Mighty Max Battery ML4-6 - 6 Volt 4.5 AH, F1 Terminal, Rechargeable SLA AGM Battery
Mighty Max Battery ML4-6 - 6 Volt 4.5 AH, F1 Terminal, Rechargeable SLA AGM Battery
Mighty Max Battery ML4-6 - 6 Volt 4.5 AH, F1 Terminal, Rechargeable SLA AGM Battery
Mighty Max Battery ML4-6 - 6 Volt 4.5 AH, F1 Terminal, Rechargeable SLA AGM Battery
Mighty Max Battery ML4-6 - 6 Volt 4.5 AH, F1 Terminal, Rechargeable SLA AGM Battery
Rated 4.70 out of 5 based on 10 customer ratings
(10 customer reviews)

$13.99

6V 4.5Ah Welch Allyn Spot Vital Signs Model # 4200-84 Battery

SKU: ML4-622 Category:
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$13.99
$19.99
$34.99
$49.99
$79.99
$109.99
$27.99
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

10 reviews for 6V 4.5Ah Welch Allyn Spot Vital Signs Model # 4200-84 Battery

  1. Rated 4 out of 5

    Megashopper2 –

    Replaced a manufacture battery on my monitor. Now my device works like a new. Almost replace it with a $3000 unit. Product rep was quite disappointed I am sure. I am sure the unit will continue to work for some time.My Welch Allyn device is a bit older and I needed to modify the connectors to attach to this battery. However this was only a small problem.

  2. Rated 3 out of 5

    butterfly –

    Purchased for work, work reimbursed me. Would recomend, works well.

  3. Rated 5 out of 5

    Jawhead –

    Excellent battery. Purchased two of them for my emergency lighting. They charge and hold their charge. I have tested both emergency lights by turning off the power to the circuits while gone for a couple of hours. Upon return the lights were still operating. Circuits were powered again and the batteries charged.

  4. Rated 5 out of 5

    Barbara –

    Work great, no complaints. Way better than the company upgrade for hundreds of dollars.

  5. Rated 5 out of 5

    G. R. –

    Fit perfect. Arrived fast. Worked well.

  6. Rated 5 out of 5

    James Bowers –

    worked out well. In fact, my other Welch Allyn device battery gave out right after I ordered the first one.Quick delivery and at a fraction of the price the Welch Allyn sells it for!

  7. Rated 5 out of 5

    d 3 PO –

    Great productreasonable priceworks great so far (month)no problemshappy

  8. Rated 5 out of 5

    Balwinder Sidhu –

    Good service and very reasonable price

  9. Rated 5 out of 5

    Chad A Peters –

    Bp machine works like new after replacement battery is installed, just need to solder connectors from old battery to new battery.

  10. Rated 5 out of 5

    Tom C. –

    This battery is the exact replacement for my blood pressure machine. The price and shipping were very reasonable.

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

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Mighty Max Battery
Based on 5437 reviews
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Joshua Jones
A+ my second time buying these batteries
Christine Hayes
Exactly what we needed.
David Ogden
This is an awesome Mighty Max battery and came fully charged and works great. I’m very happy with my purchase. Thank you.
Al Horton
Hi looks good
john no
Just replaced A battery for my jump box I will see how it works out! I did have to drill bigger holes in the Terminals for the bolts so far these batteries have been excellent for everything else lawn tractors, generator Battery

New battery for emergency lighting excellent!

Second battery for my second classic Exide emergency light!
And another one for my second emergency light

This one is going in on Bluetooth speaker in my garage
Mick Young
This is the second one I bought in less than a year, and they both have worked great
Matt Flink
Perfect replacement for the factory original, at a lower cost.
Robert Martinez
Got new battery faster than expected, for lawnmower. Came in a box neatly packaged. Charging for 24hrs, light is on, meaning it's charging correctly. Can't wait to turn it on.
Jim MacLean
I ordered these babies off of Amazon. Since I'm not sure how full they come, I have them installed in the scooter box and in a maintenance (opposed to trickle charger, which I recommend), and will do a test run tomorrow if no rain. Great reviews convinced me to buy these. Plus being manufactured by a US company was the other deciding factor. Also my brother bought these same 24 V/ 15 Ah Mighty Max batteries and he's mid-way through year 4 with no noticeable power loss on his scooter. No brainer.
Von Wasson
Works as it should.

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