High Capacity 7.4V 6500mAh 18650 Li-ion Battery Pack
Heavy-duty 7.4V 6500mAh rechargeable lithium battery pack built with premium 18650 cells. Features an integrated Protection Circuit Module (PCM) and NTC Thermistor for superior safety and temperature monitoring. Designed for medical devices, portable equipment, and industrial instruments. Comes with a JST connector for easy plug-and-play installation.
Description
Model 18650 – 7.4V Ultra-High Capacity Lithium Battery Pack with NTC
Voltage: 7.4V | Capacity: 6500mAh (48.1Wh) | Size: 68.5×38.5×38.0mm
Upgrade your portable devices with this robust 18650 Lithium Battery Pack, a high-performance power solution delivering 48.1Wh of long-lasting energy. Engineered for reliability, this battery pack utilizes a robust assembly of cylindrical lithium-ion cells encased in a durable, shrink-wrapped housing.
Unlike standard bare cells, this pack is “smart-ready.” It features a built-in Protection Circuit to prevent overcharging, over-discharging and short circuits, ensuring the longevity of both the battery and your device. The integrated NTC Thermistor allows your device to monitor battery temperature in real-time, preventing overheating during intense operation. With its compact dimensions and pre-installed JST-ZER-06V-S connector, it is designed for seamless integration.
Technical Specifications
| Battery Type | Lithium Ion Battery |
| Part Number | 18650 |
| Voltage @ Capacity | 7.4V @ 6500mAh (48.1Wh) |
| Protection Circuit | Yes (PCM Included) |
| Thermistor (NTC) | Yes |
| Wires | UL3302 AWG24 50mm |
| Connector | JST-ZER-06V-S |
| Dimensions (L x W x T) | 68.5mm x 38.5mm x 38.0mm |
| Charge Current | 0.2C to 0.5C (Standard Charge) |
| Discharge Current | 0.5C to 1.0C (Continuous) |
| Storage Temperature | -20°C to +60°C |
Core Advantages
- ✔
High Energy Density: Delivers massive 6500mAh capacity in a compact form factor, ensuring extended runtime for power-hungry devices. - ✔
Advanced Safety Protection: Built-in PCM safeguards against over-charging, over-discharging, over-current and short circuits. - ✔
Real-Time Temperature Monitoring: Integrated NTC thermistor prevents overheating and ensures system stability. - ✔
Plug-and-Play Design: Pre-installed UL3302 wires and JST-ZER-06V-S connector make installation quick and hassle-free. - ✔
Robust Construction: Tightly packed and insulated cells provide excellent vibration resistance for industrial applications.
Perfect For Applications
High-end portable audio, tablets and handheld gaming devices.
Mobile payment terminals and portable cash registers.
Test equipment, data loggers and measurement devices.
Barcode scanners, handheld terminals and rugged devices.
Portable monitors and diagnostic tools requiring NTC monitoring.
Customization Services (OEM/ODM)
We offer comprehensive OEM and ODM services to tailor the battery pack to your specific application needs:
- Connector Options: Replace JST-ZER-06V-S with JST-PH, Molex, Anderson or bare wires as required.
- Wire & Cable Length: Customize wire gauges and lengths to fit your internal assembly layout.
- NTC & PCB Configuration: Adjust NTC resistance values or upgrade protection board parameters.
- Packaging & Labeling: Custom shrink wrap colors, branding labels and barcode printing available.
- Assembly Structure: Customize battery holders, casing designs and mounting brackets.
