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
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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

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.

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Excellent
Mighty Max Battery
Based on 3443 reviews
My fifth purchase of model ML 7-12 for my gate and kids toys. Always good battery T a good price.
Battery ordered on Friday , arrive next day by UPS on Saturday. This product is for a small generator. The price was right and the service/ delivery amazing.
Battery arrived perfectly packaged.
Previous one run for 2 years in my power supply.
Battery work and fit in my viking jump box. Just fine it came very fast in shipping
Box is pretty beat up and inside styrofoam protecting is broken so it must’ve taken a pretty bad fall at one time I hope that didn’t harm the battery itself
Arrived soon then expected
Good value hope it’s as good as they say
Arrive quick, great packeging and works perfect
Easy Purchase, Fast Shipment & Delivery, Available when others do not have in stock. Fully charged right out of the box. 3 Year warranty! Made in USA.
Great! Arrived in 3 days, put it in hooked it up and it works.