
18650 3.6V 3350mAh Lithium-ion Battery
Designed for infrared thermal imagers and portable infrared devices, this lithium-ion battery supports outdoor inspection and thermal detection applications. With stable output and a lightweight compact structure, it ensures reliable continuous operation in portable equipment.
Electrical Specifications
| Attribute | Parameter |
|---|---|
| Product Number | 01DQ0030-16 |
| Cell Model | 18650-3350mAh-3.6V |
| Battery Configuration | 18650-1S1P |
| Nominal Voltage | 3.6V |
| Nominal Capacity | 3350mAh |
| Rated Energy | 12.06Wh |
| Charging Voltage | 4.2V |
| Discharge Cut-off Voltage | 2.8V |
| Standard Charging Current | ≤3A |
| Standard Discharge Current | ≤3A |
| Max Continuous Discharge Current | ≤3A |
| Internal Resistance | ≤150mΩ |
Mechanical & Environmental
| Attribute | Parameter |
|---|---|
| Charging Temperature | 0~45℃ |
| Discharge Temperature | -20~60℃ |
| Storage Temperature | -20~35℃ |
| Dimensions | 86.8523.927.9mm |
| Weight | 60g |
| Battery Case | Engineering Plastic ABS+PC |
| Communication Protocol | SMBus |
| Protection System | Short circuit protection, overcharge protection, overdischarge protection, overcurrent protection, ESD protection |
This battery solution is specially designed for infrared thermal imagers, suitable for outdoor inspection, equipment monitoring, and portable thermal detection applications.
Thermal imaging devices require stable power supply during long operating periods and complex environments, placing high demands on runtime, output stability, and lightweight structure.
Project Challenges
Devices need to operate continuously for 4–6 hours or longer
Complex outdoor environments require operation from -20℃ to 60℃
Portable devices have strict size and weight limitations
High-precision thermal imaging systems require stable power output
Customized Battery Solution
Lightweight compact design: 60g structure optimized for portable thermal imaging devices
ABS+PC housing: Enhances structural strength and impact resistance
SMBus communication management: Supports accurate data transmission and temperature control
Multiple protection functions: Integrated overcharge, overdischarge, overcurrent, short circuit, and ESD protection
Application Results
Supports stable continuous operation for 4–6 hours or longer
Stable output improves device operating reliability in complex environments
Lightweight design enhances portability and user experience
Stable cycle performance helps extend overall device service 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)












