Product Overview
For a complete overview of our custom battery capabilities, check out our full guide: Custom Lithium Battery – OEM/ODM Solutions for IoT, Wearables & Medical Devices.
The AS18650 10400mAh Battery Pack is a high-capacity lithium-ion battery solution designed for OEM buyers requiring reliable, long-lasting power for their devices. With 3.7V nominal voltage and 10400mAh capacity (38.48Wh) , this compact 18650 battery pack delivers extended runtime for medical devices, consumer electronics, smart home systems, industrial tools, and DIY projects.
Manufactured by A&S Power, this battery pack features built-in PCM protection, NTC thermistor for temperature monitoring, 24AWG wires, and a ZHR-3P connector – ensuring safe and stable operation across a wide range of applications.
Key Specifications
| Parameter | Value |
|---|---|
| Model | AS18650 |
| Nominal Voltage | 3.7V |
| Capacity | 10400mAh (38.48Wh) |
| Dimensions | 68.5 × 38.5 × 38.5mm |
| Protection | Built-in PCM (overcharge, over-discharge, short-circuit, overcurrent) |
| Temperature Monitoring | NTC thermistor |
| Wire | 24AWG |
| Connector | ZHR-3P |
| Casing | Durable blue shrink tubing |
| Certifications | UL, CE, RoHS, UN38.3 |
Customization Options
As a custom lithium battery manufacturer, A&S Power offers full OEM/ODM services for this 18650 battery pack:
| Customization Area | Options |
|---|---|
| Capacity | Adjustable to your specific requirements |
| Voltage | Custom configurations available |
| Connectors | JST, Molex, Anderson, XT60, or custom wiring |
| Cables | Custom length and gauge |
| Labeling | OEM branding with your logo and product info |
| Packaging | Retail-ready or industrial packaging |
| BMS | Advanced BMS with I²C, SMBus, or CAN communication |
Applications
This 10400mAh 18650 battery pack is ideal for:
-
Medical Devices: Portable monitors, diagnostic equipment, infusion pumps
-
Consumer Electronics: High-capacity power banks, portable speakers, camping lights
-
Smart Home: Wireless sensors, security cameras, smart locks
-
Industrial Tools: Handheld scanners, testing equipment, robotics
-
DIY Projects: Custom electronics, hobbyist applications, e-bike conversions
Why Choose A&S Power for Your 18650 Battery Needs
✅ High-Capacity Solutions
10400mAh capacity for extended runtime – ideal for power-hungry devices.
✅ Safety First
Built-in PCM and NTC thermistor provide overcharge, over-discharge, short-circuit, and over-temperature protection. UL, CE, RoHS, and UN38.3 certified.
✅ Custom Engineering
We work with you to design the perfect battery – custom connectors, cables, voltage, capacity, and BMS.
✅ OEM/ODM Services
Full customization with your brand label, packaging, and technical specifications.
✅ Global Shipping
UN38.3 certified for safe air and sea transport worldwide.
Read more: 5000mAh 18650 Battery – High-Capacity Cell for OEM Projects
Get a Quote
Need a custom 18650 battery pack for your OEM project? Contact A&S Power today.
📄 Request a Technical Datasheet – Contact Us
📞 Speak with Our Engineering Team – Get In Touch
🔗 Browse Our Custom Battery Solutions – View Products