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NOCO GC020 12 Volt Plug 2-Way Splitter, Red and Black

Curated from 54 real Reddit conversations

Refreshed on: February 28, 2025

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NOCO GC020 12 Volt Plug 2-Way Splitter, Red and Black

Brand: NOCO
Price: $24
Snoop Score:
2.8
Sentiment
5.0
Popularity
5.0
Technical
0.8
Buy on Amazon for $24See All 12V Reviews
As an Amazon Associate, I earn from qualifying purchases.

Snoop's Take

The NOCO GC020 12 Volt Plug 2-Way Splitter is a heavy-duty adapter engineered to split a single 12V outlet into two, enabling multiple connections for 12V devices. It is designed to handle demanding conditions with a rugged build and offers a straightforward method to power devices like tire inflators, vacuums, or coffee makers. User feedback on similar products has been a mixed bag; one comment even noted, "it fit perfectly in my desk," highlighting the practical benefits of a dual-outlet setup, although detailed sentiment remains sparse. Overall, the consensus reflects cautious intrigue with its design and reliability. In conclusion, while community discussion is limited, the product's robust construction, safety features, and versatile 2-way functionality position it well in its niche. For users needing a dependable 12V splitter, this product comes recommended within its category.

Not for you? Check out our other rated 12V

YSK that "it's not the volts that kill, it's the amps" is oversimplified and should not be taken as safety advice.

Insightful Chatter

Any way to convert a 12v barrel plug into 5v USB-C (for a security camera) I've been scouring the in

Insightful Chatter
Product
2.8
NOCO GC020 12 Volt Plug 2-Way Splitter, Red and Black
Buy on Amazon for $24
Home Security Devices
1 / 10
LED Lighting Systems
8 / 10
Automotive Accessories
1 / 10
Emergency Backup
1 / 10
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Core Power Plays

The specs and strengths that make it shine.
Discussion on converting 12V barrel plug to 5V USB-C with design and waterproofing concerns
“Any way to convert a 12v barrel plug into 5v USB-C (for a security camera) I've been scouring the in”➕
“Yes, that’s what this is. 5-24v DC barrel input, 4 USB outputs.”➕
“It's an very tiny box though.”➕
“Voltage converters don't often comes that small cause there's no widespread usecase for items that s”➕
Jump starter performance and vehicle compatibility
“A must for any Sienna Hybrid owner when your 12V takes a crap on you.”➕
“But yes, excellent recommendation.”➕
“this will handle it.”➕
“Very useful.”➕

Hidden Hero Hacks

Unexpected tricks and side‑door uses you’ll love.
Requests for power banks with uninterrupted passthrough charging
“**Does not interrupt power output when the power bank starts to charge**”➕
“Good luck.”➕

Buyer’s Cheat Sheet

What to check before you click ‘Add to Cart.’
Queries about converting golf cart batteries to lithium using EcoBattery solutions
“I just bought a used 2009 EZGO RXV 48V. I assume I can customize the hell out of this thing?”➕
“EcoBattery comes with everything needed for the lithium conversion, including a charger & replacement energy meter.”➕
Safe 24/7 connection of NOCO Genius1 charger for battery maintenance
“Simple to set up and use - Plug-in, connect to the battery, select a charge mode, and start charging your battery.”➕
“They make quality chargers that will charge at a decent rate but once they are done, they keep the battery topped up indefinitely without cooking them.”➕
“The charger can be left connected to the battery indefinitely.”➕
“It’s designed to be connected all the time.”➕
Advice on inverter sizing and battery configuration
“What size inverter is required?”➕
“Minimum sized inverter = just larger than your highest wattage appliance = 1500 watts.”➕
“I’m getting a grasp on some of how this operates.”➕
“IMO Lithium batteries absolutely make sense in a vehicle dwelling application.”➕

Cautionary Callouts

Know the pitfalls before they catch you off guard.
Oversimplified electrical safety advice discussion
“YSK that "it's not the volts that kill, it's the amps" is oversimplified and should not be taken as safety advice.”➕
NOCO Genius1 charger performance and indicator issues including slow charging and confusing signals
“NOCO Genius 1 is still pulsing read Had a dead 12v AGM Battery thats been charging for 15+ hours.”➕
“Depending on the size of that battery it may take several days or even a week for your charger to fully charge it.”➕
“That charger is rated at 1 amp, which means for example a 40Ah battery will take a minimum of 40 hours to recharge.”➕
“Yeah, 1 amp is pretty low, especially if the battery sat for a long time.”➕
Lithium battery behavior and parasitic draw issues
“It's annoying to have this bike be unreliable, and I'm just trying to exhaust all resources before turning it into a $180 paperweight.”➕
“Your bike has some sort of parasitic draw that's draining the bike.”➕
“Lithium batteries are tricky.”➕
Charger capacity limitations and slow charging for larger batteries
“To me it doesn't make sense to limit the battery capacity based on the current provided by the charger, my understanding is that I will charge the battery but might take a very long time.”➕
“Besides it charging slowly, no problem.”➕
“As long as it has the correct voltage it will just take longer to charge a bigger battery.”➕
“some battery chargers will assume the battery is bad if it doesn't reach a specific float voltage and current threshold within a certain time.”➕
Maintenance pulses from NOCO Genius10 charger causing LiFePO4 BMS issues
“This 18V kicks is enough to fill the inverter capacitors and thus then trip the chargers over voltage protection.”➕
“Charger is not configured for lithium batteries.”➕
“The charger is in lithium mode (blue led and lithium icon lit up).”➕
Design trade-offs in NOCO jump starters
“the GBX'es have an override mode for starting really dead batteries that disables the 60s time limit.”➕
“I own 3 NOCO packs, and they are great for jump starting or very short term and light 12 volt use.”➕
“Noco boost and boost X packs despite their lofty power claims are really relatively small batteries that have the ability to dump a large amount of current for short stints.”➕
“No one GB70 or GB150 is the way to go, they are awesome.”➕

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