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OSCAL PowerMax 1800 SE Portable Power Station with 1024Wh LiFePO4 Battery, 1800W Pure Sine Wave Inverter, 3600W Surge Power, 800W Solar Charging and 0.01s UPS Backup
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Original price was: $2,599.99.$1,399.99Current price is: $1,399.99.
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RuggedZone Buying Verdict
Score Breakdown
-
AC Output & Appliance Support - 90%
90%
-
Battery Capacity & LiFePO4 Endurance - 90%
90%
-
Fast Recharge & Solar Input - 91%
91%
-
UPS, BMS & Smart Control - 93%
93%
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Ports & Everyday Power Flexibility - 88%
88%
90%
Who Should Buy It?
Why it stands out: For outages, RV use and off-grid days, OSCAL PowerMax 1800 SE Portable Power Station brings substantial stored energy and flexible outputs.
Best for: home-backup users, RV owners and campers powering several devices away from the grid.
Not ideal for: routines limited to charging one small USB device.
Quick buying question: Is the OSCAL PowerMax 1800 SE Portable Power Station right for you? Which appliances must run, and for how long, during an outage or off-grid trip? Compare rugged power stations.
Evaluated by RuggedZone’s product experts using brand-provided information, product-feature analysis and publicly available market-use feedback.
Pros
- OSCAL PowerMax 1800 SE Portable Power Station centers on 1,800W AC output and 3,600W surge support
- In active work settings, OSCAL PowerMax 1800 SE Portable Power Station benefits from this feature: Its 1,024Wh LiFePO4 battery provides a substantial reserve for outages and off-grid use
- This is another reason OSCAL PowerMax 1800 SE Portable Power Station stands out: Up to 800W solar input supports faster renewable recharging
- A feature that broadens OSCAL PowerMax 1800 SE Portable Power Station’s usefulness: UPS switching helps keep selected electronics running through an interruption
- For buyers comparing practical capabilities, OSCAL PowerMax 1800 SE Portable Power Station offers this: App monitoring makes input, output and remaining energy easier to follow
Cons
- For the smoothest start with OSCAL PowerMax 1800 SE Portable Power Station: Accessory cables are easier to find when returned to the same compartment
- A minor care point for OSCAL PowerMax 1800 SE Portable Power Station: Cooling fans become more noticeable during sustained high output
- New users of OSCAL PowerMax 1800 SE Portable Power Station may notice this: Time-remaining estimates may need a few minutes to stabilize after a load changes
Battery Info Capacity 1,024Wh
Type LiFePO₄(Lithium Iron Phosphate)
Life Cycles 3,500+ Cycles to 80% Original Capacity
Shelf-life Recharge to 80% Every 3–6 Months
Management System BMS
Output Power Rated Power: 1800W, Surge Power: 3600W
Inverter Type Pure Sine Wave
AC Outlets 3*1800W Max
USB-A Ports 1*15W&1*18W
USB-C Ports 2*100W (Max)
DC5521 Ports 2*60W
Car Cigarette Lighter Port 1*120W (Max)
Input AC Fast Charging 1.7 Hours (Full Charge)
700W(Max)
Solar Charging 1.5 Hours (Full Charge)
800W(Max)
Pass-through Charging Yes
General UPS Switching Time 0.01s
Dimensions (L x W x H) 39*23*25.4cm/ 15.35×9.06×10in
Weight Approx. 15.5kg/34.2lbs
Operating Temperature 32° to 113°F (0℃–45℃)
Storage Temperature 32°F to 113°F (0℃–45℃)
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