(2 slot charger) (2 slot charger)

Price : $15.99 & FREE Returns  



BLD System: YES
PCB/PCM Compatible: YES
Low-Voltage Conditioning: YES
Input Power Regulator: Automated
Charge Rate: 2A combined (0.5A | 1A per slot)
Battery Size Compatibility: up to 71mm
Compatible Chemistry:  Li-ion (3.6V | 3.7V)

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Frequently bought together



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 the 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 towards safety & performance, we integrated input voltage regulation. This is safety 101 here. This allows the charger to not stress or damage USB adapters no matter the power supplying device. The 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.


Equipped with:

> 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


Every Hohm Tech product is tested and certified by the rightful authorities/laboratories and accredited entities to achieve Compliance & Certification of: CE, ROHS, FCC, Air/Sea Transport, and is backed by Industry Leading PLI.  We do not cut corners. We deliver what we promise… chart topping performance, capacity, consistency, and safety.


1 Battery Length Detection
2 Volt Recognition @ 1.95V
Protection Circuit Board/Module


WARNING: Know your battery & charger warning & safety information

Consult a certified lithium ion specialist or certified battery pack assembler if there are any uncertainties or questions on the use of, handling of, installation of, charging of, or storage of lithium ion batteries. Consumer safety is of utmost importance.

Additional information

Weight 3.3 oz
Dimensions 4 × 1 × 1 in

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