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Ships Fast: Most orders placed before 2 PM EST ship the same day.
Freight Orders: Large orders ship next business day and include FREE lift gate service. Most deliveries arrive in 2-5 business days (remote areas may take longer).
Delivery Time: Most customers receive their order in 2-5 business days.
Technical Data
12V AGM Performance Charts
12V GEL Performance Charts
6V AGM Performance Charts
LIFEPO4 Performance Charts
Number Of Cycles vs Depth Of Discharge Graph
State of Charge Chart
Float Charge Voltage vs Temperature
Application & Use Guides
DC Winches Application Guide
Estimated Wire Sizing Chart
Trolling Motors Breakers and Cables Chart
Est. Run Time Calculators
AC and DC Loads
DC Motors (HP)
Sump Pumps
Trolling Motors
Water Pumps
5/5 Stars out of 5 Reviews
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Mark F. (United States on April 4, 2024) | February 3rd, 2026
Just purchased this to replace the aging battery in my Yeti 1250. Fits perfectly. The seller , BargainShore’s customer service (by phone) was very helpful in helping me find the right battery, and responded by quickly processing the order and fast shipping. Very satisfied.
A1 RV Repairs and Services (United States on August 6, 2024) | February 3rd, 2026
Since 2018 and through 2019, we purchased about 24+ VMAX 125Amp AGM Deep Cycle batteries 12V for our recreational vehicles fleet. We have also installed the 6V 225Amp (VMAX V6-225) on our class A motorhomes.
85% of our RVs have at least 200 Watts to 400 Watts solar power.
Our batteries have gone through mass abuse by unxperienced renters, sat on the storage during the off-peak season, and were also used within OFF-Grid locations in combinatin with an inverter (3000 Watts Giandel Pure Sine inverter).
As of today August 2024 (5-6 years after installed and abused), we have NOT had to replace any of the VMAX batteries installed, they are still holding strong, no issues and performing at either full capacity or very close (to a point that we can't even tell if they are 100% charged or close). None of our customers have reported the batteries being dead. A few times customers run the batteries to the ground with the inverter, but after shutting off the inverter they started the engine in combination with the solar panels, and the batteries went back to full charge at ease.
I highly recommend these batteries over the Lithium or any other brand in a heartbeat.
Before we used the Leoch batteries, Optima, etc. and all of them have failed numerous times. The VMAX are the only batteries that have performed flawlessly.
Amazon Verified Review (United States on February 15, 2025) | February 3rd, 2026
My last set of 8 batteries lasted 2 months shy of 10 years. They are a good value for the price. They are installed in a 4.3KW solar generation system which has been in operation since 2004 and has consistently generated 1MW/year into the grid.
Amazon Verified Review (United States on August 4, 2014) | February 3rd, 2026
I bought this for an ArkPak. I've used it several times now and am very happy with it. I was able to run a Fantastic DC fan (mostly on low but occasionally on medium and high but running 72 hours straight), recharge a 15" Macbook Pro laptop several times and charge two iPhones several times. I also used it to top off a charge in a Goal Zero Lighthouse 250. The output was 12.7 volts to start and only dropped to 12.3 volts over the 72 hours. I am very pleased because I was hoping to get a three day weekend's worth of camping out of it while not dropping the output voltage below 11.
Amazon Verified Review (United States on February 7, 2021) | February 3rd, 2026
Bought a pair of these batteries to use as house batteries in my van camper back in 2015. They have been used and used a lot ever since. I just bought two to replace the first two as a precaution. The first two were not even dead yet. Other batteries that I have used for the same purpose over the years have typically needed replacement after two or three years. I hope these new ones are as good as the ones they are replacing. Great product.