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AT22
Charging instructions, outdoor home use without fear of power outage：
| 1. When charging the power supply, please be careful not to block the air outlets on both sides of the power supply. Keep the left and right sides at least 30 cm away from obstacles to avoid affecting the heat dissipation of the power supply during the charging process. |
| 2. When the power is turned off, the charging power supply will enter the fast charging mode. Connect the pin plug of the power cord to the AC input end of the power supply. Turn on the display and enter the charging state. The battery indicator light and battery percentage on the display will be displayed along with the actual battery power. The real-time charging power is displayed in the INPUT display column. When the internal temperature reaches the set temperature, the power supply will enter active cooling. The internal fan will start to dissipate heat to the power supply to ensure the normal operation of the machine. Charging will automatically stop when the power supply is full. |
| 3. When the power supply is turned off (not turned on for use) and connected to the mains, the power supply will automatically enter fast charging mode with a maximum charging capacity of 1800W. |
| 4. When the power supply is in UPS mode (the AC switch is on) and is connected to the mains, the power supply will limit power charging to a maximum of 500W. The charging power will be automatically adjusted according to the battery power. When the battery is full, charging will automatically stop. When the power supply is low, the power supply will automatically enter charging at 90% to ensure the normal operation of the battery. |
Product parameter introduction：
| Battery type: Lithium iron phosphate battery | AC output voltage: 220V±5% |
| Output power: 2200W supports constant power | Peak power: 4000W |
| Frequency: 50±0.5Hz | AC charging: 1300W (Max) |
| Vehicle-mounted, solar charging: 800W (Max) | Battery capacity: 51.52V40AH (3.22V*16S) |
| Cycle life:>2000 times, remaining capacity 80% (5%-95%DOD | Appearance size: 405*275*303 (mm) including foot pad height |
| Weight: 25KG |
Product application scenarios:
| Outdoor applications: | Lighting, fans, projectors, speakers, inflatables, charging, cooking, etc. |
| home application： | TVs, computers, rice cookers, electric blankets, washing machines, etc. |
| manual application： | Electric drills, cutting machines, circular saws, chainsaws, lawn mowers, electric hammers, etc. |
| Common electronic applications： | Smart watches, tablets, drones, digital cameras, etc. |
Product operating instructions:
| 1. Use of AC 220V When using the power supply, please be careful not to block the air outlets on both sides of the power supply. Keep the left and right sides at least 50 cm away from obstacles to avoid affecting the heat dissipation of the power supply during use and affecting use. When in use, press and hold to turn on the main power switch. The display shows that it is on. Press and hold to turn on the AC switch. The AC and output frequency indicators on the display are on. The fan self-test starts and stops after 2 seconds. The AC output is normal and can be used with AC electrical equipment. The display will show the real-time output power. When not in use, press and hold the switch for 3 seconds to turn off the AC switch. The power will automatically turn off the display in about 1 minute. You can also press and hold the main power switch for 3 seconds to turn off the power to save power. |
| Note: Do not use a load that exceeds the rated power of this power supply. The over-power power supply will automatically cut off the output. When the power of the power supply is as low as 20%, please save important data in advance. Be prepared to replace the power supply, and charge the power supply in time! |
FAQ:
| 1. How long does the portable power supply last? | Answer: This model AT22 stores 2048Wh, about 2 kilowatt hours of electricity. For reference, assume The power consumption of the equipment is 100W (fan), then the working time is 2048Wh*0.9/100=about 18.5 hours |
| 2. How long does it take for the portable power supply to be fully charged and support fast charging? | Answer: 1300W fast charging, charging time is about 90 minutes to fully charge. |
| 3. Does the portable power supply support solar charging? | Answer: It supports solar charging, supports 12V-75V DC output, and supports a maximum of 800W. |
| 4. What is the power of the portable power supply? | Answer: The maximum output is 2200W and supports constant power output. |
