3.7V 120mAh Compact Li-Polymer Battery 401230
Compact 3.7V 120mAh 401230 Li-Polymer battery with pre-attached wires. Perfect for small electronics like smart wearables and portable devices. Supports OEM/ODM customization for connectors, cables, and packaging.
Description
Model AS401230 Ultra-Slim Li-Polymer Battery Pack
Voltage: 3.7V | Capacity: 120mAh (0.37Wh) | Size: 32×12.5×4.1mm
This premium AS401230 lithium polymer battery is tailored for slim and power-saving electronic products. Lightweight compact structure perfectly adapts narrow internal installation space, delivering steady and reliable power output for diverse portable devices.
Technical Specifications
| Battery Type | Lithium Ion Polymer Battery |
| Part Number | AS401230 |
| Voltage @ Capacity | 3.7V @ 120mAh (0.37Wh) |
| Protection Circuit | Yes |
| Thermistor (NTC) | / |
| Wires | UL3302 30AWG 20mm |
| Connector | / |
| Dimensions (L x W x T) | 32mm x 12.5mm x 4.1mm |
| Charge Current | 0.2C to 0.5C |
| Discharge Current | 0.5C to 1.0C |
| Storage Temperature | -20°C to +45°C |
Core Advantages
- ✔
Ultra-Thin Mini Size: Slim body fits perfectly into tiny and narrow device inner space. - ✔
Built-in Safety Protection: Effectively avoid overcharge, overdischarge and short circuit hazards. - ✔
Stable Power Output: Consistent discharge performance meets low-power daily operation demand. - ✔
Wide Temperature Adaptability: Reliable work performance under different ambient temperatures.
Application Scope
Wearable Devices
Smart watches, fitness bands and portable wearable gadgets
Smart watches, fitness bands and portable wearable gadgets
Wireless Audio
TWS earbuds and mini Bluetooth headsets
TWS earbuds and mini Bluetooth headsets
Medical & IoT Gear
Portable medical monitors and smart home sensors
Portable medical monitors and smart home sensors
Small Hobby Toys
Mini drones, remote control toys and compact electronics
Mini drones, remote control toys and compact electronics
OEM & ODM Customization Service
- Connector Assembly: Equip JST, Molex, PHR and other customized connectors as requested.
- Wire Specification Adjustment: Modify wire length and wire gauge to match internal layout.
- Size & Capacity Custom: Develop exclusive size and capacity batteries according to design drawings.
- Private Label Printing: Add customized brand logo and identification labels on battery surface.
Safety Notice: Use dedicated lithium polymer charger. Do not squeeze, pierce or expose battery to high temperature environment.
