• High capacity 12v rechargeable battery for Roll Up High Tech Power Pet Doors
  • Serves as the main power source to maintain pet access for the Roll Up style pet door
  • Battery life lasts approximately two weeks before needing to be recharged
  • Compatible ONLY with the new Roll-Up Power Pet Door
  • This battery will NOT fit the standard sliding Power Pet doors (Models PX-1 or PX-2). If your door slides up and down within a hard frame, this is the wrong battery.

High Tech Rechargeable Battery for Roll Up Pet Doors

Emergency Outage Protection for Your Pets

Regular price $89.99

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Designed exclusively for PXR Roll-Up models, this tool-free 12V rechargeable battery provides essential storm backup power so your pet is never locked out during an unexpected power outage.

  • High capacity 12v rechargeable battery for Roll Up High Tech Power Pet Doors
  • Serves as the main power source to maintain pet access for the Roll Up style pet door
  • Battery life lasts approximately two weeks before needing to be recharged
  • Compatible ONLY with the new Roll-Up Power Pet Door
  • This battery will NOT fit the standard sliding Power Pet doors (Models PX-1 or PX-2). If your door slides up and down within a hard frame, this is the wrong battery.

Installation & Fit

  • Slides directly into the internal battery compartment located inside the High Tech Roll-Up Power Pet Door (PXR Series) housing.
  • Tool-free, plug-and-play installation allows quick battery swaps without removing or dismantling the pet door frame.
  • Requires an initial full charge using the door's AC charger prior to standard cordless operation.
  • Incompatible with sliding-panel models (PX-1 or PX-2) due to proprietary housing dimensions and connector configurations.

Best Suited For

Ideal for:

  • Cordless Placement & Storm Protection: Operating your door completely wire-free without needing a nearby AC outlet, or maintaining continuous backup power during storm outages.
  • Owners of High Tech WiFi-enabled Roll-Up Power Pet Doors (PXR Series) requiring primary or backup battery power.
  • Rotating a secondary charged 12V 1300mAh battery to ensure up to two weeks of uninterrupted daily pet access per charge.

Questions

How do I measure my old flap to order the right replacement size?

Measure the flap panel itself, not the hole it covers and not the outside of the frame. Take the width across the flap at its widest point, then the height from the top edge, including the section that sits under the retainer, down to the bottom edge.

Then count the holes along the top edge and measure the distance between the centers of the two outermost holes. Flap dimensions repeat across brands but hole patterns do not, so that spacing is usually what tells us which flap is actually yours. The size guide on the product page lists the flap dimensions for each size we carry, so you can check your measurements against it before ordering.

Can I buy just one flap for a double flap pet door?

Yes. On a double flap door the two flaps are separate parts, so you can replace one and leave the other in place. That is common, because the exterior flap takes the weather and the UV and usually wears out first.

Order the same size as your door and tell us which side you need if the two differ. If both flaps are the same age it is worth replacing them together. A new flap sits against the frame more tightly than a relaxed older one, and mixing the two can leave the seal uneven.

Does a replacement flap come with magnets and hardware, or just the flap?

Our replacement flap kits arrive ready to install. The flap ships with the parts needed to fit it to your door, so you are not sourcing magnets, rivets or retaining strips separately.

If you would like to add extra magnets for a firmer close, those are available separately as well.

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Product Details

Product Details


The High Tech Rechargeable 12V Battery keeps your Roll-Up Power Pet Door fully operational during power outages or allows for a completely wireless setup. Engineered specifically for Roll-Up (PXR Series) models, it delivers dependable primary or backup power to ensure uninterrupted access for your pet.

Seamless Wireless Power
Designed for continuous operation, this rechargeable battery ensures your pet door remains active during unexpected power outages or functions entirely cord-free without needing a nearby outlet. Each full charge delivers up to two weeks of reliable daily access.

Technical Specifications & Features:

  • High-Capacity Output: 12V 1300mAh sealed lead-acid battery engineered for consistent energy delivery.
  • Targeted Compatibility: Built exclusively for High Tech WiFi-enabled Roll-Up Power Pet Doors (PXR Series).
  • Effortless Maintenance: Easy installation and convenient recharging keep your door running smoothly.
FAQs

FAQ

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Track heights exceeding 106 inches (107" or higher) may require additional shipping charges. Please provide your contact information for a custom freight quote, and our team will follow up during normal business hours.