3.87V 3100mAh High-Voltage Li-Po Battery Pack AS445480
Maximize your device’s runtime with this high-performance 3.87V 3100mAh Lithium Polymer Battery. Featuring a high-energy density design and an integrated NTC thermistor for precise temperature monitoring, this 11.997Wh battery ensures safety and longevity. Equipped with a 51146-5P connector, it is the perfect power upgrade for tablets, handheld terminals, and industrial devices requiring reliable, long-lasting energy.
Description
Model AS445480 – High Voltage Slim LiPo Battery Pack
Voltage: 3.87V | Capacity: 3100mAh (11.997Wh) | Size: 83.0×55.0x4.5mm
Engineered for power-hungry applications, this AS445480 Lithium Polymer Battery combines high voltage chemistry with an ultra-slim 4.5mm profile. Unlike standard 3.7V cells, this high voltage LiPo battery delivers approximately 5% more energy capacity, providing extended operation time for your electronics.
The built-in Protection Circuit Module (PCM) and NTC sensor work together to prevent overcharging, overheating and short circuits, making it a safe and reliable choice for sophisticated portable devices. It comes pre-installed with a 51146-5P connector and UL-certified wires for hassle-free integration.
Technical Specifications
| Battery Type | Lithium Ion Polymer Battery |
| Part Number | AS445480 |
| Voltage @ Capacity | 3.87V @ 3100mAh (11.997Wh) |
| Protection Circuit | Yes (PCM Included) |
| Thermistor (NTC) | Yes |
| Wires | UL1571 AWG28 50mm |
| Connector | 51146-5P |
| Dimensions (L x W x T) | 83.0mm x 55.0mm x 4.5mm |
| Charge Current | 0.2C to 0.5C (Standard Charge) |
| Discharge Current | 0.5C to 1.0C (Continuous) |
| Storage Temperature | -20°C to +45°C |
Core Advantages
- ✔
High Voltage & Capacity: 3.87V chemistry delivers 5% more energy than standard 3.7V cells, totaling 11.997Wh in compact size. - ✔
Enhanced Safety: Integrated PCM and NTC thermistor provide real-time temperature monitoring and comprehensive electrical protection. - ✔
Plug-and-Play Design: Pre-installed 51146-5P connector and UL-certified wires enable easy and secure installation. - ✔
Slim Form Factor: Only 4.5mm thick, fits easily into slim portable electronics without adding unnecessary bulk.
Perfect For Applications
Ideal for devices requiring all-day battery life.
Perfect for scanners and data loggers.
Reliable power for ultrasound machines and monitors.
Long-lasting energy for travel devices.
Consistent power for always-on displays.
Customization Services
We understand that one size doesn’t fit all. Our custom battery solutions include:
- Connector Customization: Replace 51146-5P with JST, Molex or custom plugs to match your motherboard.
- Wire Length & Gauge: Adjust cable length or upgrade to thicker wires (e.g., AWG24) for higher discharge currents.
- Branding: Add your company logo or specific labels to the battery shrink wrap.
- Battery Packs: Combine multiple cells in series or parallel to achieve higher voltages or capacities.
