CTECHI ST2000 Portable Power Station
- Battery Type: LiFePO4
- Battery: 1536/2073Wh
- AC Rated Power: 2200W
- AC Peak Power: 4000W
- Cycle Life: 3500 times
- USB-A1*2:5V/2.4A(12W)
- USB-A1*4(QC3.0):5V/9V/12A(24W)
- TypeC(PD&QC3.0)*2: 5V/9V/12V/15V/20V(60W)
- DC Output:4*12V/10A (5521)120W Max.
- CIG Output: 1*12V/10A 120W Max.
- AC output port: 3 or 4*220V-240V/50Hz 60Hz
- Input: AC 1200W Max./Car Cigar Port/500W Solar Panel (XT60 12-65V 20A Max 500W)
- LED Light & SOS:3W LEDs
- Weight: 23.1/27.6kg
- Size: 405*339*260mm / 15.94*13.34*10.23 inch
- Charging temperature:0℃~40℃ (32 – 104 ℉)
- Discharge temperature:-10- 40℃ (14 – 104 ℉)
Product Introduction
The CTECHI ST2000 Portable Power Station is engineered for superior performance and reliability. With a robust 2073Wh capacity and 2000W pure sine wave output, it delivers stable power for high-demand applications. Featuring advanced fast-charging technology and integrated UPS functionality, the ST2000 ensures uninterrupted energy for outdoor activities, emergency situations, and home use.

Fast-Charging for Continuous Power Availability
The ST2000’s advanced fast-charging technology significantly reduces recharge times, ensuring your power station is ready whenever you need it. Its large capacity supports extended use for multiple devices, making it ideal for busy schedules and demanding environments.
Seamless Power with Integrated UPS
The built-in UPS function ensures an uninterrupted power supply by automatically switching to battery backup during outages, protecting sensitive devices and maintaining operational continuity. This feature is perfect for powering critical appliances, electronics, and systems at home or on the go.
Technical Data

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- Input Voltage: 100-240V
- Output Current: 1-6A
- Output Voltage: 6-16V
- Charging Mode: 12V/6A (NORM/LI/SUPPLY), 12V/3A SMALL, 12V/1A REPAIR, 6V/3A NORM
- Applicable Batteries: 5-240Ah
- AC Cable Length: 2m, Input AWG18#
- Charging Method: 9-Step Smart Charging
- DC Cable Length: Positive AWG14#, 1.8m; Negative AWG14#, 1.8m
- Applicable Battery Type: LI, WET, GEL, MF, CAL, EFB, AGM
- Protection Rating: IP65/COLD/BOOST/REPLY/AGM
- Applicable Batteries: 20-2800Ah
- AC Cable Length: 1.8m, Input AWG18#
- Clamp Length: Positive AWG4#, 2.2m; Negative AWG4#, 2.2m
- Protection Rating: IP20 Fan cooled
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Tornado30000 Power And Versatility
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Specification
- Input Voltage: 100-240V
- Output Current: 12V30A; 24V15A; 6V15A; 12V10A
- Charging Mode: 12V30A(NORM/LI/REP); 24V15A(NORM/COLD/LI/REP); 6V15A(NORM/REPAIR); SUPPLY 12V30A/24V15A; 12V10A(NORM)
- Applicable Batteries: 50-1000Ah
- AC Cable Length: 2m, Input AWG18#
- Charging Clamp Length: Positive AWG10#, 2.2m; Negative AWG10#, 2.2m
- Working Temperature: -10℃~40℃ (14℉~104℉)
- Storage Temperature: -20℃~75℃ (-4℉~167℉)
- Protection Rating: IP20; Fan Cooled
- Dimensions: 335 x 160 x 78 mm (13.18 x 6.29 x 3.07")
- Net Weight: 2800g (6lb)
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Tornado4000 2023 Version
 Specification
- Input Voltage: 100-240V
- Output Voltage: 6-14.4V
- Output Current: 4A Max
- Charging Mode: 12V NORM, 12V LI, 12V REP, 12V SUP & 6V NORM
- AC Cable Length: 2m, Input AWG18#
- Charging Method: 9-Step Smart Charging
- DC Cable Length: Positive AWG14#, 1.8m; Negative AWG14#, 1.8m
- Dimension: 13*7.9*5cm (5.12*3.11*1.97 inch)
- Weight: 600g (1.32 lb)
- Protection Rating: IP65
- Applicable Battery Capacities: 5-120Ah
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V1500
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Specification
- Battery Capacity: 37Wh/10000mAh, 3.7V
- USB Type-A Output: 5V/3A
- DC Output: Max 16.8V 10A
- USB Type-C Input: PD18W 5V/3A, 9V/2A
- Peak Current: 1500A
- Dimensions: 196*125*92mm (7.72 x 4.92 x 3.62 inches)
- Weight: 950g (33.5 oz)
- Cable Length: Positive: AWG8#, 250 mm; Negative: AWG8#, 150 mm
- Working Temperature: -10℃ to 40℃ (14 ℉ to 104 ℉ )
- Storage Temperature: -20℃ to 75℃ (-4 ℉ to 167 ℉ )
- Protections: Reverse connection, reverse charging, short circuits, over current, over temperature, over discharge
Packing List
- V1500 Jump Starter
- Battery Clamps
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V2200
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Specification
- Battery Capacity: 59.2Wh/16000mAh, 3.7V
- USB1 Output: QC18W 12V/1.5A, 9V/2A, 5V/3A
- USB2 Output: QC18W 12V/1.5A, 9V/2A, 5V/3A
- DC Output: Max 16.8V 10A
- Type-C Input/Output: PD60W 20V/3A, 15V/3A, 12V/3A, 9V/3A, 5V/3A
- Peak Current: 2200A
- Dimensions: 267x157x106mm (10.5x6.2x4.2 inches)
- Weight: 1460g (51.5oz)
- Cable Length: Positive: AWG8#,200mm; Negative: AWG8#,150mm
- Working Temperature: -10℃ to 40℃ (14 ℉ to 104 ℉ )
- Storage Temperature: -20℃ to 75℃ (-4 ℉ to 167 ℉ )
- Protections: Reverse connection, reverse charging, short circuits, over current, over temperature, over discharge
Packing List
- V2200 Jump Starter
- Battery Clamps
- USB Cable
- User Manual
- Quick Start Guide
- Carry Case
- Package Box
V4500 Plus
-
Specification
- Peak Current: 4500A
- Battery Capacity: 3.7V, 32000mAh; 120Wh
- Type-C Input: Bidirectional, PD100W, 5V⎓3A, 9V⎓3A, 12V⎓3A, 15V⎓3A, 20V⎓3A, 20V⎓5A
- Type-C Output: Bidirectional, PD100W, 5V⎓3A, 9V⎓3A, 12V⎓3A, 15V⎓3A, 20V⎓3A, 20V⎓5A
- USB1 Output: QC18W, 12V⎓1.5A, 9V⎓2A, 5V⎓3A
- USB2 Output: QC18W, 12V⎓1.5A, 9V⎓2A, 5V⎓3A
- DC Output: Max 16.8V⎓10A
- Dimensions: 320*310*175mm (12.6*12.2*6.9 inches)
- Weight: 4400g (9.7lb)
- Cable Length: Positive: 380mm Negative: 380mm
- Working Temperature: -10℃~55℃ (14℉~131℉)
- Storage Temperature: -20℃~55℃ (-4℉~131℉)
- Safety: Reverse-connections, Reverse-charging, Short circuits, Over-currents, Overheating, Over-discharges, Overload , Voltage fluctuations, Low temperature, Low voltage

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