7.4V 3600mAh Lithium Battery Pack with Built-in Protection AS26650

Power your smart devices with the AS26650 7.4V 3600mAh lithium battery pack. This high-capacity 26.6Wh rechargeable unit features a built-in protection circuit and an NTC thermistor for precise temperature monitoring. Equipped with a durable XHR-3P connector, it is the ideal replacement or upgrade for medical devices, handheld terminals, and smart electronics.

Description

Model AS26650 – High Capacity Lithium Battery Pack

Voltage: 7.4V | Capacity: 3600mAh (26.6Wh) | Size: 67.5×55.0x28.0mm

 7.4V 3600mAh lithium battery pack for portable devices

The AS26650 is a premium 7.4V lithium battery pack designed for applications requiring both high energy density and safety monitoring. Unlike standard battery packs, this unit integrates a high-precision NTC thermistor alongside the protection board, allowing your device to monitor battery temperature in real-time to prevent overheating.

With a robust 3600mAh capacity, this pack delivers 26.6Wh of continuous power. The assembly features high-quality UL1007 AWG26 wires terminated with a secure XHR-3P connector, ensuring a plug-and-play experience. Housed in a durable blue shrink wrap with a compact footprint, it fits perfectly into tight spaces while providing reliable energy for demanding tasks.

Rechargeable 7.4V battery pack with protection circuit

Technical Specifications

Battery Type Lithium Ion Battery
Part Number AS26650
Voltage @ Capacity 7.4V @ 3600mAh (26.6Wh)
Protection Circuit Yes (PCM Included)
Thermistor (NTC) Yes
Wires UL1007 AWG26 40mm
Connector XHR-3P
Dimensions (L x W x T) 67.5mm x 55.0mm x 28.0mm
Charge Current 0.2C to 0.5C (Standard Charge)
Discharge Current 0.5C to 1.0C (Continuous)
Storage Temperature -20°C to +45°C

High-capacity lithium battery for consumer electronics

Core Advantages


  • Integrated NTC Thermistor: Includes temperature sensor for enhanced safety and intelligent battery management systems.

  • High Energy Density: Delivers 3600mAh capacity in compact 26650 form factor to maximize device runtime.

  • Complete Safety Protection: Built-in protection circuit safeguards against overcharge, overdischarge and short circuits.

  • Plug-and-Play Design: Pre-installed connector and tinned wires enable fast and hassle-free installation.

Perfect For Applications

Medical Equipment
Portable monitors and diagnostic tools requiring temperature feedback.
Handheld Terminals
POS systems, barcode scanners and industrial PDA devices.
Smart Home Devices
High-end robotic vacuums and security sensors.
Consumer Electronics
Digital cameras, portable audio equipment and GPS units.

7.4V 3600mAh battery pack for DIY projects

Customization Services

We understand that every device is unique. Our custom battery services include:

  • Connector Customization: Replace XHR-3P with JST, Molex and other compatible connectors.
  • Wire Length & Gauge: Adjust wire length or upgrade to thicker wires for higher discharge requirements.
  • Capacity & Voltage: Custom series-parallel configurations for 11.1V, 14.8V and other voltages.
  • Branding: Custom labels and shrink wrap colors to match your brand identity.

Protected lithium battery pack for small equipment