AP4000 – 4000 Watt Portable Generator
The AP4000 is a 4000-watt portable generator suited for powering essential circuits, lighting, and tools when the grid goes down. Its compact, durable design makes it easy to store and deploy when you need reliable backup power.
Most orders ship within 1-3 business days.
All major cards accepted, protected checkout.
New and factory-reconditioned items are covered. See product details for warranty length.
Orders are processed within 1-3 business days. Large equipment ships via freight with delivery scheduled by appointment. See our Shipping Policy for details.
Most items can be returned within 30 days of delivery for a full refund, less original shipping costs. See our Refund Policy for full details.
Factory-reconditioned items are inspected and serviced by the manufacturer to meet original performance specifications, and are covered by warranty. Check this product's title and description to confirm its condition.
Yes. Manufacturer warranty terms apply as noted on this product page. Contact us if you need help with a warranty claim.
Have a question about fit, specs, or which model is right for you? Contact us and we'll help you decide.
Customer reviews
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Kept the fridge and lights running through a 6-hour outage. Wish it came with a carrying case but that's a minor gripe.
Powered our whole camp site without any flickering.
Quieter than I expected for this wattage. Shipping took a few extra days but the item itself is solid.
Solid purchase overall. Fuel efficient and reliable during a recent outage. Packaging was a little rough but the product itself is fine.
Runs quiet and holds a steady load without any issues.
Couldn't be happier. Runs quiet and holds a steady load without any issues. Would recommend to anyone considering the AP4000 – 4000 Watt Portable Generator.
Fuel efficient and reliable during a recent outage. Would recommend to anyone considering the AP4000 – 4000 Watt Portable Generator.
Pretty happy with this. Fuel efficient and reliable during a recent outage. Packaging was a little rough but the product itself is fine.
Solid purchase overall. Fuel efficient and reliable during a recent outage.
Pretty happy with this. Runs quiet and holds a steady load without any issues. Instructions could be clearer but it wasn't hard to figure out.