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751525 3.7V 200mAh LiPo Battery
$1.25
Model 751525 3.7V 200mAhlithium polymer battery. High energy density with built-in BMS protection. Ideal for portable electronics, wearables and IoT devices. Custom sizes available. HNF Battery manufacturer.
🔋 751525 LiPo Battery — 3.7V 200mAh Rechargeable Lithium Polymer Battery
Overview The 751525 lithium polymer battery delivers reliable 3.7V / 200mAh power in an ultra-compact 7.5 × 15 × 25mm form factor. Designed for space-constrained applications, it combines high energy density with stable discharge performance — ideal for wearable electronics, IoT devices, and portable consumer products.
Key Specifications
| Parameter | Specification |
|---|---|
| Model | 751525 |
| Nominal Voltage | 3.7V |
| Capacity | 200mAh |
| Dimensions | 7.5 × 15 × 25 mm |
| Weight | ≈ 4g |
| Charge Voltage | 4.2V |
| Discharge Cut-off | 3.0V |
| Cycle Life | ≥ 500 cycles |
| Operating Temp | -20°C ~ 60°C |
| Connector | JST 1.25mm (customizable) |
Features
- ✅ Ultra-slim design — fits tight PCB layouts and wearable enclosures
- ✅ Built-in PCM protection — overcharge, over-discharge & short-circuit protection
- ✅ High cycle life — ≥500 charge/discharge cycles
- ✅ Stable discharge curve — consistent performance across full capacity range
- ✅ RoHS & UN38.3 certified — compliant for international shipping
- ✅ Custom OEM available — capacity, size, connector, wire length, and labeling
Applications
- Smartwatches & fitness trackers
- TWS earbuds & hearing aids
- GPS trackers & IoT sensors
- Medical wearables
- Bluetooth remotes & keyfobs
- Compact handheld devices
Why Choose Us?
- 🏭 Factory direct — no middlemen, competitive pricing
- 📦 In stock — fast lead time, sample orders available
- 🔧 OEM/ODM support — custom battery packs tailored to your product
- 🚢 Experienced in international logistics for hazardous goods (DHL / FedEx / Sea Freight)
📩 Contact us for samples, bulk pricing, or custom specifications.
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