At Twotrees Technologies, we spend a lot of time at conferences like TCEA talking to educators about the same pain point: dead devices. Teachers lose instructional time hunting for chargers. IT teams drown in adapter-replacement tickets. Students sit idle waiting for a Chromebook to wake up.
That’s exactly why we’re proud to partner with JAR Systems. Their AC-adapter-free charging solutions are purpose-built for the realities of today’s classrooms, libraries, and media centers. Here’s a deeper dive into their key products, standout features, and the real-world benefits they deliver.
James Pratt talked to Colin Helton with JAR Systems at the 2026 TCEA conference in San Antonio, Texas to demonstrate the various charging solutions for schools and libraries.
1. Elevate USB-C Charging Carts – The Workhorse for Whole-Class or Shared Sets
Models: Elevate (16/32 devices), Elevate Air Open (16/32), Elevate Max (36), EDU versions
Key Features
- Quick-Sense USB-C PD charging – Built-in power modules intelligently detect each device’s needs and deliver up to 65W per port. No AC adapters or power strips inside the cart.
- Locked-in, coiled USB-C cables – Cables stay secured even when students tug. Replacement costs just $7–$8 and takes under 2 minutes (three screws).
- Lighter weight, smaller footprint, all-swivel casters – Easier to move than traditional carts, even when fully loaded.
- Optional lifetime cart warranty (on serviceable models like Elevate Air EDU) and 2-year warranty on charging hubs.
How it helps
- Schools & districts → Save hundreds or even thousands of dollars per year by eliminating OEM adapter replacements. Average 36% drop in charging-related IT tickets.
- Teachers → Devices are always charged and ready. No more “Who has a charger?” interruptions → this can save valuable instruction time each week, allowing the teacher to focus on the lesson rather than the technology.
- Students → Grab a device and go. No dead batteries during lessons or testing.
- Libraries/media centers → Perfect for shared device fleets – roll the cart where it’s needed.
2. Classroom Charging Stations – Flexible, Desk-Side or Wall-Mounted Options
Models: Adapt4/6/12, Open6, Essential 12/16 EDU, Flex-Share 16
Key Features
- AC-adapter-free Quick-Sense USB-C charging (4–16 devices).
- Compact and portable – tabletop, wall-mount, or roll-around.
- Many models accept Active Charge Power Bank upgrades (see below).
- Fast deployment – most schools are up and running in <30 minutes.
How it helps
- Teachers → Place a station right in the room so students can charge while working. No extension cords across the floor → safer, cleaner classrooms.
- Students → Charge during independent work or small-group time without leaving their seat.
- Testing coordinators → Roll a station to the testing area on state assessment days – devices stay powered and ready.
- Libraries → Great for shared spaces where students drop in for short sessions.
3. Active Charge Power Banks – The Ultimate “Charge While You Work” Solution
USB-C Active Charge Power Bank Kits (packs of 4, with cables)
Key Features
- 20,000 mAh capacity, 65W USB-C PD output.
- Fully recharges in the station in under 2.5 hours.
- Students take the power bank to their desk and keep working – no outlet or cord needed.
- Available in “school bus yellow” for easy visibility and asset tracking.
- Works with Chromebooks, tablets, laptops – universal compatibility.
How it helps
- Students → Stay productive anywhere in the room (or even outdoors on field trips).
- Teachers → Eliminate the constant “Can I go plug in?” interruptions.
- Schools → Scalable and affordable way to give every classroom on-demand charging without rewiring the building.
Why These Features Matter in Real K-12 Environments
- No more AC-adapter chaos → Ends the #1 source of frustration and expense.
- Cable management that actually works → Locked, coiled cables survive daily student use.
- Speed & efficiency → 3× faster charging than traditional AC adapters.
- Built for education → Durable, serviceable, and trusted by 200+ districts serving millions of students.
- Lifetime support → Optional lifetime warranties and same-day help from JAR Systems.
Twotrees Is Here to Help You Choose the Right Solution
Not every school needs the same thing. That’s why Twotrees sells a wide range of charging carts and adapters – we guide you to the perfect fit:
- Budget-conscious pilot → Start with a few Active Charge Power Bank kits or an Adapt4 station.
- 1:1 Chromebook program → Go with Elevate 32 carts or Elevate Air Open for visibility.
- Shared devices or testing → Compact Adapt12 or Open6 stations.
- Tight spaces → Wall-mount Essential stations or smaller Adapt4/6 units.
- Media centers/libraries → Flex-Share or multi-station setups.
We’ll review your device types, number of students, room layouts, and budget, then recommend the ideal combination.
Ready to stop fighting dead devices and start gaining instructional time?
Contact Twotrees Technologies today for a free needs assessment and JAR Systems quote. We’ll help you pick the right carts, stations, or power banks – and make sure every device in your district is ready when learning starts.
#EdTech #SchoolCharging #ChromebookCharging #K12Technology #JARSystems #DeviceManagement #TwotreesTechnologies
