26650 48V 28Ah LiFePO4 Battery Pack for Vehicle Backup Power Supply
26650 48V 28Ah LiFePO4 Battery Pack
26650 48V 28Ah LiFePO4 Battery Pack - Image 3

26650 48V 28Ah LiFePO4 Battery Pack

Product Number:
06DQ056-01
Nominal voltage:
48V
Nominal capacity:
28Ah
Battery Configuration:
26650-15S8P
Dimension:
530*235*133mm
Application:
backup power supply
Get Custom Solution
Metal Case, RS485 Communication, High Cycle Life
Product Overview

This battery is designed for vehicle backup power, patrol robots, and AGV carts, providing reliable energy support for monitoring, mobile operations, and emergency power scenarios. Its high-capacity 48V output and metal casing ensure stable output and long cycle life, keeping devices operational under high load and harsh conditions.

Electrical Specifications

Attribute Parameter
Product Number 06DQ056-01
Cell Model 26650-3500mAh-3.2V
Battery Configuration 26650-15S8P
Nominal Voltage 48V
Nominal Capacity 28Ah
Rated Energy 1344Wh
Charging Voltage 54V
Discharge Cut-off Voltage 37.5V
Standard Charging Current ≤14A
Standard Discharge Current 5.6A
Max Continuous Discharge Current 30A
Internal Resistance ≤120mΩ

Mechanical & Environmental

Attribute Parameter
Charging Temperature 0～45℃
Discharge Temperature -20～60℃
Storage Temperature -20～35℃
Dimensions 530235133mm
Weight 16kg
Output Type Anderson Connector
Battery Case Metal Plate Case
Communication Protocol RS485
Protection System Short Circuit Protection, Overcharge Protection, Over-discharge Protection, Over Temperature Protection, Overcurrent Protection, ESD Protection

Application Background

This battery solution is designed for patrol robots and AGV devices, suitable for inspection, mobile transport, and unattended operations.
Robots require long continuous operation and stable power supply under complex conditions, demanding high performance in endurance, communication management, and safety protection.

Project Challenges

Patrol robots require continuous operation for 10–12 hours
Frequent start-stop and slope conditions generate instantaneous high-current shocks
Outdoor and complex environments demand wide temperature adaptability
Long-term cycling requires stable performance and extended battery life

Customized Battery Solution

High-capacity platform: 48V 28Ah output structure supports long-endurance operation
RS485 communication management: real-time data transmission and battery status monitoring
Metal case design: enhances structural strength and installation reliability
Multiple protection mechanisms: overcharge, over-discharge, overcurrent, short circuit, and ESD protection

Application Results

Supports patrol robots running continuously for over 10 hours
Stable output under high load, improving operational reliability by ~20%+
3000+ cycle life reduces maintenance costs
Wide temperature performance improves adaptability to complex environments

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.
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