10A 12V/24V Trickle Charger, Smart Automatic Battery Automotive 7-Stage Charging Battery Maintainer with Pulse Repair Function, for Car Truck Motorcycle Lawn Mower Boat

Very good...works for all types of 12V batteries including P04 Lithium...I've used for refurbishing older batteries on the 16 hour setting then once completed that stage set it on car battery and charged...put back in the van..starts right up..

*Calificación:* 4,8/5 estrellas*Reseña:*"Recientemente compré este cargador de baterías y estoy muy satisfecho con su rendimiento. La primera cosa que me llamó la atención fue su velocidad de carga. Puede cargar mis baterías en un tiempo récord, lo que es ideal para mí ya que siempre estoy en movimiento.El diseño es también muy práctico. Es compacto y ligero, lo que me permite llevarlo conmigo dondequiera que vaya. Además, tiene múltiples puertos de carga, lo que me permite cargar varias baterías al mismo tiempo.La calidad de construcción es también muy buena. El cargador es robusto y parece muy resistente. Además, tiene una pantalla LCD que muestra el estado de carga de las baterías, lo que es muy útil.En resumen, estoy muy satisfecho con este cargador de baterías y lo recomiendo a cualquier persona que busque un cargador rápido y eficiente.*Pros:*- Velocidad de carga rápida- Diseño compacto y ligero- Múltiples puertos de carga- Calidad de construcción robusta- Pantalla LCD para mostrar el estado de carga*Contras:*- Puede que no sea compatible con todos los tipos de baterías.Espero que esta reseña te sea útil. ¡Si necesitas algo más, no dudes en preguntar!

It works for my needs.

I got this 12VDC battery charger along with five other different 12VDC battery chargers to compare them in everyday real situations. They all had similar specs & were all w/in the same price range. They were used on an almost daily basis to charge the six deep cycle PbSO4 batteries for my house electrical backup system as well as the six deep cycle PbSO4 batteries in my NEV/LSV. At the end of a year, this charger (along with the other five chargers) was still functioning nominally, which makes it a great purchase at a nominal price. And so, I recommend this 12VDC PbSO4 battery charger

Sometimes you get a fault if your battery has run down too far, so the charger won’t charge. Get a set of jumper cables and hook another battery to it. This will raise it to a minimum voltage so the charger won’t see it as defective and will charge it normally. Second, just as with electric vehicles, rechargeable batteries no matter what type, will charge the first 80% quickly and take a long time to get the last 20% to charge. Most 12 type auto battery chargers don’t charge with a constant amp, so as the battery gets more charged the less amps the charger puts out. The last 5% may be at 2 amps. There is nothing wrong with the charger, this is how the charger conditions the battery when charging; So it may take 2 hours to get to 80% but 5 or 6 hours to get the last 20%. Notice most vehicle advertisements for electric vehicles will tell you the time to 80%. So if you leave home with a full charge with a battery with a 200 mile range, you stop to eat at 20% (160 miles)and charge for 80% (90 min), the next range will be 160 miles till dead…..but you want to charge at 20%, your range is then 120 miles to the next stop. So during your trip, once you leave home and after your first stop your range will always be 120 miles, until you can fully charge your batteries and then your back to 160 miles for one leg of the trip.

This little unit is awesome. I have restored a few batteries use it on lead acid and lifPro batteries.very happy with it.

I've had this charger less than two years. It did work for a while, but no longer attempts to charge any battery at all. Biggest complaint besides it being useless is the touch button. It's horrible, works maybe half the time.... Like the charger.Now let's talk about that wire crimp.... Come on! That's HORRIBLE

My only complaint is that the display does not clearly indicate the type of charging pattern and the status within that pattern.