Hohm Tech Battery Chargers

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Chargers

Hohm Tech

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HOHM BASE 

The ‘Defibrillator’ of Dead Batteries


  • Compatible with Li-ion / LiFePO4 / Ni-MH / Ni-Cd Batteries



  • Charging with proven CC & CV (constant current; constant voltage)



  • Tri-charge allows multiple charge/discharge rates: (0.5A, 1A, and 2A)



  • Binomial DV algorithmic technology (pinpoint precision charging)



  • STN displays real-time status (charge %, volts, mAh, and cycle time)



  • Li-ion / LiFePO4: 26650, 22650, 21700, 20700, 18650, 18490, 18350, 17670, 17500, 16430 (RCR123), more



  • AUTO maintenance system: *Leave batteries in charger for a day or decade… they will be ready when you are



  • Battery Doctor: using 1.4V spread from full charge to discharge (4.2V to 2.8V).  It discharges cell while monitoring mAh (capacity) extracted from cell.  It then resets the mAh (capacity) value and begins the charge cycle to give an approximation of batteries’ remaining capacity capability (from the 2.8V to 4.2V range)


  • Two-Tier Battery Bridge System. *Smaller batteries have dedicated groove inside each slot for secure placement



  • Equipped with 12V | 2.5A adapter to easily handle 4A distribution total output between all slots



  • 1.8 lb spring tension average (measured at initial to ending weight)



  • NEW updated rear light system for easy readout

     

    HOHM SCHOOL2A > 

    THE SMARTER CHARGER…


    • 100% Autonomous. Battery Length Detection (BLD) System + Input Power Regulator. Now there is NO NEED FOR A SCREEN…it does everything including automated amp output automation. No more settings to figure out



    • The BLD System built directly into charger enables it to automatically jump amperage up or down dependent on cell length



    • Input Power Regulator integrated directly into unit…no more stressing USB power adapters or ports



    • 0V Activation enabled @ 0.5A (yes, it’ll charge batteries you thought were dead forever)



    • Solid and Pulsing LED indicators for fast/easy reading



    • PCB/PCM equipped li-ion batteries…NO PROBLEM.  Let’s charge ’em



    • Non ABS fire-retardant compound



    • Multi-Groove positive contact for optimal energy flow


    • Microprocessor controlled. Easily handle 2A combined charge rate



    • Has all the standard protection features one would expect: Reverse polarity; Wrong battery type; Over charge; Short circuit



    • Literally plug into any USB port, it’ll handle the rest from there

       


      • Microprocessor controlled. Easily handle 4A combined charge rate with its USB-C connectivity



      • Has all the standard protection features one would expect: Reverse polarity; Wrong battery type; Over charge; Short circuit



      • Literally plug into any 5V USB port, it’ll handle the rest from there


      HOHM SCHOOL4A > 

      MAKES OTHER CHARGERS LOOK STUPID


      • Based on the Hohm SCHOOL platform, but now with 2x BLD (Battery Length Detection) Systems + updated IPR (Input Power Regulator) program. There is NO NEED FOR A SCREEN…it does everything including automated amp output automation. Making life easier one charge at a time



      • The BLD system is built directly into charger, which enables it to automatically stop up/down the amperage charge rate dependent on cell length



      • Input Power Regulator integrated directly into unit…no more stressing USB power adapters or ports



      • 2V Activation enabled @ 0.2A (it’ll charge batteries you thought were dead forever)



      • Solid and Pulsing LED indicators for fast/easy reading



      • PCB/PCM equipped li-ion batteries…NO PROBLEM.  Running identical system as its baby brother Hohm SCHOOL 2



      • Non ABS fire-retardant compound



      • Multi-Groove positive contact for optimal energy flow

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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