Home > 6V Batteries > ML4-6 - 6 Volt 4.5 AH SLA Battery - Mighty Max Battery Brand Product

ML4-6 - 6 Volt 4.5 AH SLA Battery - Mighty Max Battery Brand Product

Dimensions 4 76 Inches X 1 85 Inches X 4 17 Inches Terminal F1 Listing, Sealed Lead Acid ( Sla ) Rechargeable Maintenance Free Battery, Compat, High Discharge Rate Wide Operating Temperatures

H&F Rating 118 reviews
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What We Like

  • Features 6V 4 5AH sealed lead acid battery that are rechargeable and maintenance free
  • Built-in rechargeable battery makes it mounted in any position
  • Comes in a compact size that offers convenience to use


  • The battery is not reliable

Results of our analysis:

We analyzed 5,750 reviews for 13 products in the 6V Batteries category.

We then analyzed 118 reviews for this product. Of these, 81 reviews were recent.

Around 59% of reviews were positive and about 35% were negative.

Final Score:

7.89 out of 10, based on these factors:

  • Packaging
  • Quality of material
  • Value for money
  • Compatibility
  • Longevity
  • Overall satisfaction
  • Easy to install
  • What buyers say about ML4-6 - 6 Volt 4.5 AH SLA Battery - Mighty Max Battery Brand Product

    The small size of this battery allowed for an easy solution when you needed a 6v rechargeable battery to replace a hand tool that an oem replacement was not available.

    The new battery worked straight out of the box and I had to cut the two wires from the old one to make sure they were securely taped together.

    I have not had time to review the whole thing but all six came and worked as advertised. I wanted to order the 6 pack for the good rate but the shipping was advertised as at least 2 weeks delivery time.

    It works perfectly in my crank-up spotlight, and the supplier has good pricing and fast deliviery.

    The fit and operation for Coleman 5327A750 was perfect, but the battery life is not certain.

    Common Questions


    Will this work on a 6v power wheel?


    Yes, it is off course.


    Is it possible to charge this with a 12volt cigarette charger?


    Not directly; it's a 6-volt battery.


    Is the battery charged?


    Yes, you can call us if you have any more questions.


    I want to get 2 batteries for my ride-on, but they are 6v 4ah. Do you think I can use 4.5 ah?


    If the size is a match, a 4.5ah battery is slightly more powerful than a 4ah battery.


    What else would I need to connect the battery to the toy? The battery that I have already has has a blue sort of carrier around it.


    They will need thimbles.

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