Stanley 15A Battery Charger with 40A Engine Start

156 reviews - By: Stanley

Stanley 15A Battery Charger with 40A Engine Start
MSRP : $49.97

Sale : $45
Sold & shipped by Walmart
The Stanley 15A Battery Charger is fully automatic. Vehicle won't start? Battery needs maintenance? Just connect the battery charger clamps to the battery terminal and press charge. The unit automatically selects charge rate and adjusts from rapid charge to trickle charge to maximize battery life. The 15-amp charger features 40-amp patented engine start to jump start a vehicle in 90 seconds, alternator check to indicate potential alternator issues and battery reconditioning to improve charge carrying capability and extend battery life. One of the most advanced chargers on the market, the 15-amp charger features a digital LCD screen that displays charging status and battery status with easy-to-understand icons.
  • 3A/15A/40A battery charger & maintainer
  • Automatically selects charge rate & adjusts from rapid charge to trickle charge to maximize battery life
  • 40A patented engine start to jump-start a vehicle in 90 sec
  • Alternator check indicates potential alternator issues
  • Battery reconditioning technology helps reverse sulfate buildup on battery plates to improve charging carrying capability & extend battery life
  • Microprocessor & LCD screen with easy-to-read icons
  • Reverse-polarity protection
  • Includes heavy-duty cables, metal clamps & user manual


Stanley Products are CHEAP and UNRELIABLE

Unit stop working only after a few uses within the warranty period and Baccus / Stanley Customer Service Dept was terrible. DO NOT PURCHASE.


At First I Was Skeptical...

When I started looking at car battery chargers I noticed that this 15A charger from Stanley was significantly cheaper than similar chargers from other brands. It also came with a plethora of features that I was interested in, namely the battery "recondition" feature, and the jump start feature. Since I bought it a few days ago, I've been running this charger around the clock charging and reconditioning various batteries. I tried to charge a Duralast Gold battery that had been sitting in a non-running car for three years. Unfortunately, the battery wouldn't take a charge at all, and read 1.5 volts on my multimeter. I was skeptical, but I figured I had nothing to lose, so I used the "Battery Recondition" feature on this dead battery for about 24 hours. The next day, the battery took a charge! The Stanley charger charged the battery to full capacity, and now it works! I recommend this charger. It charges batteries, and reconditions them too! Just as you would expect, and probably even a little better!


Excellent Charger for the money

It charges two (2) 6 volt golf cart batteries connected in series with no issue, charges regular 12 volt automobile battery with no issue. Fans are not constantly engaged as reported by many users, only comes online as units' cpu commands fan to be on, and it's a lot more quieter than Schumacher 12Amp battery charger I'm replacing. Charging current is initially set at 15Amps, but later modulates to much lower voltage according to battery's state of charge, make me to believe that it's the true 3 stage charger (1. constant current, 2, constant voltage and finally 3. tickle charge mode). Incorporated voltage gauge measures true battery voltage as confirmed by separate lab-quality multi-meter. Overall, it's much better than Schumacher 12Amp battery charger which broke down in less than few charging cycle. I'm an electrical engineer by trade, have real world experience in designing and testing commercial battery chargers. I think I know when I see a good unit, familiar with optimal and safe charging algorithm in battery chargers,.


Excellent Charger for the money

I was impressed the way thie charger was able to let me know just how much charge was in my battery and when it was charged how it went into float mode. Highly recommend this charger


Battery Charger

Best value you can find on a battery charger anywhere , from folks you can trust.