10.8V 3350mAh Lithium ion Battery Pack

Product Number:

08DQ0069-01

Nominal voltage:

10.8V

Nominal capacity:

3350mAh

Battery Configuration:

18650-3S1P

Dimension:

71*56*19.5mm

Application:

Handheld Radio

PVC Heat Shrink,Multi Protection System,DC5521 Output

Product Overview

This battery is designed for handheld radio devices used in communication, emergency response, and outdoor field operations. It provides stable output and reliable protection performance, ensuring continuous operation, clear communication support, and dependable power supply in compact portable device structures.

Electrical Specifications

Attribute	Parameter
Product Number	08DQ0069-01
Cell Model	18650-3350mAh-3.6V
Battery Configuration	3S1P
Nominal Voltage	10.8V
Nominal Capacity	3350mAh
Rated Energy	36.18Wh
Charging Voltage	12.6V
Discharge Cut-off Voltage	7.5V
Standard Charging Current	≤1.6A
Standard Discharge Current	≤3.0A
Internal Resistance	≤200mΩ

Mechanical & Environmental

Attribute	Parameter
Charging Temperature	0～45℃
Discharge Temperature	-20～60℃
Storage Temperature	-20～35℃
Dimensions	715619.5mm (Max)
Weight	150g
Output Type	DC5521 DC connector
Battery Case	Blue PVC heat shrink
Protection System	Short circuit protection, overcharge protection, over-discharge protection, overtemperature protection, overcurrent protection, ESD protection

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.