Dory Sentry PLUS Portable Battery Generator
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Dory Sentry PLUS
Description
The Dory Sentry PLUS is a heavy-duty portable battery generator built for homeowners, emergency preparedness enthusiasts, and anyone who needs reliable power when the grid goes down. With 3800Wh of capacity and a continuous output of 2400W - peaking at 4800W - it delivers enough energy to keep a refrigerator running for 4 days, a home furnace running for 3 days, or a desktop computer powered for 5 days. Its 2200VA Uninterruptible Power Supply (UPS) function means critical devices stay on without interruption during an outage.
Built around a durable steel metal structure with stainless steel foldable handles, the Sentry PLUS is engineered for a service life exceeding 10 years. It charges from a wall outlet in just 2.5 hours and supports up to 1600W of solar input for off-grid recharging. Whether used standalone or connected directly to a home electrical panel to power critical circuits in a 2,000 sq-ft home, the Sentry PLUS is a serious power solution for serious situations.
Key Features
- 3800Wh Battery Capacity: Powers a refrigerator for 4 days, a CPAP machine for 12 days, or cell phones and lights for up to 16 days on a single charge.
- 2400W Continuous / 4800W Surge Output: Handles high-demand appliances like microwaves, furnaces, and desktop computers without tripping.
- 2200VA Uninterruptible Power Supply (UPS): Keeps critical devices running seamlessly during sudden power outages - no gap, no restart.
- Pure Sine Wave Output: Delivers clean 120V AC power safe for sensitive electronics, medical devices, and motor-driven appliances.
- Fast Wall Charge - 2.5 Hours: Goes from empty to full in approximately 2.5 hours via a standard 120V outlet - one of the fastest recharge times in its class.
- Solar Compatible - Up to 1600W Input: Fully rechargeable via solar panels in approximately 3 hours, making it ideal for extended off-grid use.
- Durable Steel Enclosure: Steel metal structure with stainless steel foldable handles rated for 10+ years of dependable service, indoors or outdoors.
- Scalable Power: Connect multiple Sentry PLUS units together or link to your home electrical panel to power exactly the circuits you need.
- Quiet and Safe Operation: Runs quietly without fumes, making it safe for use inside the home - no ventilation required.
- 30-Day Return/Replace 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 PLUS portable battery generator
Why You'll Love It
The Dory Sentry PLUS is the kind of power station that gives you genuine peace of mind - not just a gadget, but a true home backup solution built to last more than a decade. Its combination of massive capacity, fast recharge, and UPS functionality puts it in a league above typical portable power stations that leave you scrambling when the grid goes down. The steel construction means it can take real-world abuse and keep performing, whether stored in a garage, deployed on a job site, or used during a natural disaster.
Homeowners will appreciate how simple it is to connect the Sentry PLUS directly to a home electrical panel and keep essential circuits - heat, refrigeration, lighting - running through multi-day outages. For those who want even more capacity, the ability to chain multiple units together or run them independently provides unmatched flexibility. Made by Dory Power, a company dedicated entirely to battery power solutions, the Sentry PLUS represents a confident, long-term investment in your home's resilience.
Product Specifications
View Product Specs
| Battery Capacity | 3800 Watt Hours (Wh) |
|---|---|
| Continuous Output | 2400 Watts |
| Surge/Peak Output | 4800 Watts |
| UPS Rating | 2200VA |
| Output Voltage | 120V AC |
| Output Waveform | Pure Sine Wave |
| Input Voltage | 120V AC |
| Wall Charge Time | Approximately 2.5 hours |
| Solar Charge Input | Up to 1600W - approximately 3 hours to full |
| Dimensions | 21" x 10" x 21" |
| Enclosure Material | Durable steel metal with stainless steel foldable handles |
| Service Life | 10+ years |
| Return Policy | 30-day free return or replacement if defective |
FAQ
Can the Dory Sentry PLUS power my entire home?
When connected to your home's electrical panel, the Sentry PLUS can run all critical devices in a 2,000 sq-ft home for approximately 2-3 days on a single charge. For larger loads or longer outages, you can connect multiple Sentry PLUS units together to extend your runtime significantly.
Can I charge the Sentry PLUS with solar panels?
Yes - the Sentry PLUS supports up to 1600W of solar input and can recharge fully via solar in approximately 3 hours under optimal conditions. This makes it a strong choice for off-grid setups or extended emergencies where grid power is unavailable.
Is it safe to use indoors?
Absolutely. Unlike gas-powered generators, the Sentry PLUS produces no fumes or exhaust and operates quietly. It is completely safe to run indoors - in your home, garage, or any enclosed space - with no ventilation requirements.
What does the UPS (Uninterruptible Power Supply) feature do?
The 2200VA UPS function allows the Sentry PLUS to detect a power outage and switch to battery power instantaneously - without any gap or interruption. This is critical for sensitive electronics, medical devices like CPAP machines, and computers that could be damaged or disrupted by even a brief power loss.
How long does it take to recharge from a wall outlet?
The Sentry PLUS charges from a standard 120V wall outlet in approximately 2.5 hours - making it one of the fastest-charging units in its class. This means even if you've depleted it during an outage, it can be back to full capacity quickly once power is restored.
What is the return policy?
If your Sentry PLUS arrives defective or develops a defect, you can return or replace it free of charge within 30 days of delivery. Please contact us at service@omahasportsandgames.com to initiate a return or replacement.
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, Solar, AC-powered |