Description
“Waterproof” Designed to mount directly to your Boat!
- Input Voltage – 80-12V AC
- Output Voltage1 – 14.5V
- Output Current1 – 10A
- Output Voltage2 – 43.2V
- Output Current2 – 15A
- Waterproof Rating-IP65
- Weight-13.1 lbs
- Dimensions: 11.5″x7.75″x3.75″
THE MILLERTECH® MARINE CHARGER 3 YEAR GUARANTEED WARRANTY IS SIMPLE!
TERMS:
From the date of your charger purchase through year number 3 of ownership, your charger is covered. If it stops working during this time, we will repair or replace it with a charger of equal or greater value for FREE!
SHIPPING:
We cover all shipping costs associated with shuttling your charger 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® charger is completely covered for everything!
PROOF OF PURCHASE:
You don’t need one. If its Millertech®, it’s covered!
Customer Reviews
Dan
Rating: 5/5
Great charger
This is the best charger I’ve used very easy to install and super high quality I would definitely buy it again
Wed Sep 24 2025 22:48:33 GMT+0000 (Coordinated Universal Time)
C Decker
Rating: 5/5
Great
Great company never disappointed!
Sun Apr 20 2025 00:07:26 GMT+0000 (Coordinated Universal Time)
Steve W
Rating: 5/5
Miller Tech Lithium Battery Charger
Excellent service! Very much appreciated. Well made and works great! The Bluetooth/App are fantastic!
Tue Apr 01 2025 12:39:46 GMT+0000 (Coordinated Universal Time)
Brad Collier
Rating: 5/5
Great charging system
Easy to install and hook up. It’s doing a great job with my 36v lithium and my 12v lead acid batteries. Love the Bluetooth capabilities with the MillerTeck batteries.
Sun Mar 30 2025 02:13:01 GMT+0000 (Coordinated Universal Time)
Logan Swartz
Rating: 5/5
Warranty
Seem to have to most straight forward no bs warranty policy I’ve ever seen on anything.
Tue Feb 18 2025 00:47:21 GMT+0000 (Coordinated Universal Time)
Bill7 Hughey
Rating: 5/5
Great and quick service
Nick Lebrun is a good friend of mine and suggested these. So far I’m goad he did. Customer service has also been great as I received a bad battery and it was replaced quick and easy. I’ll be telling others about this purchase.
Mon Oct 28 2024 14:16:01 GMT+0000 (Coordinated Universal Time)
Tom Fenner
Rating: 5/5
Millertech 2 Bank charger 36volt-12volt charger
This charger works great being able to charge my 36 volt lithium trolling motor battery and my 12 volt lithium electronics battery at the same time.
Thu May 02 2024 13:56:20 GMT+0000 (Coordinated Universal Time)
Keegan Jones
Rating: 5/5
Charger
100 % happy We'll only buy Miller tech from here on out.
Thu Apr 04 2024 16:05:56 GMT+0000 (Coordinated Universal Time)
Chris Zakashefski Sr.
Rating: 5/5
Battery charger
Haven’t put the charger in the boat yet. It’s freezing in Minnesota. I did hook up and put a full charge on both batteries. So far so good. More to come in the spring when I get it all set up in the boat
Tue Jan 23 2024 15:28:26 GMT+0000 (Coordinated Universal Time)
