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Hohm Tech

Hohm School 2 Bay 2A Battery Charger

Hohm School 2 Bay 2A Battery Charger

Regular price $15.99
Regular price Sale price $15.99
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Hohm School 2A Battery Charger by Hohm Tech

The world spoke, we listened and took action. After 11 month of R&D on the operations and features…we present Hohm SCHOOL2A. What is the 2A? It’s two things: 2 x bays & 2 x amp (2A combined output capability). There is no need for a screen on this charger. It is 100% autonomous. It is equipped with our BLD1 System, which automates the step up/down output so both small and larger cells charge at proper rate. Even li-ion batteries with or without PCB/PCM3 are easily balanced to the correct voltage. This ensures today’s small li-ion batteries chemistry integrity is not compromised, allowing them to get the cycle life they deserve.

Applying more forward thinking targeted towards safety & performance, we integrated input voltage regulation. This is safety 101 here. This allows charger to not stress or damage USB adapters no matter the power supplying device. Fact is simple: today’s li-ion batteries need precise voltage and amperage delivery to ensure long reliable performance & life…Say hello to Hohm SCHOOL2A, the smarter charger.



Product Highlights:

  • 2 Bay Charger
  • .5A x 2, 1A x 2 (2A Combined Output)
  • LED Battery Indicator
  • 0V Auto-activation (Battery Doctor) feature brings cells back to life
  • Multiple protection features

Package Contents:

  • Hohm School battery charger
  • USB power cord
  • User Manual


  • BLD1 System – Automates charge amplification & reduction on li-ion cells
  • 0V2 Activation – among lowest Volt Recognition points ever to ensure low charge cells get back to where they ought to be (4.2V)
  • Input-Power Autonomous Regulator integration (no more stressing USB power adapters or ports)
  • Compatible with ALL li-ion cells from as short as 30mm to as long as 71mm
  • LED indicator that reports color and blink variation for quick/easy readout
  • PCB/PCM3 compatible so even protected cells aren’t left out in the cold
  • Protection 101: A] over charge; B] short-circuit; C] wrong battery type detection; D] reverse polarity
LED Display
Charging in Progress - Constant Red
Charging Done - Constant Green
Wrong Battery - Red Flashing
Reverse Connected - Red Flashing



Black Edition will not be held responsible or liable for any injury, damage, or defect, permanent or temporary that may be caused by the improper use of a LI-ION battery. Please have a basic understanding of the batteries you are using and how to care for them properly.


Due to the nature of this product, it is not covered by warranty and cannot be exchanged.

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