AFERIY P280 Portable Power Station, 2800W AC Pure Sine Wave Output, 2048Wh LiFePO4 Battery, Expandable Capacity, 13 Output Ports, 1.5H Fast Recharge, 1200W Solar Input, Smart App Control & 10ms UPS Backup

Q1: What is the base battery capacity of the AFERIY P280, and can it be expanded?

A1: The P280 has a base capacity of 2048Wh. It also supports expansion batteries and can connect up to 4 extra packs, reaching a maximum capacity of 10240Wh (10.24kWh). This is ideal for long off-grid use or powering high-demand appliances.

Q2: How fast does it recharge, and what charging methods are supported?

A2: Via 1800W AC input, the P280 recharges from 0–100% in about 1.5 hours. It also supports up to 1200W solar charging (about 2.5 hours), car charging (about 17.5 hours), and AC plus solar hybrid charging (about 1.7 hours). With the AFERIY DC060 car charger, vehicle charging speed is significantly improved.

Q3: Is the 2800W AC output safe for sensitive electronics?

A3: Yes. The P280 delivers pure sine wave AC output, providing clean and stable power for laptops, routers, refrigerators, medical devices, and power tools without interference or risk of damage.

Q4: How long will the LiFePO4 battery last?

A4: The P280 uses LiFePO4 battery cells rated for over 4000 cycles to 80 percent capacity. Under normal use, this offers more than 10 years of reliable performance and greater durability than standard lithium batteries.

Q5: What can I do with the smart app control?

A5: Using the Bluetooth and WiFi app, you can view real-time power usage and battery status, adjust charging modes, turn output ports on or off remotely, and customize system settings. The interface is intuitive and responsive, reducing the need to operate the unit manually.

Q6: How does the UPS backup function work?

A6: The P280 supports approximately 10ms instant UPS switching. During a power outage, it automatically switches to battery mode, helping protect devices such as desktop PCs, networking equipment, and CPAP machines from unexpected shutdowns.

Q7: How many devices can I power at once, and which ports are included?

A7: The P280 offers 13 output ports, including 3 AC outlets, 4 USB-C ports (2 x 20W and 2 x 140W PD3.1), 2 USB-A QC3.0 ports, 1 car cigarette lighter socket, 1 XT60 port, and 2 DC5521 ports. This allows you to power multiple devices at the same time.

Q8: Is the P280 portable? How much does it weigh?

A8: The main unit weighs 21.6kg, and the package weight is approximately 24.85kg. It is suitable for two-person carrying and comes with a storage bag and dust cover for easier transport and protection.

Q9: What safety protections and certifications does it have?

A9: The P280 features a 6-layer BMS safety system, including over-current, over-voltage, over-charge, over-discharge, overload, and short-circuit protection. It is also UL, CE, FCC, and RoHS certified to ensure safe and stable operation.

Q10: What is the warranty policy?

A10: The P280 includes a 2-year standard warranty, plus an additional 5-year extended warranty exclusively for Geekbuying customers.