~ +60°C |
| Certification | CE |
Applications
- ⌚ Smartwatches & Fitness Bands
- 🎮 Handheld Game Controllers
- 🎧 Bluetooth Earphones & Headsets
- 📡 GPS Trackers & IoT Sensors
- 💡 Smart Home Devices
- 🏥 Medical Wearables
OEM & Custom Service
We support full OEM/ODM customization:
- Custom battery dimensions & capacity (100mAh – 10,000mAh)
- Custom connectors (JST, Molex, bare wire, etc.)
- Private label & packaging
- MOQ as low as 100 pcs
Why Choose Us?
- 10+ years of LiPo battery manufacturing experience
- In-house R&D and testing laboratory
- ISO 9001 / CE / UN38.3 certified
- Fast sample lead time: 3–5 business days
- OEM orders shipped within 7–15 business days
💬 Contact us today for samples, bulk pricing, or custom battery solutions.
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