Rated 4.57 out of 5 based on 63 customer ratings
(63 customer reviews)

$19.99

ML-AC612 – 12V / 6V SLA Battery Charger

Availability: In stock

SKU: ML-AC6121 Category: Tags: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,
MIGHTY MAX BATTERY ML-AC612 SEALED LEAD ACID BATTERY CHARGER WITH LED CHARGE INDICATOR
6V/12V SINGLE-STAGE BATTERY CHARGER
Power Description
Input Voltage: 100-240 V AC
Output Voltage: 6 V DC
Output Voltage: 12 V DC
Maximum Output Current: 550 mA
Power Consumption: 0.5 W
Power : 12 W
Product Dimensions
Width 2.1″ x Depth 2.8″
Compatibility
Sealed Lead Acid Batteries
Warranty
1 Year

63 reviews for ML-AC612 – 12V / 6V SLA Battery Charger

  1. Rated 5 out of 5

    BRUCE (verified owner) –

  2. Rated 5 out of 5

    Roger Fleming (verified owner) –

  3. Rated 5 out of 5

    Donna H. (verified owner) –

  4. Rated 5 out of 5

    Chuck Hamilton (verified owner) –

  5. Rated 5 out of 5

    chris –

    It charges batteries

  6. Rated 5 out of 5

    Dave –

    Works as expected. Fast shipping. Thanks!

  7. Rated 5 out of 5

    Larry O’Brien –

    Used on trail camera, excellent product

  8. Rated 5 out of 5

    Daniel C. Umland –

    my personal residential area is plagued with theiving neighbors who ruin personal equpiment. cutting the power supplied by WEenergies while I’m away from my personal unit here at 5143 Biscayne Ave. S111 Racine Co.,Wi.53406 in otder to slip detection from my security camera system enables their sabotauge on my equipment. the batterytender can alleviate the damage done by charging from within a portable generator.

  9. Rated 5 out of 5

    Phyllis smith –

    Great

  10. Rated 5 out of 5

    Customer –

    I have Verizon and this battery is much cheaper and effective as a replacement!!!

  11. Rated 4 out of 5

    Pat B. –

    Arrived on time. As Advertised

  12. Rated 3 out of 5

    Customer –

    Clips break off easily.

  13. Rated 5 out of 5

    Catherine Caldwell –

    good value

  14. Rated 5 out of 5

    Alexey –

    Good!

  15. Rated 5 out of 5

    Jeffrey Bush –

    The product works as intended.

  16. Rated 4 out of 5

    Brian M. Mccue –

    I usually only use the 12v setting and it works well. I do wish that they printed the voltage selected on the selected switch since it’s hard to tell at times.

  17. Rated 5 out of 5

    Jimmy Darr –

    It works!

  18. Rated 5 out of 5

    Kavika –

    Replaces the charger built into my wife’s scooter. Keeps the batteries charged.

  19. Rated 4 out of 5

    Russ Golden –

    Did the job.

  20. Rated 4 out of 5

    Grandpa Joe –

    Glad I bought this charger it should save me some money over time in that I won’t have to buy new batteries as often. The only con I have is that there is no way of knowing when the battery is fully charged. This unit would be great if it had an led light to indicate a full charge.

  21. Rated 5 out of 5

    Mike Willis –

    works well

  22. Rated 5 out of 5

    Al Gilbert –

    Great Buy!

  23. Rated 4 out of 5

    Tammy –

    This worked great for the ridding toy I bought it for! The only thing I don’t care for is the little clips you hook up to the battery have these little covers on them one red of hot black for ground they are hard to hold on too! It would be a lot better if they had a rough maybe pitted grip. I wrapped a rubber band around each of mine seemed to do the trick

  24. Rated 5 out of 5

    Scott Thompson –

    Does exactly what I wanted it to.

  25. Rated 5 out of 5

    Gevorg Vardapetyan –

    Works fine

  26. Rated 3 out of 5

    Can’tGoWrongWithBosch –

    Works well.

  27. Rated 5 out of 5

    Glen Odom –

    Good pricing and fast shipping.

  28. Rated 4 out of 5

    steve –

    Battery works great. Got it for a Mini Cooper. My husband had convert the connectors a bit to work but this was much cheaper than the brand name battery.

  29. Rated 4 out of 5

    Bradley C. McGee –

    It takes a little bit of work to get this battery to work with kids trax car but it seems to work.

  30. Rated 4 out of 5

    Rowan –

    This item works great. A larger clamp would get you 5 stars.

  31. Rated 5 out of 5

    Stev –

    This is very nice

  32. Rated 5 out of 5

    Customer –

    works good

  33. Rated 5 out of 5

    Pen Name –

    A+

  34. Rated 5 out of 5

    Stall Dume –

    Great

  35. Rated 5 out of 5

    joseph bailey –

    Very good.I put a timer on it for my battery will not over charge.

  36. Rated 5 out of 5

    Sue –

    Very Quick shipping! Just what I needed. Thanks!

  37. Rated 4 out of 5

    David U –

    Works OK , but slow to charge

  38. Rated 5 out of 5

    gberpa –

    Worked on topping received12 V 7.2 AH SLA Mighty Max Battery. It also charged my old battery which I thought was dead so that I now have a spare.

  39. Rated 5 out of 5

    Frank J. Herron –

    Easy to use on SLA batteries. Only wish it had an indicator light on it so I wouldn’t have to pull out the DVM each time I use it to see if it’s working or not.

  40. Rated 5 out of 5

    Maggie Styron –

    Great product!

  41. Rated 5 out of 5

    best*seller –

    Charges my 12v sla battery just fine. Light shows when it is done.

  42. Rated 5 out of 5

    Robert –

    Works great.

  43. Rated 5 out of 5

    Wendy Munshower –

    This battery replaced the Gold Top battery perfectly.

  44. Rated 4 out of 5

    Aaron J Shepherd –

    It serves the purpose of beating Verizon’s hefty prices of battery replacement.

  45. Rated 5 out of 5

    Richard –

    Works great

  46. Rated 3 out of 5

    Svt –

    A cheap add-on to a 12v gel cell battery. Probably not worth the low/discounted price as other cheap chargers like it are available costing less when priced with the battery cost.

  47. Rated 3 out of 5

    Keith W. –

    Good product for the price, was able to get about 4-5 months of use before the battery stopped holding a full charge.

  48. Rated 3 out of 5

    L. Hewitt –

    The charger works as expected; however, the connectors are difficult to use since the plastic covering is not securely attached to the alligator clips. This problem makes it VERY difficult to grasp on to the connector and open the clip.

  49. Rated 5 out of 5

    Customer –

    Met all expectations

  50. Rated 5 out of 5

    maria e andrada –

    Happy with my purchase.

  51. Rated 3 out of 5

    Jediwrestler –

    No charge monitor so you have to make sure not to over charge batteries with this.

  52. Rated 5 out of 5

    J. B. Carrico –

    very satisfied with the product and the service

  53. Rated 5 out of 5

    Justin –

    Great charger works perfectly fine to charge my 12v 7a battery. Simple and easy

  54. Rated 3 out of 5

    Jill D. –

    Did not get any instructions so I have no idea if my battery is charged or not? I put the clips on and the light was green on the charger but it is still green. Maybe the battery was never dead? My battery is used to back up a power outage for my comcast voice that wasn’t working during the last outage. Wondering why it did not come with any instructions?

  55. Rated 3 out of 5

    Philippe G. Moisa –

    Changes both 6 and 12V Batteries. It took around 8 hours to recharge a fully discharged 12V 7.2Ah SLA battery. Only small issue is that the plastic cover surrounding the alligator clips make them difficult to grab. Other than that the charger works as advertised,

  56. Rated 5 out of 5

    RRatliff –

    Product as advertised, would purchase again.

  57. Rated 5 out of 5

    Peter Creamer –

    Does it’s job. Charges a battery.

  58. Rated 5 out of 5

    Reichenstein7 –

    Bought 2 of these, both have worked great for charging 7ah 12v SLA Batteries overnight in one of my pet robots.

  59. Rated 5 out of 5

    Bigspoondude –

    Arrived in great condition and was as described. Now I can recharge my modified Power Wheels!

  60. Rated 4 out of 5

    Bobby Tolds III –

    Works great, just what was needed and the right price..

  61. Rated 5 out of 5

    Arnold Gonzalez –

    Great product. The battery and charger arrived earlier than anticipated.

  62. Rated 5 out of 5

    Charles Howe –

    Thanks

  63. Rated 5 out of 5

    Tomcat –

    Seems to charge just fine

Only logged in customers who have purchased this product may leave a review.

Excellent
Mighty Max Battery
Based on 5245 reviews
Bought this to replace an old internal jnc105 battery on a JNC 770B jump pack. Lots of other people said it worked fine in a JNC660 so figured it would be fine here too. I don't know if there are battery terminal spacing standards but this was NOT a direct fit. Had to space up the positive bar and bend it a little more to reach the switch. Hoping I still make enough contact to do what is needed. Other than that the form factor was right on and it booted up with 12.8V out of the box. Worked for a small jump, time will tell on an upcoming cold winter day I suppose.
Great battery!
New battery install in the restored 1980 KZ750. Perfect fit and turned over the motor for the first fire up in 30 years! My 5th battery for my collection of bikes and happy with the value and reliability of the product.
Worked as advertised
Delivered on time
I received it very quickly - it arrived within one day of ordering it. The last one like this lasted One year and 10 months.
Batteries came in as expected from Amazon and in great shape. Needed for my Daughter Razor E100 electric scooter as replacement.
I am a longtime purchaser of Might Max batteries for my alarm system, garage door openers, and UPS battery back-ups. 100% satisfaction over the years with the longevity of the batteries, cost and rapid delivery. Highly recommend!
Battery arrived fully charged / thought my charger was bad cause lt on barely 5 minutes ,unplugged tried again red lt on , walked away came back off - had scooter 20 ish years and this is 3rd battery- upgraded to the 22 ah from 18- happy with so far - doesn’t get used for prolong periods when used .
Battery is second one I have purchased in 18 years for this polaris....they work well and last long time