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.
> 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