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Li-Ion 18650 Battery Pack 7.4V
- Operating Voltage Range: 6.0V ~ 8.4V
- Nominal Voltage: 7.4V
- Nominal Capacity 12000mAh: (12Ah)
- Minimum Capacity: 11500mAh
- Rated Energy: 88.8Wh
- Operating Voltage Range: 21.0V ~ 29.4V
- Nominal Voltage: 25.74V
- Nominal Capacity: 20000mAh
- Minimum Capacity: 19200mAh
- Rated Energy: 514.8Wh
Electric Toy Battery Pack
Drone Battery Pack
- Operating Voltage Range: 3.0V ~ 4.2V
- Nominal Voltage: 3.7V
- Nominal Capacity: 2500mAh
- Minimum Capacity: 2300mAh
- Rated Energy: 9.25Wh
Door Lock Battery Pack
- Operating Voltage Range: 3.0V to 4.2V
- Nominal Voltage: 3.6V or 3.7V
- Nominal Capacity: 6000 mAh to 6400 mAh
- Minimum Capacity: 5800 mAh
- Rated Energy: 21.6 Wh to 23.04 Wh
- Grid-Connected AC Parameters:
- Rated Power: 188 kW
- Rated Current: 211 A
- Rated Voltage: AC400V ± (20%~15%)
- Rated Grid Frequency: 50Hz/60Hz
- TDD: <3% (total harmonic distortion)
- Battery Cabinet Dimensions: 1800mm (L) x 2300mm (W) x 1200mm (H)
- Weight: 3000 kg
- Storage Temperature Range: -30°C to +60°C
- Altitude: Up to 6000 meters
- Nominal Capacity: 215 kWh
- System Efficiency: 85%
- Protection Rating: IP54 (dust and water-resistant)
- Battery Cabinet Dimensions: 1800mm (L) x 2300mm (W) x 1200mm (H)
- Weight: 3000 kg
- Storage Temperature Range: -30°C to +60°C
- Altitude: Up to 6000 meters
- Nominal Capacity: 215 kWh
- System Efficiency: 85%
- Protection Rating: IP54 (dust and water-resistant)
- Battery Cabinet Dimensions: 1148mm (L) x 2300mm (W) x 1200mm (H)
- Weight: 2500 kg
- Storage Temperature Range: -30°C to +60°C
- Altitude: Up to 6000 meters
- Nominal Capacity: 160 kWh
- System Efficiency: 85%
- Protection Rating: IP54 (dust and water-resistant)
- Battery Cabinet Dimensions: 1450mm (L) x 1200mm (W) x 2050mm (H)
- Weight: 2000 kg
- Storage Temperature Range: -20°C to +60°C
- Altitude: Up to 6000 meters
- Nominal Capacity: 100 kWh
- System Efficiency: 85%
- Protection Rating: IP54 (dust and water-resistant)
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Dimensions: 1050mm x 1830mm x 800mm
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Operating Temperature Range: -30°C to 50°C
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System Efficiency: 95%
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Battery Type: Lithium-ion
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Maximum Output Power: 300W
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Maximum Input Current: 32A-32A
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PV Power: 19.5kW to 19.9kW
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MPPT Voltage Range: 320V-850V
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Maximum Input Voltage: 850V DC
This all-in-one energy storage system combines a 5.12kWh LiFePO₄ battery with a hybrid inverter for seamless solar integration, backup power, and off-grid use. Pre-wired for quick setup, it supports smart energy management with safe, efficient performance.
- Standard 19-inch design for high compatibility
- High temperature performance, below 60℃ without air-conditioning cooling, energy saving, intelligent management
- Long life, 6000 times @0.5C, 80%DOD, 25℃
- Modular, lightweight, easy operation and maintenance
- Default software anti-theft function (Optional)
- More than 10 years life time of design
- Modular design, small volume, high capacity
- Comapct size and light weight design for easy installation and rapid deployment
- Support for APP local monitoring High protection level: lP65
- Multiple communication interfaces: RS485, CAN,NB-IOT/4G,Bluetooth, and dry contact
- Diversified installation methods to adapt to complex installation scenarios
- Natural heat dissipation and fanless design
- Dimensions [W*D*H, mm],300*93*420
- weight [kg] ,≤9.
- Installation:.Willmounting. pole-mounting, and angle-steel-tower-mounting
- System:IP Grade,IP65
- Efficiency:> 95%
- Working Temperature [ C]:-40 to +55 (without direct sunlight)
- Heat Dissipation:Natual dissipation
- Environment:Storage/Transportation Temperature [℃]:-40 to +70
- Ambient Temperature [C]:5% to 95% RH(non-condensing)

National Battery Supply is a reputable manufacturer specializing in custom battery solutions. With over 20 years of experience, we can manage all your power needs.
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