26650 12.8V 60Ah LiFePO4 Battery Pack

Product Number:
04EQ226-01
Nominal voltage:
12.8V
Nominal capacity:
60Ah
Battery Configuration:
26650-4S18P
Dimension:
290×220×110 mm
Application:
Library Robot
Shockproof metal case, Temperature protection system, High capacity design
Product Overview

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)
Get a Custom Battery Solution
Tell us about your project needs. Our engineers will provide a tailored battery solution and quotation within 24 hours.