
48V 10Ah 26650 LiFePo4 Battery Pack
This battery is designed for detection equipment and portable inspection instruments, widely used in field testing and continuous data acquisition scenarios. It delivers stable 48V output with wide-temperature performance, ensuring long-duration reliable operation while maintaining high stability and low-temperature adaptability.
Electrical Specifications
| Attribute | Parameter |
|---|---|
| Product Number | 42DZ002-01 |
| Cell Model | 26650/10Ah/3.2V |
| Battery Configuration | 26650-15S1P |
| Nominal Voltage | 48V |
| Nominal Capacity | 10Ah |
| Rated Energy | 480Wh |
| Charging Voltage | 54.7V |
| Discharge Cut-off Voltage | 30V |
| Standard Charging Current | ≤10A |
| Standard Discharge Current | 10A |
| Max Continuous discharge current | 20A |
| Internal Resistance | ≤200mΩ |
Mechanical & Environmental
| Attribute | Parameter |
|---|---|
| Charging Temperature | 0~45℃ |
| Discharge Temperature | -20~55℃ |
| Storage temperature | -20~45℃ |
| Dimensions | 245×145×90mm (max) |
| Weight | 5000g |
| Output Type | Power output |
| Battery Case | Epoxy plate + PVC |
| Communication Protocol | RS232 / RS485 |
| Protection Rating | N/A |
| Protection System | Short circuit, overcharge, overdischarge, overcurrent, balancing, temperature monitoring |
Application Background
The device requires long-duration continuous operation in complex environments, maintaining stable power supply during mobile detection and data communication, with high demands on runtime, output stability, and communication capability.
Project Challenges
Requires 8–12 hours of continuous field operation
Stable discharge performance under low-temperature conditions (-20°C)
Simultaneous operation of detection load and data communication with fluctuating power demand
Strict requirements on weight and compact structure for portability
Customized Battery Solution
48V high-voltage platform: ensures stable power support for detection systems
Dual communication management: RS232/RS485 for real-time data transmission and battery status monitoring
Multiple protection system: overcharge, over-discharge, overcurrent, short circuit, balancing, and temperature protection
Lightweight structural design: epoxy board + PVC housing for durability and portability
Application Results
Enables stable 8–12 hours field operation
Reliable performance maintained at low temperatures down to -20°C
Improved system reliability by ~20% through stable power and communication
Enhanced portability, significantly improving field operational 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)












