
26650 12.8V 60Ah LiFePO4 Battery Pack
Electrical Specifications
| Attribute | Parameter |
|---|---|
| Product Number | 04EQ226-01 |
| Cell Model | 26650/3.2V/3.5Ah |
| Battery Configuration | 26650-4S18P |
| Nominal Voltage | 12.8V |
| Nominal Capacity | 60Ah |
| Rated Energy | 768Wh |
| Charging Voltage | 14.6V |
| Discharge Cut-off Voltage | 10.8V |
| Standard Charging Current | ≤30A |
| Standard Discharge Current | 12A |
| Max Continuous discharge current | 12A |
| Internal Resistance | ≤200mΩ |
Mechanical & Environmental
| Attribute | Parameter |
|---|---|
| Charging Temperature | 0~45℃ |
| Discharge Temperature | -20~50℃ |
| Storage temperature | -20~40℃ |
| Dimensions | 290×220×110 mm (Max) |
| Weight | 7.6kg |
| Battery Case | Cold-rolled metal plate |
| Protection System | Short circuit / Overcharge / Overdischarge / Overcurrent / Temperature protection |
Application Background
This battery solution is designed for library robots used in book sorting, inventory inspection, and indoor autonomous logistics.
The robot requires long-duration continuous operation with frequent start-stop, turning, and load variation, demanding stable power output and strong peak discharge capability.
Project Challenges
Continuous operation required for 8–12 hours
High transient load during start/stop and handling, up to 60A peak current
Frequent charge/discharge cycles require strong cycle consistency
Limited internal space requires strict control of size and weight
Customized Battery Solution
High-capacity 12.8V 60Ah platform for long-duration operation
Metal housing with shock-absorbing structure for enhanced impact resistance
Multi-level protection system: overcharge, overdischarge, overcurrent, short circuit, and temperature protection
Intelligent thermal protection: automatic shutdown at 65℃ for safe high-load operation
Application Results
Supports 8–12 hours continuous robotic operation
Stable power output under high-load conditions ensures uninterrupted performance
Improved structural robustness for complex indoor environments
Stable cycle performance for long-term high-frequency usage
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)












