Wayne 75 Amp Hour Maintenance-Free Battery-WSB1275 - The Home Depot
Message to Our Customers


Model # WSB1275

Internet # 100661339

75 Amp Hour Maintenance-Free Battery

Wayne 75 Amp Hour Maintenance-Free Battery

This item has been discontinued.
The Home Depot no longer carries this specific product.

$147.99 / each


Model # WSB1275

Internet # 100661339

The WAYNE 75 Amp Battery is recommended for use with WAYNE back-up systems. This long-life, sealed lead acid battery needs no filling or maintenance. It holds its charge while sitting idle and is easy to ship or transport.

  • Recommended for use with WAYNE battery backup systems
  • Sealed lead acid battery with no filling required
  • Long service life and maintenance free
  • Holds charge when sitting idle
  • Easy to ship or transport
  • No filling required

Info & Guides

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Assembled Depth (in.) 
13.5 in 
Assembled Height (in.) 
7.5 in 
Assembled Width (in.) 
7 in 
Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 
Amperage (amps) 
Batteries Included 
Battery Life (hours) 
32 h 
Battery Type Required 
Sealed Lead Acid 
Housing Material 
Number of Batteries Required 
Product Weight (lb.) 
5 lb 
Voltage (volts) 
Warranty / Certifications
Certifications and Listings 
No Certifications or Listings 
Manufacturer Warranty 
1 Year Limited 


Rated 4.6 out of 5 by 40 reviewers.
Rated 5.0 out of 5.0 by Very good price with free shipping The battery is exactly what I was looking for and the price was very competitive. The battery is sealed and maintenance free so no checking acid levels or worrying about spills. It is a very heavy battery (what lead batteries aren't) but the UPS guy delivered it safely. I've only had it installed for a few weeks and tested if a few times, once for an entire afternoon, but it seems to hold a charge well and runs the Wayne Emergency Backup Sump Pump Model# ESP25 very well. It feels good to have a strong backup system in place and this battery is a key component of the system. February 25, 2014
Rated 4.0 out of 5.0 by Good product, but needs to be replaced every 1-2 years. This was my third time to purchase this battery. Overall, this product runs very well and is very easy to install. In terms of its performance, I like it very much. However, in my opinion, the life of this battery is kind of short. My first battery didn't hold a charge after 13 months, and my second one didn't hold a charge after 15 months. By considering spending $150 every 15 months (or $10/month), I personally feel it is a little bit pricey, so I only gave it a 4 star. Hope this informaton is helpful. April 22, 2015
Rated 4.0 out of 5.0 by Strong battery for the proper application. I originally bought this for use with my Basement Watchdog 1/4 HP Battery Backup Sump Pump (Model # BWE Internet # 100055241 Store SKU # 646661). For the first few weeks it was fine, then our basement started smelling like sulfur. After much research I found this quote on the Basement Watchdog website, " Do not use a maintenance-free or sealed battery with Basement Watchdog products." I guess I should have read more before I purchased this battery for the wrong application. The battery itself is strong and can run a long time on a charge and I will move it from my basement and use it for something else. Maybe to store electricity from a solar panel or for use in the garage. Please do not use it with the Basement Watchdog battery backup sump pump. February 20, 2011
Rated 3.0 out of 5.0 by Just ok for the price. Good battery but for $100 you can buy EverStart Maxx Group Size 29 Marine Battery. It's 125 Amp hours. You can find you at "wall" store. February 12, 2015
Rated 5.0 out of 5.0 by Sturdy product at a good price Purchased this product on the basis of customer reviews to power a 12-volt backup sump pump. Delivery was prompt and flawless. It is sealed, requiring no maintenance, installed easily and looks sturdy. It did not cost much more than a deep cycle marine battery, almost all of which require monthly checking and maintenance, including addition of distilled water. Hopefully this battery will serve me well for a number of years. January 20, 2015
Rated 5.0 out of 5.0 by Easy to install if you can cut and glue PVC. Calls our cellphones if it trips on. Needs to have a battery backup for your computer if your telephone runs through your cable line. Otherwise if power fails pump will run but you don't get a call. If you have a solid land line no problem. August 21, 2013
Rated 5.0 out of 5.0 by Get the job done The battery works good. It powers my backup sump pump. January 20, 2015
Rated 5.0 out of 5.0 by Smart purchase So far it has been good. No troubles. I like the maintanence free aspect of it. I like not handling battery acid as well as not having to purchase it. January 6, 2015
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