Dory Sentry PRO Portable Battery Generator
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Dory Sentry PRO
Description
The Dory Sentry PRO is a high-capacity portable battery generator built for homeowners, facilities managers, and anyone who demands reliable backup power without compromise. Delivering 3600W of continuous output and a massive 5000 Wh battery capacity, it's engineered to keep your critical devices running through outages, emergencies, or off-grid situations. The durable steel metal structure and stainless steel foldable handles give it the rugged character to serve reliably for over 10 years indoors or outdoors.
With a pure sine wave output and built-in 2200VA uninterruptible power supply (UPS), the Sentry PRO protects sensitive electronics the same way commercial-grade systems do. It charges fast - just 2.7 hours from a wall outlet or 3 hours via 1600W of solar input - and multiple units can be linked together or connected directly to your electrical panel to scale power coverage across an entire home.
Key Features
- 5000 Wh Battery Capacity: Massive energy reserve powers a refrigerator for 6 days, a home furnace for 5 days, or a desktop computer for 7 days on a single charge.
- 3600W Continuous / 8000W Surge Output: Handles heavy loads and motor-start surges with ease, keeping appliances and tools running without interruption.
- 2200VA Uninterruptible Power Supply (UPS): Seamlessly bridges power transitions to protect computers, medical equipment, and other sensitive electronics.
- Pure Sine Wave Output: Clean 120V AC output is safe for all electronics, including CPAP machines, microwaves, and modern computers.
- Fast Wall Charge - 2.7 Hours: Recharges fully from a standard 120V wall outlet in under 3 hours - among the fastest in its class.
- 1600W Solar Input - 3 Hours to Full: Compatible with up to 1600W of solar panels for a complete off-grid or emergency charging solution.
- Expandable & Panel-Ready: Connect multiple Sentry PRO units together or wire directly to your home's electrical panel to power all critical circuits in a 2000 sq-ft home for 3-5 days.
- Durable Steel Metal Structure: Heavy-duty steel enclosure with stainless steel foldable handles - rated for more than 10 years of service.
- Quiet & Indoor/Outdoor Safe: Battery-powered operation means no fumes, no noise, and no restrictions on where it can be used.
- 30-Day Return Policy: Return or replace your unit free of charge if defective within 30 days of delivery.
Shipping
Please email us at service@omahasportsandgames.com for a delivery ETA or to confirm shipping details.
What's Included
- Dory Sentry PRO battery generator unit
Why You'll Love It
The Dory Sentry PRO is the kind of power solution that earns its place in a home, facility, or emergency preparedness plan for years to come. Its steel construction and decade-plus service life mean you're investing in infrastructure, not a disposable gadget. The combination of a massive 5000 Wh capacity, fast recharging, and solar compatibility makes it one of the most versatile backup generators available at this price point. Whether you're protecting a home office, supporting medical equipment like a CPAP machine, or keeping a household running through a multi-day outage, the Sentry PRO delivers with quiet, clean power you can count on. The ability to connect multiple units or tie directly into your electrical panel means your power solution can grow with your needs - giving families, homeowners, and preparedness-minded buyers real peace of mind.
Product Specifications
View Product Specs
| Dimensions | 21" x 10" x 22" |
|---|---|
| Battery Capacity | 5000 Wh |
| Continuous Output | 3600W (listed as 3800W in spec sheet) |
| Surge Output | 8000W |
| Peak/Surge Power | 7200W |
| UPS Rating | 2200VA |
| Output Voltage | 120V AC |
| Output Waveform | Pure Sine Wave |
| Input Voltage | 120V AC |
| Wall Charge Time | 2.7 hours to full |
| Solar Charge Time | ~3 hours (with 1600W solar input) |
| Structure Material | Durable steel metal with stainless steel foldable handles |
| Available Colors | White, Titanium |
| Service Life | 10+ years |
FAQ
Can the Dory Sentry PRO power my entire home during an outage?
When connected to your home's electrical panel, the Sentry PRO can run all the critical devices in a 2000 sq-ft home for 3-5 days on a single charge. For larger homes or longer outages, you can connect multiple Sentry PRO units together to extend your coverage and runtime significantly.
Is the Dory Sentry PRO safe to use indoors?
Yes - because the Sentry PRO is a battery-powered generator, it produces no fumes, exhaust, or combustion byproducts. It operates quietly and safely both indoors and outdoors, making it ideal for use inside your home, garage, or any enclosed space where a gas generator would be unsafe.
How do I charge the Sentry PRO?
The Sentry PRO charges via a standard 120V wall outlet and reaches full capacity in just 2.7 hours. It also supports solar charging with up to 1600W of solar panel input, reaching a full charge in approximately 3 hours under ideal solar conditions - making it an excellent option for off-grid or emergency use.
Can I use the Sentry PRO with sensitive electronics like a CPAP machine or home computer?
Absolutely. The Sentry PRO outputs clean 120V pure sine wave power, which is the same quality of electricity delivered by your home's grid. This makes it fully safe and compatible with sensitive devices including CPAP machines, computers, televisions, and other electronics that require stable, clean power.
What is the return policy?
Dory Power offers a 30-day return or replacement policy. If your unit is defective, you can return or replace it free of charge within 30 days of delivery. For any questions about returns or your order, reach out to us at service@omahasportsandgames.com.
Thank you for trusting us with your order! This product is shipped directly from the manufacturing warehouse to get to customers all over the U.S. as soon as possible!
While many of our products are prepared and shipped out within 48 hours, some of our items are built to order or require custom pieces that could take 2-6 weeks to prepare before shipping! Please contact us at 888-884-2234 for a delivery ETA if you have a strict timeline.
Thanks!
Omaha Sports & Games Team
Returns & Refunds Policy
Return Policy
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase. To start a return, you can contact us at service@omahasportsandgames.com.
If your return request is accepted, it will be up to you as the buyer to return the item in its original packaging, unworn and unused. You as the buyer will be responsible for paying the return shipping. We may be able to assist you in scheduling a pickup for return but the payment will still be your responsibility. You can always contact us for any return question at service@omahasportsandgames.com.
All products are subject to a minimum 15% restocking fee based on the quality of the returned product and packaging.
Items opened, tested, used, or any other non-new condition may be eligible for return based on the manufacturer's return policy.
Shipping Damages and Issues
You must inspect your order upon reception and refuse delivery if you see damage. DO NOT sign for delivery if there is apparent damage to the product. If you sign for the delivery and later claim shipping damage, there is very little we can do to help.
If your order does not require signing at delivery and is instead just dropped off at doorstep with damage, contact us immediately with photos of the damaged boxes.
If your item(s) is defective, damaged or if you receive the wrong item, contact us immediately so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
Certain types of items cannot be returned, such as custom products, special orders or personalized items. Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items, gift cards, or multiple product bundle discounts.
| Specification name | Specification Value |
|---|---|
| Color pattern | White, Gray |
| Power source | Rechargeable, AC-powered, Solar |