THE ORIGINAL ONLINE HOME OF MILLERTECH BATTERIES SINCE 2017
-
MillerTech 600W Inverter For Milwaukee, DeWalt, or Makita Batteries (186-I)
Regular price $199.00 USDRegular priceUnit price per -
MillerTech 100Ah 12V (12.8V) PREMIUM Lithium Iron Phosphate (LiFePO4) Smart Battery (12100L)
Regular price $805.00 USDRegular priceUnit price per$825.00 USDSale price $805.00 USDSale -
BLUETTI MillerTech EB200 2000W Portable Power Station
Regular price $1,400.00 USDRegular priceUnit price per$1,699.00 USDSale price $1,400.00 USDSale -
MillerTech 100Ah 12V (12.8V) 1150CCA MARINE Lithium Iron Phosphate (LiFePO4) Group 32 Starting Battery (12100S)
Regular price $950.00 USDRegular priceUnit price per$999.00 USDSale price $950.00 USDSale
-
STAY OUT LONGER ON THE WATER
SHOP BOAT BATTERIESYour electronics, trolling motor, and outboard will all perform better and longer with lithium batteries!
-
BOONDOCK WITH CONFIDENCE
SHOP RV BATTERIESEnjoy more of the comforts of home while saving precious weight and cargo space.
-
SUPERCHARGE YOUR SOLAR INSTALL
SHOP SOLAR BATTERIESSolar is a long term investment so get a long-life battery that is more cost-effective over time.
INTRODUCING RACK-MOUNTABLE BATTERIES FROM MILLERTECH
Give your battery bank a professional, tidy appearance while maximizing space with this innovative battery series and stackable racking system.
RECENT BLOG POSTS
View all-
How To Determine Battery Size When Switching To...
One of the most common questions we get from boaters and fishermen when they call us is what size deep cycle battery do I need for my electronics and/or trolling...
How To Determine Battery Size When Switching To...
One of the most common questions we get from boaters and fishermen when they call us is what size deep cycle battery do I need for my electronics and/or trolling...
-
All About Cold Charging Protection
You may have heard that lithium deep cycle batteries, including the Lithium Iron Phosphate (LFP or LiFePO4) variety, will be damaged if you charge them in cold weather. Is it...
All About Cold Charging Protection
You may have heard that lithium deep cycle batteries, including the Lithium Iron Phosphate (LFP or LiFePO4) variety, will be damaged if you charge them in cold weather. Is it...
-
How Do Federal Tax Credits Work For Solar & Bat...
The federal investment tax credit, or ITC, has been a big deal in the renewable energy industry for years now. It allows you to deduct 26% of the cost of installing...
How Do Federal Tax Credits Work For Solar & Bat...
The federal investment tax credit, or ITC, has been a big deal in the renewable energy industry for years now. It allows you to deduct 26% of the cost of installing...
-
What Size Lithium Battery Do I Need?
If you are new to the concept of switching from a lead acid battery to a lithium battery, you may be confused about what size or capacity of battery you...
What Size Lithium Battery Do I Need?
If you are new to the concept of switching from a lead acid battery to a lithium battery, you may be confused about what size or capacity of battery you...
