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  • Welcome to the Hohm School Uno Charger! It packs a recharging punch into one single slot. There is 2000mA (Output: 2A) of single-cell charging speed. 3A was avoided as this can lead to battery degradation and thus reduces battery lifespan. 2A charging is fast for today's lithium-ion standard batteries.


    The Hohm School UNO Battery Charger is 100% autonomous meaning everything is automatic! The UNO will do the job for your batteries, 100%! The device is built to preserve battery cell life. There are numerous safety precautions included which means there are no stressed or damaged USB connections. Fact = lithium batteries need precise voltage and amperage to solidify long reliable battery performance and lifecycle. This is the perfect single-cell charger for your needs!


    No Stress On USB Power Adapters Or Ports (IPR Technology)

    Low Voltage Activation (If A Battery Has Low Voltage And Won't Charge On Other Chargers, Let This Charger Do The Job!)
    Compatible: ALL Lithium Cells (From 30 to 71mm)

    Works With Protected & Un-Protected Cells

    LED Lights (Indicates With Colour And Blink Variations)

    PCB & PCM*3 Compatible (Protected Cells Charge!)
    Safety Precautions: Short Circuit, Over-Heat, Reverse Polarity & Over-Charge Protections


    Capacity: 1 Battery (Single Slot)

    Size: 100 x 32 x 28mm

    Compatible Battery Types: 16430 (RCR123), 17500, 18350, 18490, 18650, 20700, 21700, 22650, 26650 And More!

    Input: DC 2A / 5V

    Charging Output: A 2A Maximum

    Power Input Regulator Included

    Protection Circuit Board / Module

    3 Volt Recognition At 2.9V

    Constant Voltage & Current Charging

    Low Voltage Activator (For Batteries That Won't Charge On Other Chargers)



    Integrated IPR System: Yes

    PCM / PCB Compatibility: Yes

    Low Voltage Activation: Yes

    Input Power Regulator: Yes & Automated

    Charge Rate: 2A Max (1A Recommended For Best Long-Term Wear Of Batteries)


    All HohmTech products are tested and certified. Industry leading PLI backs the device with certification of: UN38.3, CE, IEC 62133 2nd Edition, ROHS, PSE, FCC & Air/Sea Transport. Hohmtech does not cut corners and delivers on chart-topping performance, safety, capacity and consistency.



    1 Hohm Tech Hohm School Uno Battery Charger

    1 Micro-USB Cable

    1 User Manual

    Hohmtech Hohm School Uno Battery Charger

    SKU: HohmTechUnoCharger
    Only 1 left in stock
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