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Yuasa Smartshot 12 Volt 1.5 Amp Battery Charger - YUA1201501

Item # : 36440
4.910 Reviews
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Yuasa Smartshot 12 Volt 1.5 Amp Battery Charger - YUA1201501

Item # 36440


Yuasa SmartShot 12 Volt 1.5 Amp Battery Charger-Maintainer

This high power unit provides error proof operation to fully charge maintenance free absorbed glass mat (AGM) batteries and conventional lead acid batteries.


  • Fully automatic 5 stage charge cycle for efficient charging
  • Designed to prevent overcharging
  • Charging and float mode L.E.D. display
  • Reverse polarity protection
  • Accessory leads and fused ring connectors included
  • Quick and Easy Hook Up

Manufacturer Part Number: YUA1201501


Rated 5 out of 5 by from Just bought 2 more The unit I bought almost a year ago has been in continuous service since, connected to the battery of my Harley Davidson. It functions exactly as advertised. The new SmartShots will be connected to the expensive batteries of other seasonal equipment I own.
Date published: 2015-10-13
Rated 5 out of 5 by from works great battery tender worth the purchase giving extended reliability of the car battery in storage over winter
Date published: 2015-05-31
Rated 5 out of 5 by from Works as promised As difficult as it it to get excited about a product like this one; this works as advertized ,, hooray !!
Date published: 2014-12-10
Rated 5 out of 5 by from Fully charged I will not over charge a battery ever again
Date published: 2011-09-08
Rated 4 out of 5 by from Great little charger Got this to keep my sled batteries topped up over the summer. Works great and has all the features I needed.
Date published: 2017-08-10
Rated 5 out of 5 by from Awesome charger/maintainer Plug and play, doesn't get any easier than this to use and keeps batteries charged worry free!
Date published: 2017-08-09
Rated 5 out of 5 by from Does everything it says Am very satisfied with the product . Good value for the money
Date published: 2016-08-13
Rated 5 out of 5 by from Best battery charger ever owned Its from YUASA, simply the best ! Fully automatic 1.5 amp charger/maintainer with 5 stages, does an outstanding job with any small or large battery. I no longer remove the battery during winter, the SAE leads stay on the battery permanently and the battery stays in the bike year round even during or -30° winters simply and safely connected to my Yuasa 1.5 amp battery charger. At this price it is a steal !
Date published: 2016-08-08
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I have had on my ArticCat for years. Both the charging and the float lights have started to blink. What does that mean? Thanks

Asked by: Clay
1. Be sure to read all operating and safety instructions before using the charger. 2. If the A.C. power light (red L.E.D) is not on, make sure the charger is plugged into an A.C. outlet and sufficient voltage is available through the outlet. 120Vac +/-10% 3. If the A.C. power light is on but flashing, a charge error has occurred. Check the connections to the battery insuring the red clamp is on the positive terminal and the black clamp is on the negative terminal. If the connections are reversed, unplug the charger and reconnect the clamps to the correct terminal locations. 4. If the terminal connections are correct and the A.C. power light continues to flash, unplug the charger and disconnect it from the battery for a minimum of 5 seconds. Reconnect the charger to the battery and plug the charger into the A.C. outlet. 5. If the A.C. power light continues to flash, disconnect the charger and locate a known good battery to test the charger function. If the charger operates properly, (as described below) the battery you attempted to charge earlier should be replaced. If the A.C. power light continues to flash on a known good battery, the charger should be replaced. 6. If the A.C. power light is on and not flashing and the charging light does not turn on, check to make sure the charging clips are connected to the battery. When using the supplied fused ring connector, check the 3-amp fuse inside the cable fuse housing to insure it is in place and is not blown. 7. The SmartShot 900mA charger will begin charging (yellow L.E.D.) within a few seconds after proper connection to the battery. When charging is complete, the yellow light will turn off and the storage (green L.E.D.) will appear. The A.C. power light will remain on as long as the charger is connected to an A.C. outlet. 8. The SmartShot 1.5Amp charger will begin charging only after the qualification test mode. This may take from 1 minute to 3 hours to complete depending on the condition of your battery. During the qualification test mode, the yellow charging light will flash. Once qualified, the yellow charging light will stop flashing and remain on continuously until the battery is charged. Upon completion of charging, the yellow light will turn off and the float (green L.E.D.) will appear. If you leave the charger connected to the battery and plugged into an A.C. outlet, the charger will automatically recycle through the qualification, charging, and floats modes every 28 days. 9. When charging a larger automotive or commercial type battery, the charger may not reach the float or storage mode (green L.E.D.) condition due to the internal resistance of the battery. This does not indicate a defect in the charger but rather that the inherent capacity loss of the battery is greater than what the charger can supply. While the continual charge condition should not create a problem for the charger, a charger specifically designed for a larger battery may be considered to completely charge the battery.
Answered by: RB Racing
Date published: 2016-11-24
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