18650 3.6V 6700mAh Lithium-ion Battery for Monitoring Device

Product Number:
01DQ0040-20T
Nominal voltage:
3.6V
Nominal capacity:
6700mAh
Battery Configuration:
18650-1S2P
Dimension:
28.55 × 40 × 73.0 mm
Application:
security monitoring devices
Compact ABS+PC Case, Stable Output, Long Runtime
Product Overview

This battery is specially designed for security monitoring devices, suitable for video surveillance and continuous standby scenarios. Featuring stable output and long runtime, it ensures reliable operation under high load and extended use.

Electrical Specifications

Attribute Parameter
Product Number 01DQ0040-20T
Cell Model 18650/3350mAh/3.6V
Battery Configuration 18650-1S2P
Nominal Voltage 3.6V
Nominal Capacity 6700mAh
Rated Energy 24.12Wh
Discharge Cut-off Voltage 3.0V
Standard Charging Current ≤2.6A
Standard Discharge Current 2.6A
Max Continuous Discharge Current 2.6A
Internal Resistance ≤250mΩ

Mechanical & Environmental

Attribute Parameter
Charging Temperature 0~45℃
Discharge Temperature -20~60℃
Storage Temperature -20~25℃
Dimensions 28.55 × 40 × 73.0 mm
Weight 130 g
Battery Case ABS+PC
Protection System Fuel gauge calculation, short circuit protection, overcharge protection, overdischarge 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.