Low Temperature 18650 3.6V 3300mAh Lithium-ion Battery
Product Number:
36AQ517-01D
Nominal voltage:
3.6V
Nominal capacity:
3300mAh
Battery Configuration:
18650-1S1P
Dimension:
74 × 21.7 × 24.3 mm
Application:
Infrared Thermal Imager
Wide Temperature Operation, Electrical Safety Protection, Compact Lightweight Design
Product Overview
Electrical Specifications
| Attribute | Parameter |
| Product Number | 36AQ517-01D |
| Cell Model | 18650-3350mAh-3.6V |
| Battery Configuration | 18650-1S1P |
| Nominal Voltage | 3.6V |
| Nominal Capacity | 3300mAh |
| Rated Energy | 11.88Wh |
| Charging Voltage | 4.2V |
| Discharge Cut-off Voltage | 2.8V |
| Standard Charging Current | ≤1.5A |
| Standard Discharge Current | ≤2A |
| Max Continuous Discharge Current | ≤2A |
| Internal Resistance | ≤180mΩ |
Mechanical & Environmental
| Attribute | Parameter |
| Charging Temperature | 0 ~ 45℃ |
| Discharge Temperature | -40 ~ 60℃ |
| Storage Temperature | -20 ~ 35℃ |
| Dimensions | 74 × 21.7 × 24.3 mm |
| Weight | 80g |
| Output Type | Gold plated shrapnel |
| Battery Case | ABS + PC engineering plastic |
| Protection System | Short circuit / Overcharge / Overdischarge / Overcurrent / ESD protection |
Application Background
This battery solution is designed for infrared thermal imaging devices, widely used in outdoor inspection, security monitoring, and low-temperature detection scenarios.
The device must operate reliably in extreme cold and complex outdoor environments, maintaining stable power during continuous imaging and data acquisition, with high requirements for low-temperature discharge performance, runtime, and structural reliability.
Project Challenges
- Stable discharge required at -40°C extreme low temperature
- Continuous imaging operation requires stable voltage output
- Long-duration outdoor use demands high runtime and energy density
- Compact device design limits battery size and weight
Customized Battery Solution
- Wide-temperature design: supports -40°C to 60°C discharge for reliable operation in extreme environments
- Multi-level protection: overcharge, over-discharge, overcurrent, short circuit, and ESD protection
- Compact 1S1P structure: optimized for small handheld device integration
- Durable housing: ABS+PC enclosure for improved impact resistance and structural stability
Application Results
- Stable performance in low-temperature environments ensures continuous imaging
- Extended battery runtime reduces frequent replacement needs
- Stable voltage output improves imaging system reliability
- Lightweight design enhances portability for handheld operation
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.
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