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Highlights
Ultra-Fast 1.2H Full Recharge & Whisper-Quiet Charging
Powered by advanced Maxi-Charge bidirectional inverter technology, the P1800 charges from 0-80% in just 60 minutes and reaches 100% in only 1.2 hours via AC input. Multiple charging options, including AC wall outlet, up to 500W solar input, and 12V car charging, ensure reliable power wherever you go. The ultra-quiet charging mode operates at only 35dB, providing a peaceful charging experience for homes, RVs, and campsites.
1800W Pure Sine Wave Output with 3600W Surge Power
Delivering 1800W continuous output and up to 3600W surge power, the P1800 easily handles demanding appliances such as microwaves, power tools, coffee makers, and portable refrigerators. Its premium pure sine wave inverter maintains less than 1.5% THD, ensuring safe, stable power for sensitive electronics including laptops, cameras, CPAP machines, and communication devices. Multiple AC, DC, and USB ports allow up to 11 devices to run simultaneously.
EV-Grade LiFePO4 Battery with 4000+ Cycle Lifespan
Built with automotive-grade LiFePO4 battery cells, the P1800 retains 80% of its original capacity after more than 4000 charge cycles, delivering up to 10 years of dependable performance. Compared with traditional lithium batteries, LiFePO4 technology offers enhanced thermal stability, improved safety, and longer service life. An intelligent dual-core BMS provides comprehensive protection against overcharging, over-discharging, overcurrent, short circuits, and overheating.
99.9% MPPT Efficiency for Faster Solar Recharging
Featuring a high-precision MPPT solar charge controller and up to 95% energy conversion efficiency, the P1800 maximizes solar harvesting while minimizing power loss. Supporting up to 500W solar input, it can achieve a full recharge in approximately 2.5 hours when paired with a compatible 500W solar panel. Ideal for RV travel, outdoor adventures, emergency preparedness, and off-grid living.
Reliable 10ms EPS Backup for Home Emergencies
The integrated EPS (Emergency Power Supply) function automatically switches from grid power to battery power in less than 10ms during outages, helping keep essential devices running without interruption. Perfect for protecting computers, networking equipment, security systems, CPAP machines, and other critical electronics from unexpected blackouts, storms, and emergency situations.
Specification
| Brand | IEETek |
| Type | Portable Power Station |
| Model | P1800 |
| Color | Black |
| EV-Grade LiFePO4 Battery | 1024Wh Capacity, 51.2V Nominal Voltage |
| Cycle Life | 4000+ Cycles (80% Capacity Retention) |
| AC Output | 1800W Pure Sine Wave, 3600W Surge Power |
| THD | <1.5% for Stable Power Output |
| AC Charging Input | 1200W Max, 220–240V AC |
| Full Recharge | 0–100% in 1.2 Hours |
| Solar Input | 500W Max MPPT Support |
| Car Charging Input | 120W Max |
| Conversion Efficiency | Up to 96% (AC↔Battery) |
| EPS Backup | <10ms Automatic Switchover |
| USB-C1 | 100W PD Fast Charging |
| USB-C2 | 30W |
| USB-C3 | 30W |
| USB-A1 | 30W |
| USB-A2 | 30W |
| USB-A3 | 30W |
| Car Port | 13.2V/10A Output |
| DC5525 Ports | 13.2V/8A ×2 |
| Simultaneous Output | Up to 11 Devices |
| Protection System | Multi-Layer Intelligent BMS |
| Connectivity | Wi-Fi & Bluetooth App Control |
| Cooling System | Intelligent Forced-Air Cooling |
| LED Light | 3W Built-in Emergency Light |
| Operating Temperature | Charging 0–40°C, Discharging -15–40°C |
| Noise Level | ≤65dB |
| Ingress Protection | IP20 |
| Humidity | 0–95% RH (Non-Condensing) |
| Product Weight | 12.7kg |
| Package Weight | 15.7kg |
| Product Size(L x W x H) | 361×269×232mm |
| Package Size(L x W x H) | 455×317×402mm |
| Package Contents | 1 x P1800 Portable Power Station 1 x AC Charging Cable 1 x Car Charging Cable 1 x Solar Panel Charging Cable 1 x User Manual |
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Questions & Answers
FAQ
Frequently Asked Questions (FAQ) - IEETek P1800
Power Output & Appliance Support
Q1: What kind of appliances can the IEETek P1800 power with its 1800W output?
The IEETek P1800 features a **1800W continuous Pure Sine Wave inverter** with a peak surge capability of **4000W**. This stable output allows you to safely run most standard household appliances and electronics, such as full-sized refrigerators, electric kettles, blenders, TV setups, CPAP machines, desktop computers, and outdoor power tools like electric chain saws or grass trimmers.
Q2: How many devices can the P1800 charge at the same time?
The P1800 is equipped with multiple diverse output ports to accommodate simultaneous charging. It includes standard AC outlets, high-speed USB-C Power Delivery ports (supporting up to 100W output for charging premium laptops and tablets directly), fast-charging USB-A ports, DC 5521 outputs, and a 12V car cigarette lighter socket. Pass-through charging is fully supported, allowing you to charge the station while it powers your gear.
Battery Technology & Longevity
Q3: What type of battery chemistry is inside the P1800, and how long does it last?
The P1800 houses a high-capacity **1488Wh LiFePO4 (Lithium Iron Phosphate)** battery pack. LiFePO4 chemistry is widely regarded as one of the safest and longest-lasting battery technologies available today. It is rated for **over 3,500 complete charge cycles** before its original capacity drops to 80%. This provides approximately 10 years of regular operation, outlasting traditional Lithium-ion power stations by several fold.
Q4: What protective measures ensure the safety of the power station?
The unit is monitored continuously by an intelligent **Battery Management System (BMS)**. This safety layer tracks every individual cell block to provide comprehensive protection against over-voltage, under-voltage, over-current, short-circuits, overloading, overcharging, and extreme temperatures. It also works in tandem with built-in, automated cooling fans to regulate active internal temperatures.
Charging Methods & UPS Feature
Q5: How can I recharge the IEETek P1800, and does it support solar charging?
You can recharge the P1800 via three main options: a standard AC wall socket, a 12V/24V car cigarette lighter port, or via solar panels. Thanks to its integrated **high-efficiency MPPT (Maximum Power Point Tracking) controller**, it can optimize solar energy intake from compatible solar panels under fluctuating light conditions. Charging directly via a wall outlet provides the fastest turnaround, taking just a few hours to reach a full charge.
Q6: Does the P1800 offer Uninterruptible Power Supply (UPS) backup functionality?
Yes. The P1800 features a seamless **10ms automatic UPS switch**. By plugging the power station into your home wall grid and routing your sensitive equipment through it, grid power will bypass directly to your devices under normal operation. If an unexpected power outage occurs, the system switches to its internal battery reservoir in under 10 milliseconds, preventing data corruption on PCs or interruptions on network routers and medical machinery.
Design & Usability
Q7: Is the P1800 easy to carry around for camping and outdoor activities?
While LiFePO4 batteries are naturally heavier due to their robust construction, the P1800 balances capacity and portability efficiently. It is built with ergonomic, heavy-duty molded handles on the chassis, making it much easier to lift into car trunks, truck beds, or transport around campsites compared to bulkier high-capacity stations.
Q8: How can I monitor real-time power metrics on the P1800?
The P1800 features a clear, interactive front-facing **LCD smart screen**. This screen gives you immediate readouts regarding input wattage, output wattage, remaining battery percentage capacity, active port alerts, and temperature status. It also includes an integrated LED light panel directly on the face of the unit, which provides illumination during emergencies or nighttime off-grid setups.
