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103045 3.7V 1300mAh LiPo Battery
$2.85
Model 103045 3.7V 1300mAhlithium polymer battery. High energy density with built-in BMS protection. Ideal for portable electronics, wearables and IoT devices. Custom sizes available. HNF Battery manufacturer.
Key Attributes
| Attribute Name | Detail | Attribute Name | Detail |
|---|---|---|---|
| Battery Type | Li-polymer | Rechargeable | RECHARGABLE |
| Use | Camera, Gaming, Home Appliance, Instant Communication, LAPTOP, MP3 / MP4 Player, Other, TELESCOPE, THERMOMETER, Tablet, Video Game Player, electric car, mobile phone, Watch | Type | Rechargeable Batteries, li polymer, battery |
| Brand Name | HNF | Color | White |
| Products Status | Stock | Place of Origin | Guangdong |
| Model Number | 103045 | Nominal Voltage | 3.7V |
| Product Name | li-polymer battery | Rechargeable | Rechareable Battery |
| Model Number | 103045 | Dimensions | 10 30 45 mm |
| Discharge Cut-off Voltage | 3.0V | Cycle Life | ≥500 cycles |
| Application | Smart wearable devices, Portable electronics | Key Words | LiPo Battery 3.7V Rechargeable Battery 1000mAh Lithium Battery |
| Keyword | Lithium Polymer Battery, Custom LiPo Battery Battery Manufacturer |
Packaging and Delivery
| Item | Content |
|---|---|
| Selling Units | Single item |
| Single Package Size | 20 x 10 x 3 cm |
| Single Gross Weight | 0.053 kg |
Compact, Protected & Ready to Power Smart Devices.
The 103045 3.7V 1200mAh Lithium Polymer Battery is engineered for modern portable electronics that demand reliable power in a slim, lightweight package. With built-in PCM multi-protection, Grade A cell quality, and a precision form factor — it’s the ideal power solution for Bluetooth speakers, smartwatches, beauty devices, IoT wearables, and more.
✅ Key Features
🔋 1200mAh High Capacity – Extended Runtime Delivers consistent, long-lasting power tailored for compact smart devices. Keeps Bluetooth speakers pumping, beauty tools running, and wearables tracking — through full daily usage without interruption.
📐 Ultra-Slim Design – 103045 (10 × 30 × 45mm) The slender 10mm profile and compact 30×45mm footprint enable seamless drop-in integration across a wide range of portable devices — minimizing engineering effort and accelerating time-to-market for product developers.
🛡️ Built-in PCM 4-in-1 Protection High-performance Protection Circuit Module (PCM) provides comprehensive defense against overcharge, over-discharge, overcurrent, and short circuit — delivering safe, stable operation throughout the battery’s full lifecycle and protecting both devices and end users.
⚡ Stable Discharge Platform – Clean, Consistent Power Advanced polymer electrolyte system produces a flat, stable discharge curve with minimal voltage fluctuation — ensuring smooth, uninterrupted performance for audio devices, beauty tools, and other voltage-sensitive applications.
♻️ 500+ Cycle Life – Long-Term Reliability Rated for over 500 full charge/discharge cycles with ultra-low self-discharge. Retains excellent capacity after long-term storage — reducing total cost of ownership and minimizing replacement frequency for end users.
🏭 Grade A Cells – Factory Direct Quality Produced on our own ISO-certified manufacturing line with rigorous multi-stage QC protocols. Grade A cells exclusively — ensuring superior batch consistency, uniform internal resistance, and dependable electrochemical performance across every order.
🌍 CE Certified & Globally Compliant CE / UN38.3 / RoHS / MSDS / IEC62133 certified — fully compliant with EU market requirements and international air freight regulations. Complete documentation available for seamless global customs clearance.
📦 In Stock – Fast Fulfillment Strong warehouse inventory ready for immediate dispatch. Flexible order quantities from R&D samples to high-volume production runs with competitive lead times and global logistics support.
📦 Specifications
| Spec | Detail |
|---|---|
| Model | 103045 |
| Nominal Voltage | 3.7V |
| Capacity | 1200mAh |
| Charge Voltage | 4.2V |
| Discharge Cutoff | 3.0V |
| Max Discharge Current | 1.2A (1C) |
| Internal Resistance | ≤ 150mΩ |
| Dimensions | 10 × 30 × 45 mm |
| Weight | ~22g |
| Cycle Life | ≥ 500 cycles |
| Protection | Overcharge / Over-discharge / Overcurrent / Short Circuit (PCM) |
| Operating Temp | -20℃ ~ 60℃ |
| Storage Temp | -20℃ ~ 45℃ |
| Certifications | CE / UN38.3 / RoHS / MSDS / IEC62133 |
🔌 Compatible Applications
| Category | Devices |
|---|---|
| 🔊 Audio | Bluetooth Speakers, Wireless Earphone Cases, Voice Recorders |
| ⌚ Wearables | Smartwatches, Fitness Bands, Health Monitors |
| 💄 Beauty & Wellness | Facial Beauty Devices, Neck Massagers, Eye Massagers |
| 📡 IoT & Tracking | GPS Trackers, Smart Locks, IoT Sensors |
| 🧸 Smart Toys | Intelligent Plush Toys, Electronic Pets, Robot Companions |
| 🏥 Medical | Portable Diagnostic Devices, Handheld Health Monitors |
| 💡 Smart Home | Mini Fans, Smart Sensors, Portable Lighting |
| 🔋 Portable Power | Backup Power Modules, Emergency Power Banks |
📣 Why Choose Us?
| Feature | Benefit |
|---|---|
| ✅ PCM Protection Built-in | Safe for all device types and end-user scenarios |
| ✅ CE + IEC62133 Certified | Global market ready, full compliance docs provided |
| ✅ Grade A Cells Only | High consistency, reliable batch-to-batch performance |
| ✅ Factory Direct | Competitive pricing, zero middleman markup |
| ✅ In Stock | Immediate fulfillment, short lead times |
| ✅ Low MOQ | Flexible for startups, brands & large manufacturers |
| ✅ OEM / ODM | Custom capacity, size, wire length & connector type |
| ✅ Global Shipping | Air & sea freight with complete compliance documentation |
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