NEXPEAK NC201 10-Amp Battery Charger, Smart Trickle Charger 12V 24V Car Battery Charger Fully Automatic Maintainer Desulfator w/Temp Compensation for Car Truck Lawn Mower Boat Marine Batteries

Did a great job bringing a full charge back to my truck battery after being completely drained from sitting past 6 months. Like that it has on the motorcycle mode that it turns into a battery tender. Super quiet even when the fan kicks on. Make sure to read manual. Could damage battery if connected wrong or on wrong setting. Pros -cheap -works good and as described -battery tender -like that the display shows current charge state -easy to change modes Cons -short cable but kind of to be expected -read manual first my fault I put into to repair first when my battery was completely dead started reading manual and was danger don’t put into repair on a dead battery so I had to go swap it fast. No damage. -led is pretty dim in the sun Great little charger would buy again.

This charger does exactly what it says it does. It brought a dead, nearly four-year old battery back to life again, after the battery had gone through a very cold winter. I put the repaired battery back into my car, and the car roared to life. It also charges quickly and quietly, performing a number of functions before it starts charging, and the charger's display is very easy to read and very informative. You just can't beat the quality for the price point.

Great charger for my motorcycle. I used two previous brands of trickle chargers to attempt to charge a DEAD liquid motorcycle battery that just wouldn't accept a charge. The Repair mode made "quick" work of it, lmao. I use the quotation because it still took 12 hours, but at least it revived this battery that two previous chargers could not. I have also used it on different automotive batteries without any trouble. Build quality feels a little on the cheaper side, but it looks good and works great. Awesome bang for your buck!

I purchased this battery charger specifically to charge my AGM starter/accessory battery on my boat. I have a NOCO dual charger to charge the two batteries for the trolling motor, but wanted to be able to simultaneously charge the boat battery during multi-day fishing trips. My requirement was good quality, low cost, and 10A charging capability. This fits the requirements. I modified the battery cables to remove the clamps and install an SAE power connector for quick attachment to my battery from outside the boat. The wire diameter seems to be on the small side for 10A, but it should not be an issue due to the relatively short length of the cable. Compared to the NOCO charger, the wire diameter is much thinner and the cable is much shorter, which makes it a little inconvenient, but it is still (barely) long enough for my application. The AC power cable is also quite short, but an extension cord fixes this deficiency. I like the feature that it will indicate voltage and state of charge when you connect it to the battery, even without connecting it to AC power. This is useful for a quick evaluation of the battery state. Overall, I like the size, functionality, and 10A charging capability. The short cables are not an issue for my specific application, but may be too short for other applications.

Easy to use, great battery life, works on any battery

Super value

I suppose the mixed reviews could be due to a lot of variances in how the product was used, and one’s understanding of this. My car battery is fairly new and in decent health, but was completely dead due to not being driven, and in extreme NY cold winter conditions. I did a lot of research, reread things many times over. This product is NOT supposed to be able to do magic on a completely dead battery. But in my case it did after some extended time in repair mode! Highly recommend for those who take the time to understand the basics of what they are dealing with.

Great charger. Used it on car battery down to 2.5 volts after car sitting for 6 months. Put it on ‘Repair’ mode for 4 hours, left it to sit overnight, then put it on ‘Charge’ regular battery -automatic mode until it displayed ‘ FUL’ for fully charged. Left it for 2 days then put in on ‘Charge’ mode again. Then the battery was 12.55 volts after sitting. Then put it in car and it has WORKED just fine. Why 4 stars? Small point but instructions are not very good plus the English is weak, -not written by English mother tongue person, making it hard to follow. But still it’s cheap and works well !

Al conectarlo se ha puesto en modo error y no deja camabiar a ningún otro modo de carga, es más, el botón mode como si no existiera. Y no es la primera vez que uso este tipo de cargadores. Totalmentre decepcionado y una pérdida de tiempo total. Lo he devuelto.

I bought this to try and salvage a fairly new van battery, which i hadn't used or even started for a year! when i first plugged it in, it told me the battery was fully charged, which i knew it wasnt. However, when i then realised i needed to put it on the recovery mode, to 'regenerate;' the battery if you like, it got to work. it did this for nearly 8 hours, and after this, i was then able to put it on charge mode. I had low hopes for this, but actually, for the price i paid it did an incredible job, and got my battery charged and my van starting again! 100% worth having this piece of kit, and will save you from replacing expensive batteries unnecessarily

Work as intended, no issues thus far. For the price doing what it should

Excellent. Works well.

وصل الشاحن بس ف كرتونه مفيش تغليف ولا حتي شنطة بلاستيك حشحنه واجرب لأن المظهر العام بتاعه أن اللأسلاك ضعيفه