Product Details: 

The Hohm School Battery Charger by Hohm Tech is a fully automated and safely designed device. It can charge up to four batteries and is compatible with 18650, 20700, and 21700 batteries. The BLD1 system ensures that the step up/down output is automated for small and larger cells, preventing any potential damage to today's compact li-ion batteries with or without PCB/PCM3. This maintains the integrity of the chemistry, allowing for a full lifespan.



Product Specifications:

.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



Product Features

• 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
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