Home > Battery Chargers >

Hohm Tech School 4 Bay Battery Charger

Hohm School 4 Bay Battery Charger HohmTech


 
Alternative Views:


Price: $17.99

Stock Status: In Stock
Quantity:

Product Details
 

Hohm School 4 Bay Battery Charger by Hohm Tech

USB-C 4 AMP continuous power supply and stability made it possible for Hohm SCHOOL4 to do what it does so well.

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 that makes other chargers look stupid. It has a 3-tier amp BLD (battery length detection) System; has a variable input voltage IPR (input power regulator) feature. This ELIMINATES 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 BLD1 System, which automates the step up/down output so both small and larger cells charge at proper rate (0.5A, 1A, 2A per channel with 4A total distribution). Even li-ion batteries with a 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 targeted towards safety & performance, we integrated input voltage regulation. This is safety 101 here. This allows charger to not stress or damage USB adapters no matter the power supplying device. Fact is simple: today’s li-ion batteries need precise voltage and amperage delivery to ensure long reliable performance & life…Say hello to Hohm SCHOOL4, the ‘Professor’ of Chargers.

18650
20700
21700


Product Highlights:

  • 4 Bay Charger
  • 2.0A x 2, 1.0A x 4 / 1A x 2 & 0.5A x 2 (4A Max Combined Output)
  • Completely automated with LED charge status indicators
  • Compatible will all Li-ion cells from 30mm to 73mm
  • Multiple protection features (over charge, short-circuit, wrong battery type detection and reverse polarity

Package Contents:

  • Hohm School 4 bay battery charger
  • USB-C cable
  • User Manual

Features:

  • BLD1 System – Automates charge amplification & reduction on li-ion cells
  • 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 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
LED Display
Charging in Progress - Constant Red
Charging Done - Constant Green
Wrong Battery - Red Flashing
Reverse Connected - Red Flashing

Compatible with:

Li-ion 3.6V , 3.7V
26650/26500/22650/22500/21700/20700/20650/18700/18650/18490/18350/16500/14650/13450/12650/10500/10400

Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 13 Write a review »

  0 of 0 people found the following review helpful:
 
5 of 5 Hohm Tech School 4 Bay Battery Charger September 6, 2020
Reviewer: Choonhok Lim from Manvel, TX United States  
So far, pleased with product

Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
5 of 5 August 24, 2020
Reviewer: Spencer Killen from Edmonton, AB Canada  


Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
5 of 5 August 13, 2020
Reviewer: Kyle Roach from New Albany, IN United States  


Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
5 of 5 Just what I wanted June 13, 2020
Reviewer: Michael Zimmerman from Akron, NY United States  
The product description sold me. I like that there are no dials or gauges. It's my first one so nothing to compare it to but it works awesome and the price was fantastic.

Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
5 of 5 The best May 11, 2020
Reviewer: Justin Zanetti from Roseville, MI United States  
Love this charger.  Always feel safe and secure using anything from Hohm tech and this no different.

Was this review helpful to you?

View All Customer Reviews