3.7V 60mAh Ultra-Thin 1.3mm Lithium Polymer Battery AS121648
Engineered for the most compact electronic designs, this Ultra-Thin 3.7V 60mAh Lithium Polymer Battery (Model: AS121648) redefines miniaturization. With a mere 1.3mm thickness, this 0.222Wh micro battery combines exceptional flexibility with reliable power, making it the ideal energy solution for smart cards, fitness trackers, and medical patches where every millimeter counts.
Description
Model AS121648 – Ultra-Slim LiPo Bare Cell
Voltage: 3.7V | Capacity: 60mAh (0.222Wh) | Size: 48.5×16.5×1.3mm
The AS121648 Lithium Polymer Battery is a specialized power source designed to meet the rigorous demands of modern, miniaturized electronics. Unlike standard batteries, this 1.3mm thin battery utilizes advanced lamination technology to deliver reliable 3.7V power in an ultra-slim form factor.
Despite its small size, it provides a capacity of 60mAh (0.222Wh), offering a high energy density that supports the functionality of low-power devices without adding bulk. The battery features bare metal tabs for direct PCB soldering, ensuring a secure and space-saving connection method.
Technical Specifications
| Battery Type | Lithium Ion Polymer Battery |
| Part Number | AS121648 |
| Voltage @ Capacity | 3.7V @ 60mAh (0.222Wh) |
| Protection Circuit | / |
| Thermistor (NTC) | / |
| Wires | / |
| Connector | / |
| Dimensions (L x W x T) | 48.5mm x 16.5mm x 1.3mm |
| 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
- ✔
Extreme Thinness: Only 1.3mm thick, fits into the slimmest device profiles and enables sleek industrial designs. - ✔
Lightweight & Flexible: Li-Po chemistry allows for a lightweight structure that can slightly bend for curved wearable surfaces. - ✔
High Energy Density: Delivers 0.222Wh of energy in a minimal footprint, maximizing runtime for small gadgets. - ✔
Direct Soldering: Equipped with metal tabs for easy and secure PCB integration, eliminating bulky connectors.
Perfect For Applications
Fits perfectly within standard credit-card-sized device thickness.
Smart wristbands, fitness trackers and smart rings.
Disposable or rechargeable medical patches and sensors.
Small wireless tracking devices and beacons.
Ultra-slim charging case designs requiring high energy density.
Customization Services (OEM/ODM)
We understand that standard sizes don’t fit every application. Our professional OEM and ODM customization services allow you to tailor the AS121648 battery to your specific needs:
- Connector Options: Solder specific wires and connectors (JST, Molex, etc.) upon request.
- PCB Integration: Add custom PCBs with BMS or NTC thermistors for enhanced safety and monitoring.
- Shape & Size: Adjust dimensions for high-volume projects to maximize internal device space.
- Certification Support: Assist with UL, CE, UN38.3 and other regulatory certifications for target markets.
