Rated 4.13 out of 5 based on 8 customer ratings
(8 customer reviews)

$18.99

12V 3.4AH SLA Compatible Battery for APC BE325 BE325CN RBC47 PS-1230

Availability: In stock

SKU: ML3-1290 Category:
Delivering power when you need it, the Mighty Max ML3-12 12 Volt 3 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 ML3-12 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: 12 Volt
Amperage: 3 AH
Chemistry: SLA, AGM
Terminal: F1
Battery Dimensions: 
5.28 in x 2.64 in x 2.64 in
Weight: 3.20 Lbs
Warranty
1 Year
Volts

12V

Amp Hour

3Ah

Chemistry

SLA / AGM

Terminal

.187" – F1

Quantity

1

Length

5.28

Width

2.64

Height

2.64

Weight

3.20 Lbs

Warranty

1 Year

8 reviews for 12V 3.4AH SLA Compatible Battery for APC BE325 BE325CN RBC47 PS-1230

  1. Rated 4 out of 5

    twitchblade

    battery works, not so sure about the ups

  2. Rated 3 out of 5

    Susan Walker

    Works well to sail through the air and break glass. Very aerodynamically designed and doesn’t leave loose glass as it breaks through. Would also recommend to use on customer’s heads.

  3. Rated 3 out of 5

    Susan Walker

    Works well to sail through the air and break glass. Very aerodynamically designed and doesn’t leave loose glass as it breaks through. Would also recommend to use on customer’s heads.

  4. Rated 5 out of 5

    dasbiber007

    I bought this as a computer backup battery.

  5. Rated 5 out of 5

    Phil A

    Works great in UPS

  6. Rated 5 out of 5

    Herman G.

    Great battery, perfect fit

  7. Rated 5 out of 5

    Herman G.

    Great battery, perfect fit

  8. Rated 3 out of 5

    Andrew

    The APC BE325R UPS requires a very specific battery because the connection terminals are ‘built-in’, and are not on the ends of a wire. Also, the battery is held very tightly in place against these terminals by the walls of the battery compartment and the access hatch.This battery has what I believe are F1 terminals, while the genuine RBC47 has wider F2 terminals. Because the battery contacts are built in to the BE325R, they actually did not make contact when I first inserted the battery. I had to bend the battery terminals up with pliers to about 60 degrees from the top surface for them to make contact.Also, this battery is about 1/16 taller than a genuine RBC47, such that it is very difficult to get it into the BE325R and close the hatch. It is just possible to jam it in, by first inserting it straight in, then sliding the battery towards the outer side of the compartment, where it needs to fit under the plastic protrusions there. The hatch should then close with a bit of bending.So if you are buying this battery for an APC BE325R, be warned that it is not an exact replacement for the RBC47.

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Excellent
Mighty Max Battery
Based on 3474 reviews
Arrived quickly. Even got a sticker with it.
Solid looking battery, came well packaged. Have used their battery before for my lawnmower and now looking forward to see how it lasts in my snowmobile.
I can't believe it less than 48hrs since I ordered from Walmart and it's in the machine. What more can I say except great price.
Thanks Larry
Item as described and perfect fit and arrived on time
Battery arrived in a good shape package strait to my door steps
Arrived just in time to power my generator here in the cold Maine winters. Excellent service!
Arrived quickly from WALMART.COM. Perfect size and proper placement in my generator. Installation was easy. Generator fired right up. Battery came fully charged.
New battery. Ready for cold weather!
So far these Might Max batteries are good but it’s only the first day and they were on charge for 12 hrs. I’ll have to come back and do an update at some point in time. Ordered them on Amazon and got them the next day. I was encouraged by Mighty Max to make this google review and post pictures to extend my warranty for 3 months but there is no way to post pictures 🤣🤣🤣 It’s been a few months and I was able to go back and edit, so here is a video I made, the rest of the photos I have deleted. Batteries are still going strong. Update 12-11-2025
They arrived within 2 days of ordering them packaging was really good I haven't put them in my MX350 yet I hit them with my multi meter fresh out of the box and got 12.4v on both batteries so that is good