Hohm Tech School 4 4A USB-C Charger
SKU: 79225660514

Hohm Tech School 4 4A USB-C Charger

Sale price$13.46 Regular price$14.95
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Description

Hohm Tech School 4 4A USB-C ChargerPresenting the Hohm Tech School^4 4A USB C Charger, a new upgraded 4 bay variant of the 2 Bay Hohm Tech School 2A Charger, implementing a two tiered battery bridge charging system that is incredibly versatile, changing charging specifications to optimally charge each battery that is placed within the piano wire spring loaded charging bay. Crafted from durable non ABS fire retardant materials, the School 4 charger will not catch fire itself when

Presenting the Hohm Tech School^4 4A USB-C Charger, a new upgraded 4-bay variant of the 2-Bay Hohm Tech School 2A Charger, implementing a two-tiered battery bridge charging system that is incredibly versatile, changing charging specifications to optimally charge each battery that is placed within the piano wire spring-loaded charging bay. Crafted from durable non-ABS fire retardant materials, the School 4 charger will not catch fire itself when charging any type of battery. Equipped with a Battery Length Detection system, the Hohm Tech School 4 Charger will automatically detect the length of the battery and adjust the amperage up or down according to the battery specs to charge optimally. Pre-Installed is an input power regulator, allowing the Hohm Tech School 4 to be plugged into any 5V USB Port and can begin charging immediately. Constructed with a screenless design, Hohm Tech decided in loading the School 4 charger with more features and functionality, making this one of the most advanced chargers in the market segment today.

Hohm Tech SCHOOL 4 4A USB-C Charger Features:

  • Dimensions - 108mm by 96mm by 29mm
  • 4-Bay Battery Charger
  • Screenless Design
  • Two-Tier Battery Bridge System
  • Intelligent Tri-Charge Level - 0.5A, 1A, and 2A
  • Operating Temperature: 0-40°C / 32°-104°F
  • Four-Stage Charge/Discharge Algorithm (CC, CV, Oscillation, Micro-Pulse)
  • Binomial DV Algorithmic Technology
  • BLD System - Detects Length and Adjusts Amperage Accordingly
  • Compatible with Li-ion / LiFePO4 / Ni-MH / Ni-Cd Batteries
  • Integrated Input Power Regulator
  • Rear LED Light Readout System
  • Multi-Groove Positive Contact for Optimal Energy Flow
  • Auto maintenance System
  • Battery Doctor
  • 5V USB Port Compatibility
  • Reverse Polarity Protection
  • Wrong Battery Type Protection
  • Over Charge Protection
  • Short-Circuit Protection
  • Type C USB Port
*WE CAN NOT GUARANTEE YOUR REQUESTED STYLE WILL BE IN STOCK*
**AVAILABLE STYLES ARE SUBJECT TO CHANGE WITHOUT NOTICE BECAUSE WE MANUALLY CHECK OUR QUANTITIES AND THESE ITEMS ARE AVAILABLE IN AN ASSORTMENT.*
**COLORS MAY DIFFER SLIGHTLY FROM THE PHOTO.*

Note: There is always an inherent risk when using any rechargeable batteries at any time and under any circumstances. MultilineOnline.com and any of MultilineOnline.com’s parent and subsidiary companies are not held responsible for any damage for/or any modification of the batteries, chargers, devices, and other products that we carry in any form or shape, this is including pack making.

MultilineOnline.com and any or all of MultilineOnline.com’s parent and subsidiary companies will not be held responsible or liable for any injury, damage, or defect, permanent or temporary that may be caused by the improper use of a Li-ion (Lithium-ion), LiPo (Lithium-ion Polymer) and any rechargeable battery/batteries as well as chargers. Please have a greater understanding of the batteries/chargers you are using and how to care for them properly.

When working with Li-ion (Lithium-ion), LiPo (Lithium-ion Polymer), and any rechargeable cells, please be cautious and carefully use them as they are very sensitive to charging characteristics and may explode or burn if mishandled. Please make sure that you have great knowledge of all rechargeable batteries before you use them. Always charge batteries on a clean and fire-proof surface. Never leave charging batteries unattended. If you see that there are visible damages on the batteries, please do not use them. Always keep, store, and transport the rechargeable cells in a safe, non-conductive container in a controlled environment.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 79225660514

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4.8 ★★★★★
Based on 2063 reviews
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B
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Brigette Ritchie
Lowell, US
★★★★★ 3
Surviving a 8 month old heavy chewer
Color: Blue, Color: Blue
My dog is OK with it but doesn't like it as good as the whale indestructible toy I got her previously. She chews on it a little while and quits. She acts almost like it makes her nauseated. Idk though.... It gets very very sharp! Be careful grabbing it after they've chewed it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
A
Verified Purchase
Amazon Customer
Houston, US
★★★★★ 5
Durable
Color: Green
My dog absolutely loves this. Its helped us get her back into going into her crate well again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
K
Verified Purchase
Karla Allen
Lexington, US
★★★★★ 5
Aggressive chewer
Color: Green
Very durable and long lasting dog toy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 5, 2026
M
Verified Purchase
Marcy
Carnegie, US
★★★★★ 5
AMAZING!
Color: Pink Blue
I have never written a review before, and I shop 4-5 days a week on Amazon. My 5 month old puppy LOVES these chew toys. When I first opened the box I was worried because they were so hard, but Poppy went crazy. He chews on them, tosses them and retrieves them, runs in circles around them and barks, and when he finally settles down will chew them and make these pig snort sounds of contentment. I have bought a lot of toys for my new puppy… But these are the best by far!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 13, 2026
B
Verified Purchase
Bronze
Lowell, US
★★★★★ 4
Toy broke in two
Color: Blue
This is a great toy for aggressive chewers. My reason for 3 stars is my dog dropped it on the tile floor the second day she had it and it broke in two. Not real happy with that. Update: The seller has been proactive and accepting of the very minor issue of the toy breaking. Responded within 24 hours and issued a refund. Because of their response I am changing my review to 4 stars.
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Reviewed in the United States on June 23, 2025

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