Battery Backup for Tablet Kiosk

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Keep your tablet charged when power isn’t available.

This high-capacity rechargeable lithium-ion battery has been strenuously tested for long-term kiosk use. The kiosk battery pack is capable of powering multiple devices at one time, as well as pass-through charging of devices while charging itself.

Please note that the battery capacity of 185 watt-hours exceeds the limit for lithium-ion batteries allowed on most flights.


  • 50,000 mAH, 185 watt-hour lithium-ion battery with:
    • six output ports, including:
      • 20-volt, 3-amp DC connector port x 1
      • 12-volt, 2.5-amp DC connector port x 1
      • 5-volt, 2.1-amp USB-A port x 2
      • 5-volt, 1-amp USB-A port x 2
    • LED indicators for charging and battery capacity
    • overcharge & overcurrent protection
    • durable oxidized aluminum case
  • AC adapter and power supply for charging battery
  • DC connector cable + multiple connector tips
  • adhesive velcro tape for mounting
  • neoprene carrying case
  • manual


Dimensions: 8.1 L, 5.3 W, 1.3 D inches, 2.77 pounds.

This battery pack was able to power a 10.2-inch iPad (8th gen) for 20-25 hours at full screen brightness. Battery life may vary based on real-world conditions. Duration of charge provided will depend on the tablet in use, that tablet’s battery charge and condition, connected peripherals, screen brightness, and frequency of use, among other variables.

Not compatible with Microsoft Surface Pro or 12.9-inch iPad Pro. 

Batteries and other charging accessories on our site are covered by a 1 year warranty and are subject to a 25% restocking fee if returned.

+ Compatibility

Compatible with the following kiosks:

A study countertop kiosk with durable powdercoating and a head enclosure made from scratch-resistant thermoplastic.

Countertop Tablet Kiosk

requires mounting outside of the enclosure

A countertop mount for permanent installation.

Slim Countertop Tablet Mount

requires mounting outside of the enclosure

A slightly angled tablet kiosk for countertops.

Low Rise Countertop Tablet Kiosk

requires mounting outside of the enclosure

A durable tablet enclosure that can be mounted on a wall for ADA compliance.

Angled Wall Mount Tablet Kiosk

requires mounting outside of the enclosure

A tablet enclosure that mounts parallel to a wall for digital signage or video.

Wall Mount Tablet Enclosure for Digital Signage

requires mounting outside of the enclosure

Not compatible with Microsoft Surface Pro or 12.9-inch iPad Pro. Please contact us to confirm compatibility with other tablets prior to ordering.

+ Large-Scale Projects & Volume Discounts

Kiosk Group is uniquely positioned to respond to the logistic challenges of large-scale projects. Our process and manufacturing capacity come together to ensure that your project is delivered on time and budget, whether you are ordering a single kiosk or several thousand.

To ensure we are providing the best possible value for every customer, we offer volume discounts starting at 10 or more kiosks. Please contact us so we can put together a formal quote and timeline based on your exact needs.

+ Shipping Details

This item ships in custom protective packaging (included in shipping costs) via FedEx. If you would prefer to receive your kiosk fully assembled or are interested in installation services, please include that with your quote request.

For larger orders, we can also offer more economical shipping options, including pallet shipping and drop-shipping to specific locations.

Tracking information will be sent once the item has shipped. We ship all kiosks with adult signature required on delivery.

+ Downloads & Printables