ML4-6 – 6V 4.5AH Replacement Battery for YT-645 with F1 Terminal

(24 customer reviews)

From: $13.99

ML4-6 – 6V 4.5AH Replacement Battery for YT-645 with F1 Terminal

SKU: ML4-691816 Category:
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$ 13.99
$ 19.99
$ 34.99
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Delivering power when you need it, the Mighty Max ML4-6 6 Volt 4.5 AH uses a state of the art, heavy-duty, calcium-alloy grid that provides exceptional performance and service life in both float and cyclic applications.
The ML4-6 is an Absorbent Glass Mat (AGM) technology with a valve regulated design, that can be used in enclosed and indoor environments without leaking or maintenance, providing a superior performance for thousands of models.
Mighty Max SLA batteries are utilized in a wide variety of applications including; Consumer Electronics, Electric Vehicles, Engine Starters, Golf Carts, Hunting, Lawn and Garden Tools, Medical Mobility, Motorcycles, Power sports, Portable Tools, Solar, Toys and Hobby, Access Control Devices, Emergency Lighting, Security and more.
Specifications:
Voltage: 6 Volt
Amperage: 4.5 AH
Chemistry: SLA, AGM
Terminal: F1
Battery Dimensions:
2.76 in x 1.89 in x 4.21 in
Weight: 1.83 Lbs
Warranty
1 Year
Multi Packs Bundled Savings

15 Pack, 1 Pack, 2 Pack, 3 Pack, 4 Pack, 6 Pack, 10 Pack

Volts

6V

Amp Hour

4.5Ah

Chemistry

SLA / AGM

Quantity

1

Length

2.76

Width

1.89

Height

4.21

Weight

1.83 Lbs

Warranty

1 Year

24 reviews for ML4-6 – 6V 4.5AH Replacement Battery for YT-645 with F1 Terminal

  1. CT

    As described

  2. martin hillenbrand

    I replaced the internal battery inside a Coleman air pump. Works better than when it was new…

  3. Tim J.

    Fit perfect in my grandsons lil atv

  4. rich

    The item was as described and arrived on time

  5. Donald Wyne

    good.price

  6. Isabel Cardenas

    Best battery ever my son really enjoyed riding his Mercedes Benz again he was so happy I’m overall very happy with this battery

  7. Gary K. Smith

    Seemed to work well.

  8. Web Customer

    Product arrived quick and in working order. Price was right and the battery worked. What else could you ask for. Bring on the Fire Dept inspection 🙂

  9. Customer

    Product arrived quick and in working order. Price was right and the battery worked. What else could you ask for. Bring on the Fire Dept inspection 🙂

  10. Juan Moti

    Lantern

  11. Juan Moti

    Lantern

  12. Heather

    Works for my exit sign.

  13. Heather

    Works for my exit sign.

  14. Gregg M

    I ordered this for an old rechargeable lantern I’ve used for years. The size was exact and the price was right.

  15. A. Pearson

    Got this replacements battery for my emergency light. Works great. Good price.

  16. NessieJade

    This battery was a perfect replacement for a long expired battery in one of our emergency lights. Far cheaper and easier to replace the battery than to replace the whole unit. Arrived promptly in good condition. It works properly when we test the unit monthly.

  17. Barry B.

    Battery was exactly as described – once charged, it worked like a charm! Excellent price! Thank You!

  18. Greg Anderson

    perfect fit replacement for my spotlight.

  19. Carol Green

    Great product, perfect fit, fast shipping.

  20. 2Joe

    Replaced battery in emergency lights several months ago. So far, so good.

  21. colt. s

    fit perfect. good price.

  22. Rod

    Works good and never had a problem with it since delivered

  23. jhw

    Just as described, easy to use, and works great! Packaged well, arrived timely. A nice, solid quality product.

  24. John Whiteker

    This unit directly replaced my faulty one. 4 stars simply because I cannot rate it’s longevity since I just installed it. But it did show up with a good charge and fixed my emergency light. So now the city fire marshall is happy once again. 🙂

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

Mighty Max Battery
Excellent
4.8
Based on 452 reviews
Mighty max brings the battery backup back.
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Same model fits in each of our four wheelers great product
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Direct replacement for generac portable electric start generator. Works great.
Received really quick. Boxed well and fit great. Worked like a charm! I would definitely recommend this battery.
As an athletic trainer I rely on our water units every day to provide the water to our athletes. We have over 900 student athletes enrolled, and these units get used daily, so it is imperative these batteries are reliable. On a side note, I also use these batteries on my fishing kayak to power my fish finder. I can use my fish finder for about 20 hours before it turns off. These batteries are great! Highly recommend. I have not had any issues so I haven't spoken to customer service yet, but if they are as good as these batteries have been, I think I am in good hands.
Needed a replacement battery and the manufacturer wanted $50 whereas you only required $20. Made it worth it!
satisfy with price and easy installation.
Arrived in great condition comes with the bolts to attach the wire over all very satisfied
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