26650 9.6V 3.3Ah LiFePO4 Battery Pack

Product Number:
33DZ031-01
Nominal voltage:
9.6V
Nominal capacity:
3.3Ah
Battery Configuration:
26650-3S1P
Dimension:
82×75×28 mm
Application:
industrial equipment
Wide Temperature Range, Multi Protection System, High Discharge Stability
Product Overview
This battery is designed for industrial testing instruments used in instrumentation and field measurement applications, where stable power is required under complex working conditions. It delivers stable output with wide temperature adaptability, ensuring reliable operation in long-duration and high-demand industrial environments.

Electrical Specifications

Property Parameter
Product Number 33DZ031-01
Cell Model 26650/3.2V/3.3Ah
Battery Configuration 3S1P
Nominal Voltage 9.6V
Nominal Capacity 3.3Ah
Rated Energy 31.68Wh
Charging Voltage 10.95V
Discharge Cut-off Voltage 6V
Standard Charging Current ≤1.65A
Standard Discharge Current ≤2A
Max Continuous discharge current ≤2A
Internal Resistance ≤250mΩ

Mechanical & Environmental

Property Parameter
Charging Temperature -20~45℃
Discharge Temperature -40~60℃
Storage Temperature -40~45℃
Dimensions 82×75×28 mm
Weight 300g
Output Type
Battery Case PVC packaging
Protection System Short circuit / overcharge / over-discharge / charge overcurrent / discharge overcurrent protection

Application Background

This battery solution is designed for testing instruments and industrial measurement equipment, widely used in instrumentation and field data testing applications.
The device requires stable operation under wide temperature conditions and complex working environments, demanding high reliability, stable power output, and strong load capability.

Project Challenges

Requires long-duration continuous stable operation
Must operate in -40~60℃ wide temperature environments
Instantaneous load may reach 4–10A
High requirements for compact size and reliability

Customized Battery Solution

9.6V 3S1P LiFePO4 system: stable medium-voltage output for industrial testing equipment
Multi-protection design: overcharge, over-discharge, overcurrent, and short-circuit protection
Wide-temperature cell design: supports operation in -40~60℃ extreme environments
PVC packaging structure: lightweight design with basic protection enhancement

Application Results

Ensures stable power supply for industrial testing equipment
Adapts to complex temperature and field testing conditions
Improves operational reliability in field applications
Extends overall battery cycle life

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.