HOHM SCHOOL4ACharger
Fits: 26650, 21700, 20700, 18650, and more.Focused purely on Li-ion chemistry.
1 Charger Per Order of 1
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BLD System:YESPCB/PCM Compatible:YESLow-Voltage Conditioning:YESInput Power Regulator:AutomatedCharge Rate:4Acombined (0.5A | 1A | 2A per slot)Battery Size Compatibility:up to73mmCompatible Chemistry:Li-ion(3.6V | 3.7V)
PROFESSOR OF CHARGERS
Taking the winning features of the SCHOOL2charger, but further enhances the BLD System (Battery Length Detection) to a 3-tier automation system (0.5A, 1A, 2A). Hohm SCHOOL4is built to effectively distribute up to4Acharging through theincludedUSB-C. No more user errors. No more accidents. No more confusion. No screen is needed.Its 100% autonomous. This is as user-friendly as it is effectively safe for users and cells alike.
USB-C 4 AMPcontinuous charging power and stability made it possible for Hohm SCHOOL4to do what it does bestcharge precisely and within safety tolerances.
Thinking outside the box, while keeping simplicity and user-error prevention at the forefront with safety features. 18 months of R&D led us to develop an extremely capable charger thatmakes other chargers look stupid. It has a3-tieramp BLD (battery length detection) System; has a variable input voltage IPR (input power regulator) feature. ThisELIMINATES USER ERRORS and keeps them and their li-ion batteries moving forward without delay. This is simplicity at its best, while not forfeiting usable amperage or precision.
There is no need for a screen on this charger.It is 100% autonomous. It is equipped with our BLD1System, which automates the step-up/down output so both small and larger cells charge at the proper rate (0.5A, 1A, 2A per channel with4A total distribution). Even li-ion batteries with a PCB/PCM3are easily balanced to the correct voltage. This ensures todays small li-ion batteries chemistry integrity is not compromised, allowing them to get the cycle life they deserve.
Applying more forward-thinking targeted 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: todays li-ion batteries need precise voltage and amperage delivery to ensure long reliable performance & lifeSay hello to Hohm SCHOOL4, the Professor of Chargers.
Equipped with:
> BLD1System:BatteryLengthDetection automates charge amplification & reduction on li-ion cells.> Low Voltage Activation2: Allows overly discharged li-ion batteries down to 1.95V to be charged via a 200mA stimulate charge.> 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 73mm> LED indicator that reports [green/red] color and blink variation for quick/easy readout> PCB/PCM3compatible so even protected cells arent left out in the cold> Protection 101: A] overcharge; 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 & Certifications: 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.
1Battery Length Detection2Low Voltage Activation Recognition @ 1.95V3Protection 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.
