Weize 12V 75AH Deep Cycle Battery for Wayne ESP25 WSS30V Backup Sump Pump, Trolling Motor, Solar System

(10 customer reviews)

Price: $149.99

  • TL1275/FP12750 Battery 12V 75AH Sealed Lead Acid Rechargeable Maintenance Free AGM Deep Cycle; Parcel: 1 x Battery (screws included, but no wire harness or mounting). TL1275 or FP12750 You Will Receive, Send Randomly, They Are the Same Quality, But Different production Batches.
  • Dimensions: 10.02 x 6.65 x 8.94 inches. High Performance, Long Service Life and Deep Discharge Recover.
  • Fit For Wayne ESP25 Back-Up Pump, Electric Scooter, Golf Cart Electric DC, Solar Energy Storage, Pride Mobility Jazzy 1420 1450 Wheelchair, Hoveround Teknique HD XHD, Drive Medical Cobra GT4, Permobil M300 Wheelchair.
  • General For UPS System, Solar Panel Wind Energy Storage, RV VAN House, Camping Trip, Industrial and Medical Equipment, Electric Vehicles, Golf Carts, Hunting, Lawn and Garden Tools, Portable Tools, Toys and Hobby, Emergency Lighting, Leisure.
  • With a 30 day refund policy. We aim for quality followed up with quality customer service, Amazon doesn’t deal with the return of battery-related products, so please contact the seller directly. Weize support team is on standby for YOU.

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Brand: WEIZE


Weize 12V 75AH Deep Cycle Battery for Wayne ESP25 WSS30V Backup Sump Pump, Trolling Motor, Solar System, Mobility Wheelchair, General Use


Sealed Battery & Safe Charging

  • Manufactured with thick absorbent glass mat (AGM) separators and advanced valve regulated technology, the battery is maintenance-free, leak-proof, and gas-free.
  • Weize SLA batteries are utilized in a wide variety of applications including; Solar Panel Off-Grid Applications, Back-up Sump Pump, Kayak Trolling Motor, RV VAN Camping Trip, Travel Trailer, Golf Carts, Consumer Electronics, Electric Vehicles, Hunting, Fishfinder, Lawn and Garden Tools, Medical Mobility, Portable Tools, Toys and Hobby, Access Control Devices, Emergency Lighting, Security and more.


Weize 12V 75AH Deep Cycle Battery for Wayne ESP25 WSS30V Backup

The 12V 75AH Solar Deep Cycle SLA Battery uses AGM technology. It can be used for both cycle and standby applications. The sealed, valve regulated design allows for superior performance in any orientation, even in harsh conditions, without any leaking or maintenance.

SLA batteries have a low self-discharge rate – about 40% per year or 3.3% per month. These batteries are able to be stored without charging for up to 5-6 months when at full capacity, but doing so is not recommended. At least every 2-3 months you should top charge them. In order to prolong their shelf life, SLA batteries should be stored and maintained properly.

Best Practices


  • Store batteries in a cool, dry place (optimally 75 degrees Fahrenheit / 23 degrees Celsius or less)
  • Periodical top charging of the batteries is recommended
  • Store batteries in a fully charged state


Our batteries can be used in various types of:


  • Access Control Systems
  • Home Alarm Systems
  • Burglar Alarm Systems
  • Security Systems
  • Electric scooters and bikes
  • Electric wheelchairs
  • Ride-on Toys
  • Golf Carts


Connecting batteries

NOTE: The maximum number that can be connected in series is 4. In parallel, there are no limitations.


By connecting the batteries in series you are doubling the voltage and maintaining the same capacity (amp hours). Connect the positive terminal of the first battery to the negative terminal of the second one. From the two free terminals connect the positive to the power lead on your devise, and the negative to the ground connection of your application.


By connecting the batteries in parallel you are doubling the capacity (amp hours) and maintaining the same voltage. Connect the positive terminal of the second battery to the positive terminal of the first battery. Do the same with the negative terminals. Connect your application to the positive and negative terminals of the first battery.


In order to find the best replacement for your original battery you need to compare the physical dimensions, Volts and Amp power of your original model to our battery. Besides physical dimensions you also need to check battery terminals , which are the metal connectors on top of the battery. To determine what terminal your battery has, you will need to look at their form and determine if they have a flat connector, nut and bolt or wires, and then measure their sizes.

Additional information




Item Weight

‎46.7 pounds

Product Dimensions

‎14.17 x 6.6 x 8.38 inches

Manufacturer Part Number


OEM Part Number


Special Features

‎Universal for most purposes, Maintenance free


‎75 Amps


‎12 Volts





Date First Available

August 7, 2019

10 reviews for Weize 12V 75AH Deep Cycle Battery for Wayne ESP25 WSS30V Backup Sump Pump, Trolling Motor, Solar System

  1. Amazon Customer

    Bought it ensure a good 2 hours at top speed on a Mincota 45 lb trolling motor. It didn’t (drew 25% of its capacity in 15 minutes); two auto parts store said it was a bad battery one day after the Amazon 30 day guarantee lapsed. Amazon wouldn’t touch it for obvious reasons, so I used the amazon messaging system for their suppliers, but not expecting much for a product built in China. SURPRISE!!! The American distributor responded by email in 12 hours! No fuss; they agreed to replace the battery without a need to return the bad one “when a battery was available”. Heard that one before, BUT less than 20 hours later a replacement battery shows up on my doorstep. I hope it works, but the seller is golden!

  2. HL Verble

    The battery came quick, perfect for my MC ipilot 55# troll motor. Battery was fully charged when it arrived. Only dissipated to 3/4 in 3 hours of moderate use-perfect!

  3. Mr. Engineer

    Have used battery twice now with my 55 lb thrust electric motor and it’s working great. It’s maintenance-free and high-capacity.

  4. bvoorhorst

    Got this battery to use with my Wayne ESP25 backup sump pump. The battery was easy to install, and it came nearly fully charged right out of the box. I haven’t had the need for the backup sump pump yet, so I can’t speak to how long it will provide power for, but I can say it worked like a charm when testing to make sure the pump was working properly. I’ll update this review later if/when I lose power and have to rely on this battery to keep my basement dry.

  5. Kevin Wigell

    I bought this battery to power my telescope and auxiliary equipment while I’m doing astrophotography. I need 12V power for 6-8 hours, and “jump start” battery packs couldn’t provide enough power for that long. So far, this battery has held up well, providing 12 volts or more all night long. I ran an indoor test on it, and it still provided over 12 volts after 10 hours of load.I have had other batteries that “wore out” after a a few months of usage. So far, this battery is showing no signs of losing storage capacity, and I’m hoping to get at least two years of use out of it.

  6. Buoyant

    Using two of these batteries in series for a 24-volt boat lift that is solar-powered. Batteries arrived mostly charged – they reached full on my home charger in less than 30 minute each. They were installed at the dock location and tested for multiple cycles, then connected to the solar panel/charging system. Everything worked well for the 4 weeks before the weather turned cold. These will get significantly more operating time on them starting Spring 2021.

  7. Ghost

    I am using my two batteries wired in parallel to run a 3000w 120vac inverter. These batteries are ideal for this typeapplication due to the type of connections on the battery it self. They are maintenance free and sealed so they willnot leak. I will probably be adding an additional two batteries to my battery bank in the near future.

  8. Sylvia Ruback

    We bought this battery with a casing for our inflatable boat (intex excursion 4) and it is the best. it can last for up to 8 hours of time on the water, but we usually take the boat out for a couple hours 3-4 times then need to recharge. You should buy a battery charger with it, it didnt know that and I found out a while later. But any ways this powers my 55 thrust trolling motor and we are happy with it!

  9. Clarence A. Boyd Jr.

    I used the Weize 12 volt battery during the recent power blackouts here in Northern California. Our power was out for nearly 72 hours. I used the Weize 12 volt battery to power 2 LED lamps, phone chargers and cable modem/router during this period. During the day we charged it with a solar array.We plan on buying more to enable powering of appliances; we’ve also purchased a 1200 watt inverter in preparation.We highly recommend this excellent battery.

  10. David Shuldes

    This Weize deep cycle marine battery held up extremely well over a two day period fishing 6-8 hours a day with my fishing kayak/trolling motor combination. With 75aH available the charge level never dropped below 50% with intermittent use. I have found this battery easy to re-charge & maintain with a 2.4 amp Battery Tender trickle charger. Great value for the money. My main concern was weight, but inserting it into a Minnkota power center made it easy to manage. I think this battery strikes a good balance between lighter weight batteries that simply don’t have enough amp hours available and the 100aH and up models which are extremely heavy. If, like me, Lithium marine batteries are outside of your price range, this battery is a great choice! Shipped promptly and arrived in good condition. Highly recommended.

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