Product details
NOCO GX4820 UltraSafe 48V 20A Battery Charger
If you’re after a proper workhorse of a battery charger, the NOCO GX4820 UltraSafe 48V 20A is well worth a look. Built for serious jobs, it’s spot-on for charging both lead-acid and lithium-ion batteries – the sort you’ll find in everything from golf buggies and pallet trucks to scissor lifts, scrubber dryers, and other hefty bits of kit. With capacity for batteries from 55Ah up to a whopping 425Ah, this charger’s a real all-rounder for busy workshops, warehouses, and industrial sites.
It’s not just muscle, either – this charger’s clever with it. Thanks to an impressive 92% power factor correction, the GX4820 makes the most of your mains supply, so you’re not wasting energy or money. The tough-as-old-boots die-cast aluminium casing means it’ll take a fair bit of stick and keep on going, even in the muckiest or most demanding environments.
Key Features
- Industrial Muscle: Tailor-made for 48V batteries between 55 and 425Ah, so it’s perfect for heavy-duty vehicles and gear that need a bit more oomph.
- Smart Battery Care: Packed with tech to tackle issues like sulfation and acid stratification, helping bring tired batteries back to life and eke out every last bit of life from them.
- Tough Build Quality: The robust die-cast aluminium shell is IP67 rated – so it shrugs off dust, water, and the usual knocks and scrapes of a hard day’s graft.
- Hassle-Free Charging: Fully automatic, so you can plug it in and get on with your day – no faffing about. It’ll sort itself out when it comes to overcharging, and it’s packed with safety features like spark-proofing and reverse polarity protection.
- Versatile Connections: Comes with detachable AC and DC cables, so you can swap them out as needed, making it a doddle to use with different machines.
- Longer Battery Life: Features like rejuvenation and automatic charging routines mean your batteries are looked after properly, so you’ll get much more mileage out of them before they pack it in.
Technical Specs
- Input Voltage: 120V AC (North America) or 230V AC (everywhere else)
- Output Voltage: 48V DC
- Charging Current: Up to 20A
- Battery Size Range: 55-425Ah (will look after batteries up to 500Ah for maintenance)
- Charging Tech: 92% power factor correction and advanced desulfation to keep batteries healthy and firing on all cylinders
- Ruggedness: IP67 rated for water and dust resistance, tough die-cast aluminium build, and shockproof to boot
- Safety First: Built-in spark-proofing, reverse polarity protection, and overcharge safeguards, so you can charge with confidence
- Fits the Bill: Works with all sorts – from golf carts and pallet jacks to scissor lifts and more
- Warranty: Covered by a 5-year warranty, so you’re sorted if anything goes pear-shaped
In short, the NOCO GX4820 UltraSafe 48V 20A Battery Charger is made for those who need their kit ready to go, day in and day out. Whether you’re keeping batteries topped up or trying to coax a bit more life from older ones, this charger delivers quick, safe, and reliable results. With its clever features and rock-solid build, it’s a top pick for anyone who can’t afford downtime. Trust NOCO to keep you powered up and ready for anything.
