18650 3.7V 20.1Ah Lithium ion Battery Pack

Product Number:
02DQ0382-01
Nominal voltage:
3.6V
Nominal capacity:
20.1Ah
Battery Configuration:
18650-1S6P
Dimension:
39*60.1*69.4mm
Application:
security equipment
ABS+PC Housing, USB Charging Support, Multi Protection System
Product Overview
This battery is designed for security system equipment, suitable for surveillance cameras and alarm systems with continuous operation scenarios. It ensures stable power output and compact structure design, meeting the requirement of reliable 24/7 system operation.

Electrical Specifications

Attribute Parameter
Product Number 02DQ0382-01
Cell Model 18650/3350mAh/3.6V
Battery Configuration 18650-1S6P
Nominal Voltage 3.6V
Nominal Capacity 20.1Ah
Rated Energy 72.36Wh
Discharge Cut-off Voltage 2.8V
Standard Charging Current ≤4.0A
Standard Discharge Current 4.0A
Max Continuous Discharge Current 4A
Internal Resistance ≤100mΩ

Mechanical & Environmental

Attribute Parameter
Charging Temperature 0~45℃
Discharge Temperature -20~60℃
Storage Temperature -20~25℃
Dimensions 3960.169.4mm
Weight 350g
Battery Case ABS+PC
Protection System Capacity calculation, short circuit protection, overcharge protection, over-discharge protection, overcurrent protection, USB charging

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.