HohmTech Hohm School4 Battery Charger (4 Bay Charger)


HohmTech School4

Comprised of fire retardant material, multitudes of protection features, highly compatible 71mm minimum prong travel length and more.

The Hohm School4 is at the door, ready to power all your needs and more. Four slots are here, with a maximum 2A charge per slot (see the specs for the breakdown) each and all powered by one single USB Type-C connection. Keep it easy with LEDs up top letting you know your batts status', quality contacts up top that'll last longer than any batteries' half life will, and even a tough TPE-jacketed Type-C cable included that's ready to hit the road.


  • Size: 100 x 60 x 29mm
  • Capacity: 4 x Batteries (quad slots), protected or unprotected cells
  • Compatible Batteries: 16430 (RCR123), 17500, 18350, 18490, 18650, 20700, 21700, 22650, 26650 and more (maximum length of battery must be below or at 73mm)
    • Not compatible with NiCD, non-rechargeable or non-LiOn cells
  • Input: DC 5V / 4A
  • Charging Output: 2A x 1 bay, 2A x 2 bays, 1A x 2 bays, 1A x 4 bays (max, depends on source of power)
    • Can also switch to 0.5A charging speed across any number of bays if input not sufficient / batteries require slower charging
  • Input Power Regulator enables charger to withdraw high power from underpowered USB power adapters
  • Constant Current / Constant Voltage charging
  • Low Voltage Activator for cells needing a jump start
  • Multitude of standard safety protections: short circuit, PCB overheating, reverse polarity, overcharge prevention

What's in the box:

  • 1 x HohmTech Hohm School4 Battery Charger
  • 1 x USB Type-C Cable
  • User Manual

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