18650 5V 10Ah Low Temperature Explosion-Proof Power Bank
Product Number:
40AQ054-01
Nominal voltage:
5V
Nominal capacity:
10Ah
Battery Configuration:
18650-1S3P
Dimension:
61.50 × 94 × 23 mm
Application:
Specialized Handheld Devices
-40℃ Discharge, Nail Penetration Pesistant, Ex ic Explosion-proof
Product Overview
Electrical Specifications
| Attribute | Parameter |
| Product Number | 40AQ054-01 |
| Cell Model | 18650-3350mAh-3.6V |
| Battery Configuration | 18650-1S3P |
| Nominal Voltage | 3.6V |
| Nominal Capacity | 10000mAh |
| Rated Energy | 36Wh |
| Charging Voltage | 5.0V |
| Standard Charging Current | ≤2.3A |
| Standard Discharge Current | 2.0A |
| Max Continuous Discharge Current | 2.0A |
| Internal Resistance | ≤200mΩ |
Mechanical & Environmental
| Attribute | Parameter |
| Charging Temperature | 0 ~ +45℃ |
| Discharge Temperature | -30 ~ +55℃ |
| Storage Temperature | -20 ~ +20℃ |
| Dimensions | 61.50 × 94 × 23 mm |
| Weight | 183 ± 30 g |
| Output Type | 5.0V Output |
| Battery Case | Plastic Case |
| Protection System | Short Circuit Protection, Overcharge Protection, Overdischarge Protection, Overtemperature Protection, Overcurrent Protection |
Battery Features
- Passed safety tests such as nail penetration test;
- Operates in a wide temperature range from -40°C to +60°C;
- Complies with Ex ic IIB T4 Gc explosion-proof standard.
Application Background
This battery solution is specifically designed for special handheld devices, suitable for hazardous and extreme environments such as petrochemical sites, gas detection, and emergency inspections.
The device must operate reliably in low-temperature and potentially explosive environments, maintaining stable power supply during data acquisition and communication, with higher requirements for explosion-proof safety, low-temperature performance, and reliability.
Project Challenges
- Stable discharge required in extreme cold conditions (-30°C to -40°C)
- Strict Ex ic explosion-proof requirements in hazardous environments
- Limited space and weight constraints for handheld devices
- Long outdoor operation requiring high capacity (10Ah)
Customized Battery Solution
- Explosion-proof design: Compliant with Ex ic IIB T4 Gc standard for hazardous environments
- Enhanced low-temperature performance: Supports -40°C discharge for reliable operation in extreme cold
- High safety structure: Passed rigorous safety tests such as nail penetration
- Multi-protection: overcharge, over-discharge, over-current, short circuit, and temperature protection
Application Results
- Significantly improved device stability in extreme cold environments
- Meets explosion-proof requirements for high-risk applications
- Supports continuous operation for over 8 hours, reducing replacement frequency
- Enhanced structural safety, lowering operational risks
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.
Products
Related Products
