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Schumacher Speed Charger Maintainer 1.5Amp, SEM1562A

SKU: 103095199
Schumacher Speed Charger Maintainer 1.5Amp, SEM1562A
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Product Rating is 4.6


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Item Information

1.5A 6V/12V Fully Automatic Battery Maintainer

  • Keeps stored lead-acid batteries charged
  • Microprocessor-controlled; multi-stage charging for added precision, safety and battery life
  • Float mode monitoring, automatically maintains optimum battery charge
  • Auto voltage detection, 6 or 12 volt batteries
  • Quick-connect harness, attaches either connector in seconds
  • Reverse hook-up protection, helps prevent damage to battery and charger

Specification Description
Input Voltage: 120 VAC
Product Height: 5.13 in.
CountryofOrigin: Imported
Amperage: 1.5 Amps
Product Length: 7 in.
Cord Length: 6 ft.
Brand: Schumacher
Type: Battery Maintainer
Display Type: None
Product Width: 3.38 in.
Special Feature(s): None
Part Number: SEM1562A
Material: Plastic
Output Voltage: 6 to 12
Product Weight: 1.36 lb.
Output Current: 1.5
Manufacturer Part Number SC1319
Schumacher Speed Charger Maintainer 1.5Amp, SEM1562A is rated 4.6 out of 5 by 85.
Rated 1 out of 5 by from Schumaccher 1.5 Maintainer Failed Purchased in September of 2018 to maintain ATV battery. ATV no start on 4 April 2019. Measured battery voltage at 6.53 VDC with charger still connected. Notice green CHARGED lamp dims on and off. Disconnected charger from AC power source for 10 seconds. Re-connect. Charger amber CHARGING lamp indicated being charged, measure voltage at 8.32 VDC. Returned one hour later, charger green CHARGED lamp pulsing on and off. Measured battery voltage at 7.28 VDC. Repeat seven times with same symptom scenario until last time measured 12.23 VDC. I do not trust this charger.
Date published: 2019-04-06
Rated 5 out of 5 by from I liked the price. I used my Charger to maintain a Battery for a backup.
Date published: 2019-02-13
Rated 5 out of 5 by from Compact and easy to use I bought this for my boyfriend's boat, and he was very pleased with it.
Date published: 2019-01-30
Rated 5 out of 5 by from Great little battery maintainer I have used Schumacher 1.5 Amp. Battery maintainers for over 20 years of wonderful service. Buying more over the years, as my battery needs has expanded. 8 to date. First one still works as good as the last one. Never a problem.
Date published: 2019-01-26
Rated 5 out of 5 by from Just what my husband wanted Bought this for my husband for Christmas he is really happy with it.
Date published: 2019-01-06
Rated 1 out of 5 by from Zero * I was given one of these as a gift. It never hss worked. Destroyed a battery by not charging. Piece of junk!!
Date published: 2019-01-05
Rated 5 out of 5 by from good product saves my lawn mower battery , i leave it plugged in year around , i own 6 of these
Date published: 2019-01-02
Rated 5 out of 5 by from Good price, good product We got 13 of these for our organization, so far all looks good
Date published: 2018-12-28
Rated 4 out of 5 by from Excellent! I bought this at the advice of a fellow sports car owner who doesn’t take it for a ride too often
Date published: 2018-12-23
Rated 5 out of 5 by from Power I have had Trickle Chargers in the past but this is by far one of the best for an unbeatable price. Buy this charger, you won’t be disappointed.
Date published: 2018-12-20
Rated 5 out of 5 by from The lights on the front tell the whole story I bought this great battery maintainer a few weeks ago and it is so easy to use. Hook it up and forget it.
Date published: 2018-12-19
Rated 5 out of 5 by from Putting them on everything I love these battery maintainers. I've used one on my Goldwing for about five years now. When the battery on my tractor/snowblower finally died this year, I bought another one of these to put on the new battery. They are easy to use, quick to connect/disconnect, and keep the batteries as fresh as their first charge. And, you can't beat the price.
Date published: 2018-12-16
Rated 5 out of 5 by from Replacement for Older Version and a Gift I bought two of these on Black Friday. The unit replaces the older version which has performed flawlessly for me for several years. I have used it for both my tractor and an older car and you just can't go wrong for this price. I bought one of them for my son as a gift.
Date published: 2018-12-15
Rated 5 out of 5 by from An exceptional product I have found these battery chargers to be indispensable in my shop. I now have about 12 of these same chargers. Any time I park a machine with a battery such as a tractor, lawn mower, or automobile that will be setting for a week or more I put the battery on one of these chargers to maintain the battery. I find the batteries are then fully charged when needed which also extends the life of the batteries. I have also found that for batteries that have been ran down these slow trickle chargers are more likely to restore the battery back to full charge. It may require and over night charge. If the battery is damaged and not able to be recharged the diagnostic lights on the front of the charger will indicate the batteries condition. The additional bolt-on connector included in the package provides an ideal means for a quick attachment of the charger to the battery. Once the bolt-on connector is installed on the battery the charger can be quickly connected or disconnected with no possibility of connecting it wrong. I highly recommend this charger.
Date published: 2018-12-14
Rated 5 out of 5 by from Great Product! I had one of these for a couple of years. Then recently when I tried to find the exact model number as the one I had, I found out it had be upgraded with a new model and number. Tractor Supply had one of the last ones! New and improved sometimes means not as good, not always though. Lately, in this world, "if something is very good, it's gone before you know it and replaced with 'new and improved' ";-))
Date published: 2018-12-08
Rated 5 out of 5 by from Would not be without it. This my third Schumacher charger, maintainer. I use them on all low usage vehicles, like my motor cycle, atv, garden tractor, and diesel pickup. I have not had to replace a battery since I started using these charger, maintainers. All vehicles stay charged and ready to go. i
Date published: 2018-12-07
Rated 5 out of 5 by from Satisfied Customer I bought this a few weeks ago. I liked the price, but also the size. It is more than adequate to charge my mower battery and keep it charged so it is ready when I need it. Easy to store and move around. I recommend it.
Date published: 2018-12-03
Rated 4 out of 5 by from Ok, for the sale price. For the price not too bad, but there are others just as good for lower cost. I have six of these chargers over the years and half of them have failed on me and for no reason. That is 50% and a 50% failure rate is not good.They simply quit working and die and they were not used day in and day out. Often they were simply stored in a dry clean place on the shelf and only used for short periods of time. The last one I bought lasted about 12 months and probably saw a full weeks worth of work. The older units seem to work better than the new "cheaper" imported units. I still have my oldest unit working. I have also read that other folks have had issues with these simply quiting. I am hoping these last two I just purchased will hang in there and give decent service. I have used Schumacher chargers for many years, but I think they have finally succumbed to inferior imported products and cut corners like many companies have done. My older heavier built Schumacher automotive charger is still going after about 35 years. I doubt I will see that type of service out of these, which is disappointing from a company that has been known for high quality products.
Date published: 2018-11-29
Rated 5 out of 5 by from Great product I have six of these. Never had a problem with one. Great product for the money
Date published: 2018-11-28
Rated 5 out of 5 by from Schumacher lives up to it's reputation I purchased two of these and wish I had bought more. Great price, great product! I plugged them in as soon as I got home home with them; one on the boat and one on one motorcycle. When I look through the windows of the shop, I can see the green light on the chargers, glowing bright, then dimming, then bright again, meaning everything is working fine. The other motorcycle already has a Schumacher automatic charger that I've had for 10 years.
Date published: 2018-11-27
Rated 5 out of 5 by from The best for less This is my first one, but my son has several and they do the job. I have them on my 3 tractors and golf cart for the winter.
Date published: 2018-11-26
Rated 5 out of 5 by from Great charger I have 3 and they do a great job of keeping all my batteries charged.
Date published: 2018-11-21
Rated 5 out of 5 by from Great battery maintainer charger So far I've purchased 6 of these. Works well, very compact.
Date published: 2018-11-20
Rated 5 out of 5 by from charge it a great compact charger for my GENERATOR BATTERY, Price was excellant at $20.00 best deal in town, I recommend the unit to anyone who needs a charger for their toys.
Date published: 2018-11-14
Rated 5 out of 5 by from Great little Charger I bought 5 a few weeks great item at a fantastic price
Date published: 2018-11-14
Rated 5 out of 5 by from User friendly Great product. Easy to use. This is used to keep batteries charged on an ambulance, so it is highly depended on!
Date published: 2018-10-23
Rated 5 out of 5 by from Only the best I have purchased three of these over the last 1 1/2 years and have no complaints about any of them. I may be purchasing 4 more if the price drops below twenty bucks again.
Date published: 2018-08-22
Rated 4 out of 5 by from works well works well and keeps generator battery charged great
Date published: 2018-08-14
Rated 5 out of 5 by from Great unit Bought it hoping it would charge my dead tractor battery, since it was a lot cheaper. Took two days, it did the job, very happy I bought it.
Date published: 2018-05-22
Rated 5 out of 5 by from Very intuitive to use and performs as hoped/expect I purchased this last month to maintain a charge on our zero turn mower. In years past, we have had to replace the battery too often due to winter discharge. This purchase should obviate the need to purchase a new battery for several years.
Date published: 2018-03-10
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Will this charger work with AGM batteries?

Asked by: CLKerch
Use the charger for charging only 6V and 12V LEAD-ACID (STD or AGM) rechargeable batteries.
Answered by: CustomerSupport
Date published: 2019-04-16

Will this charger work on 8 volt batteries 

Asked by: Dannyben
This charger will not work for 8Volt batteries. Use this charger for charging only 6 and 12V LEAD-ACID, GEL and AGM-type rechargeable batteries with recommended rated capacities of 12Ah (6V) and 5-33Ah (12V).
Answered by: CustomerSupport
Date published: 2019-08-28

How long will the unit undisturbed maintain my battery.mine starts clicking.battery seems dead.your unit I have mounted to my show car

Asked by: Tmzo6
The SC1319 maintains batteries, keeping them at full charge for months. It can charge small batteries and maintain large ones. The maintain mode technology allows you to safely charge and maintain a healthy battery for extended periods of time. However, problems with the battery, electrical problems in the vehicle, improper connections or other unanticipated conditions could cause excessive current draws. As such, occasionally monitoring your battery and the charging process is recommended.
Answered by: CustomerSupport
Date published: 2019-03-05

Is there a cigarette plug adaptor ??

Asked by: Charles1956
Cigarette adaptor can be purchased separately. Please contact the customer service support 800 621 5485 and place the order for part number 3899001401.
Answered by: CustomerSupport
Date published: 2019-02-16

Will this charger/maintain AGM type batteries?

Asked by: John9910
Yes, this charger will charge/maintain AGM batteries
Answered by: CustomerSupport
Date published: 2019-02-22

Is the charger plug in to power?

Asked by: Cowboy bill
Yes, you need to plug the charger into a A/C outlet in order to operate
Answered by: CustomerSupport
Date published: 2018-10-12

Can this be used as an occasional charger /

Asked by: grampgg
Yes, this unit is a fully automatic - you can put it on your battery once a week or leave on
Answered by: CustomerSupport
Date published: 2018-07-12

How does the reverse connection work on a battery

Asked by: Cordova
If you reverse polarity the unit will not charge your battery - this unit will not put out any output
Answered by: CustomerSupport
Date published: 2019-02-16
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