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The NOCO GX2440 UltraSafe is a high-efficiency, 40-amp industrial battery charger designed for 24V lead-acid and lithium-ion batteries ranging from 55 to 425Ah. Featuring advanced battery restoration technology, a rugged IP67-rated aluminum enclosure, and fully automatic safety protections, it ensures reliable, maintenance-free charging for a wide range of industrial equipment.
| ASIN | B01FRQQKBE |
| Best Sellers Rank | 648,446 in Automotive ( See Top 100 in Automotive ) 2,059 in Car Battery Charging Units |
| Guaranteed software updates until | unknown |
| Item model number | GX2440 |
| Manufacturer | NOCO |
| Product Dimensions | 45.01 x 15.6 x 28.3 cm; 18.14 g |
P**R
24 volt - 360 amp/h lead acid battery bank Been using for 6 months and still running strong. I am going to be adding 2-4 more batteries and another one of these chargers for next winter. Just need it to be decently ventilated because the unit gets pretty hot. Highly recommend
D**L
Built like a tank! I have a set of LiFePO4 batteries that are connected to an inverter to back feed my house in the event of an emergency. Yes I am doing this safely! I can connect the NOCO Genius to my smaller generator and then it can help power my entire house through the inverter. Does draw up to 1080 watts but comes up to it gradually. This way it does not shock the generator or whatever power source it is plugged into. Press a few buttons to get it to Lithium and that's it! Lots of safety features built in so I just leave it plugged in all the time to keep the batteries fresh and topped off.
W**N
Had a hiccup in performance after about 3 weeks but randomly corrected itself and now works as intended. I use it to power my 24v battery bank in my off grid home for emergencies or in winter when solar is not sufficient. Charges great.
W**T
Using this charger to boost the charging power of my old, old Xantrex SW4024. My Kubota generator puts out two times 110 volt so, one feeds the inverter the other line got now to this wonderful charger. Although the charger is rated to I believe a 450 amph battery, after reading some other review's, I took a chance. My bank is about 1500 amph. It just goes all the way to a full absorption charge. It will put itself to sleep at an equalization cycle. This is the real deal. I previously burned up a PowerMax in just 2 months and just now a Cotek 40 amp charger that actually lasted 4 years. This looks like a real quality product, will keep you posted. Wolfgang
D**D
Stupid hex screws on the orange cap into the metal, was hard as hell to unscrew. Thinking the tap was bad. The screws fought me all the way till those hex screws stripped. Would not budge to at some point. Paid a lot of money, now I need to find a way to remove those screws half way out.
Trustpilot
2 months ago
5 days ago