Based on 45 reviews
98%
(44)
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2%
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w
Power Distribution Blocks
william osborne
what I needed

quick shipment

B
The BOOST package
Bret Straffon
36V for Trolling Motor

Outstanding all around. Love the space the new battery saved in my boat and the excellent power to the trolling motor. Great customer service and love the app!

Have not used it yet

Plastic headlight clip

Had to heat and bend the center plastic piece outward or the light kept aiming straight down. Would not hold in place to where the light was adjusted to. After that it seemed to work correctly.

PONTOON TROLLING

WENT WITH THIS SIZE BECAUSE I NEEDED TO SQUEEZE 2 INTO A SMALL BATTERY BOX ON A BENNINGTON 20 SXF. RUNNING A 24 VOLT MINN KOTA I-PILOT LINK SYSTEM. CAN TROLL FOR SAUGEYES FOR 4HRS STRAIGHT AND STILL HAVE 40% OF BATTERY LEFT. GREAT FEATURE BEING ABLE TO SEE DIGITAL READOUT OF BATTERY LEVEL ON EACH BATTERY.

Great product

Long Sleeve Shirt

Absolutely love the new long sleeve sun shirt with sun protection. Great having built in gator to shield your face and neck. Thin enough to wear on hot days to keep the sun blocked and great fit.

Millertech 36v 15a battery charger and battery.

Replaced 3, 12 volt 31 series lead acid batteries with 1, 36v sport series battery, and 3 bank Minnkota charger. Change over went very smoothly, with no problems.
Battery, and charger both worked flawlessly, New battery, and app are a pleasure to use. Plenty of power and app is very easy to use. The only things I would change would be to make the power cord to the charger a little longer, and include rubber mounts on charger. Great products and I look forward to many years of service.
Thanks Millertech.
Mark H. Cape May NJ

This battery is a RockStar!

Trolled hours with my Minnkota 112# no problem!

Starting Battery

Quick shipping and very well built battery.

Awesome

I forgot to click on the 5 star

Beyond Satisfied!

I ordered my Millertech 12V 100 AMP cranking battery on a Thursday afternoon
and it was UPS delivered on Saturday! One and a half day delivery is what I call service! Many Many Thanks!

Easy hookup, only charging 2 batteries so I put 2 leads on each battery , 20 Amp charge per battery, only charged once so far, but I think it will be good, looked like someone dropped before packaging corner on base bent up, box wasn’t damaged so it was probably damaged before packaging, didn’t seem to do any damage other than cosmetic

Replacement Headlamp Band for 555 2nd Gen (Also works with Model Knight)

100ah and 75ah

Nothing excited me more than coming home to my Millertech boxes sitting on the porch! From packaging to customer service to the longest batteries I’ve ever owned, these batteries will never let you down!!

12v 45ah

These batteries are awesome! I use them to power my livescope and graphs and I could use for a total of 18 hours (two batteries) combined and still have juice left over. for us older guys to have these batteries so light and smaller is just technology at it's finest!
I want to say a big Thank you to Roman and the Miller Tech company for standing by a HASSLE FREE WARRANTY to which rain water had collected in my battery box submerging them half way and after not being able to find a definite answer online about lithium ion batteries being submerged for a couple days I called Miller Tech and they sent a return label and checked to see if any water damage had been done to which they were still 100% dry inside and shipped back to me in a week! Just don't see that kind of customer service anymore and want to let them know I appreciate it!

75 ah 12v lithium

When searching for a Lithium battery to power my MINNKOTA Terrova on 12v 55lb motor, I wanted a battery I could rely on.
This MillerTech 75ah performs as good as some100ah the competitors offer.
A huge plus to me was the standard built in battery "capacity" gauge,
informing me as to what power is left or, if I remembered to charge it!
I was so satisfied with this product and the customer support Miller Tech provides, I added a 12v 20ah to power my Garmin93sv and light system.
Highly recommend these products!

100 AH trolling motor and Dual purpose

I’ve ran these batteries the past 2 years, 3 trolling motor batteries and a Dual purpose to power my outboard and electronics. The lifespan of these batteries on a full charge absolutely amazes me! Can’t wait to check out the new Bluetooth features!

Miller tech 190ah Lithium Battery

Shaun Boggs was the most helpful person when it came to getting my 1993 champion repowered with the right battery system. He recommended the 190AH dual purpose battery to get the job done to operate my mercury, 3 electronics, and mega 360, along with my livewell and pumps. The battery is 10/10 and I would recommend this battery to all anglers

12V 100 amp HR

I run all Millertech batteries in my boat and I run them hard! One thing I will say is forget all day power.. it’s more like power for DAYS! I can fish for 3 days on a single charge! I’ll never run different battery in my boat! The only thing better than their batteries is the staff over there at Millertech, Shaun and the guys are second to none! So thank you Millertech!

12V 100 amp HR

I run all Millertech batteries in my boat and I run them hard! One thing I will say is forget all day power.. it’s more like power for DAYS! I can fish for 3 days on a single charge! I’ll never run different battery in my boat! The only thing better than their batteries is the staff over there at Millertech, Shaun and the guys are second to none! So thank you Millertech!

135ah dual purpose and 36volt 60ah deep cycle

Most impressed with the new MillerTech Lithium Batteries. Completely different boat! I thought the new Merc made the boat last year when I re-powered and it did. But I’m here to tell you my hole shot at a minimum just dropped in half, up and on pad in under 3 seconds with 3/4 full of fuel. Fished for about 4 hours and had 88% charge left on the batteries. By the time I got back to the ramp to load up was right back at 95% that’s with all 5 graphs running and motorized turret running. The Bluetooth feature is an awesome tool to have while on the water with vital information. The customer support and pro staff is second to none. Every question every concern you may have will have a solid answer. There's a reason the best anglers in the industry use MillerTech with confidence.

100 amp trolling motor batteries

Been guiding with MillerTech batteries the past three years. Over 150 long days each year and my trolling motor has been running full power flawlessly. These are the best batteries on the market!

This battery here is on year two of powering up my 55lb Thrust Terrova that’s mounted on my Hobie Pro Angler 14. The most recent trip to Lake Saint Clair I ran for miles & used spot lock all day while being on the lake for 9 hrs & still had 72% left in the tank! Amazing product.

J
36V 60AH Marine Trolling Battery
Jordan M

This battery is awesome! It’s powering my Newport NK300. At 5mph I can go 27 miles in my kayak. It’s incredible. I can comfortably watch on the Millertech app how much battery life I have so I know exactly how far I can go which makes everything so much easier. It even shows how long the battery takes to finish charging. How I went so long without Bluetooth capabilities in a battery, I do not know.