Sale!
The COMPLETE Package
Original price was: $3,776.00.$3,398.40Current price is: $3,398.40.
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The Complete package includes:
2x 36v60ah batteries
1x 135ah battery
1x 12v – 36v Dark Speed charger
Millertech Hat
Parallel Cables
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THE MILLERTECH® SPORT SERIES LITHIUM BATTERY
10 YEAR GUARANTEED WARRANTY IS SIMPLE!
TERMS:
From the date of your battery purchase through year number 10 of ownership, your battery is covered. If it stops working during this time, we will repair or replace it with a battery of equal or greater value for FREE!
SHIPPING:
We cover all shipping costs associated with shuttling your battery back and forth for repair or replacement. It is our warranty; it is our cost; not yours.
EXCLUSIONS:
There are NONE! You trusted Millertech®, and if it’s within the warranty period your Millertech® battery is completely covered for everything!
PROOF OF PURCHASE:
You don’t need one. If it’s Millertech®, it’s covered!
FOR WARRANTY SERVICE CALL: 855-MAX-LITH
EMAIL: warranty@millertechenergy.com
Customer Reviews
Complete Package
I bought the COMPLETE PACKAGE to put in my Ranger z20 and I cannot say enough good things about the amazing power. I can fish 4 complete days on a single charge. I had an issue with the dual charger and call their shop. The phone was answered on the second ring. My issue was taken care of in 2 days with NO CHARGE to me. 5 stars for their batteries AND 5 stars for their customer service.
Mon Jan 19 2026 10:32:36 GMT+0000 (Coordinated Universal Time)
Fantastic across the board
Product is fantastic.
App works flawlessly.
Customer service is on point.
Couldn’t ask for a better setup
Thu Jul 10 2025 02:46:57 GMT+0000 (Coordinated Universal Time)
Millertech complete package
The perfect upgrade to any bass boat, and the easiest app to track battery performance that I’ve used! I also called customer service with a few questions before I purchased and after our conversation I knew Millertech was going to be my choice
Fri Mar 28 2025 09:21:48 GMT+0000 (Coordinated Universal Time)
Excellent customer service
Great customer service. Prompt response on email questions. Great battery capacity so far, no complaints!
Sat Jul 27 2024 23:49:17 GMT+0000 (Coordinated Universal Time)
Outstanding Performance
The complete package is for sure the best package for my needs. I’ll never wonder if I will run out of power. Even when I’m on the water for days. Thanks Millertech
Sun May 05 2024 21:47:47 GMT+0000 (Coordinated Universal Time)
No more battery stress!!
I eliminated a bunch of weight, cleaned up my battery compartment, maximized my trolling motor power & will never stress again over running batteries dead on the water!
Thank you. .. thank you. .. thsnk you!
Sun Aug 06 2023 02:49:49 GMT+0000 (Coordinated Universal Time)
What the pros are saying about Millertech batteries
