
18650 6.4V 1500mAh LiFePO4 Battery Pack
This is a Li-ion battery designed for GPS remote monitoring devices used in asset tracking, vehicle positioning, and outdoor surveillance scenarios. With stable 6.4V output, compact PVC structure, and full protection system, it ensures reliable 24/7 low-power operation and consistent communication performance in long-term deployments.
Electrical Specifications
| Attribute | Parameter |
|---|---|
| Product Number | 05DQ0026-01 |
| Cell Model | 18650/3.2V/1500mAh |
| Battery Configuration | 18650-2S1P |
| Nominal Voltage | 6.4V |
| Nominal Capacity | 1500mAh |
| Rated Energy | 9.6Wh |
| Charging Voltage | 7.3V |
| Discharge Cut-off Voltage | 5V |
| Standard Charging Current | ≤0.75A |
| Standard Discharge Current | 1.5A |
| Internal Resistance | ≤180mΩ |
Mechanical & Environmental
| Attribute | Parameter |
|---|---|
| Charging Temperature | 0~45℃ |
| Discharge Temperature | -20~60℃ |
| Storage Temperature | -20~35℃ |
| Dimensions | 68 × 37.5 × 21.5 mm |
| Weight | 0.1Kg |
| Output Type | Wire lead output |
| Battery Case | PVC |
| Protection System | Short circuit / overcharge / over-discharge / overcurrent protection |
Application Background
This battery solution is designed for GPS remote monitoring devices, widely used in asset tracking, vehicle positioning, and outdoor remote surveillance applications.
The device requires long-term low-power operation with stable communication support, demanding high reliability, compact size, and strong endurance performance.
Project Challenges
Devices require 24/7 continuous low-power operation
Outdoor deployment demands strong environmental adaptability (-20℃ to 60℃)
Compact device design requires a highly space-efficient battery
Must support intermittent communication loads with current fluctuations
Customized Battery Solution
6.4V 2S1P configuration ensures stable power supply for GPS devices
Low internal resistance (≤180mΩ) improves transient response capability
Compact PVC packaging enables easy integration into small tracking devices
Multi-protection system (overcharge/overdischarge/overcurrent/short circuit) ensures long-term safety
Application Results
Enables stable 24/7 operation of GPS monitoring devices
Improves outdoor power stability by approximately 20%+
Lightweight design enhances portability and concealment
Extends overall device lifespan and runtime efficiency
We support flexible customization based on your project requirements, including:
- Voltage range: 3.2V – 72V
- Capacity range: 100mAh – 100Ah
- Electrical performance design: Charge/discharge parameters, C-rate, internal resistance, temperature performance
- Mechanical design: Appearance, dimensions, housing material, and integrated structural engineering
- BMS design: Battery protection, cell balancing, and communication protocols (SMBus / I2C / UART)











