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Carry-On Power System 300W (COB300)

The Carry-On Power Case™ lets you instantly operate your critical equipment wherever the mission takes you!

RESmini Carry-On Power Case

What is it?

  • POWERFUL: Up to 300W Continuous Power
  • CONFIGURABLE: Large Electronics Bay for End-User Equipment
  • GLOBAL: AC & DC Input/Output Allows Operation from Virtually Any External Source
  • EASY TO USE: Intuitive Operation of User Accessible Interfaces with Batteries' SOC Display
  • RUGGED: Water-Resistant & Dust Proof, IP67 Case - Designed to meet MIL-Standards
  • FAA Compliant, Can Be Carried On A Passenger Plane Overhead Compartment
  • AUTONOMOUS: 2 Hours of Autonomous Run-Time With An 80W Load
  • EXTENDABLE: Permanent Run-Time With Optional External Hot Swappable BB2590/BB3590 MIL Batteries

Essential for?

  • Austere Military Operations
  • First Responders & Disaster Relief Efforts
  • Emergency Medical Care
  • Off Grid Operations
Illustration - Military, communication, satellite
Military, communication, satellite

Powering Autonomy in Any Environment

Fully integrated within the carrying-case, providing power to computer, communication and other electronics devices. Versatile options allow each Carry-On Power Case™ to be configured to meet the exact Portable Application.


  • Outside dimensions: 9" x 14" x 22"
  • Wheels and retractable handle
  • Weight: 37.5 lbs. Including the case, power system, and internal batteries.
  • Operating temperature: -20°C to 50°C
  • Storage temperature: -40°C to 70°C
  • AUTONOMOUS RUN TIME AND BATTERY PACKS OPTIONS: Typical run-time of 100 minutes with an average total load of 85W using the internal LFP (Lithium Iron Phosphate) Battery
  • Optional BB2590/BB3590 Batteries for extended run-time. The hot-swap feature allows battery change-out and maintenance without load interruption.
  • USER CONFIGURABLE ELECTRONICS BAY: A 4” X 11” x 14” Space is available for the application’s electronics and other devices.
  • OUTPUT POWER: DC Output: 300 W, 24 VDC Nominal (20-29 VDC) AC OUTPUT: OPTIONAL
  • MONITORING: An indicator SOC (State of Charge) for recharging the internal batteries.
  • FAIL SAFE BATTERY DISCONNECT: Ensures that the batteries are disconnected during transport

True worldwide input power

  • AC Input: Accepts global voltages 100-240VAC, 47-400Hz
  • DC Input: 10-30VDC input for commercial and military vehicles along with solar charging.

Safety & compliance (designed to meet):

  • UL62368
  • UL60950
  • FCC Class A
  • MIL-810 Shock & Vibration
  • IP67 (When case is closed)
  • UN-DOT 38.3
  • FAA Compliant - Fits in commercial flight overhead compartment. (Internal battery is FAA compliant and easily removable.)

To download the RESmini Power Case operation manual, click here.

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Why Acumentrics

Since 1994, Acumentrics engineering and manufacturing teams continue to deliver total power solutions that provide data center quality power to mission critical applications. Made in Walpole, MA (USA) Acumentrics total power solutions includes Rugged-UPS™ (Uninterruptible Power Supply), power conditioners, inverters, portable power and power distribution units that can be mounted in 19" racks, transit cases, roller cases, back packs and hand carried.


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What type of UPS do you need?
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If you need DC output, please choose from the following load requirements
Note: These are available on the ACG2500 Series only. DC output for the ACG1252 Series is 150W.
If you need DC output, please choose from the following voltage
Which AC output do you need?
Do you need battery backup?
If you would like a quote prepared for you, please choose the quantity
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Acumentrics, Inc.
10 Walpole Park South
Walpole, MA 02081