MillerTech 65Ah 16V MARINE Electronics Bluetooth Lithium Iron Phosphate (LiFePO4) Deep Cycle Battery (1665BT)

MillerTech MARINE electronics lithium batteries are the perfect choice for your sensitive graphs, chart plotters, fish finders, sonar, GPS, and other vital electronic equipment.  These batteries provide a higher voltage than the standard 12V batteries that most people use, which means your screen will be brighter and the device will be faster and more responsive.  This 65Ah model also has mounting tabs built-in to the battery case for easy mounting options inside bulkheads and compartments.

These batteries are built with Grade A lithium iron phosphate (LiFePO4 or LFP) cells and are guaranteed for 10 years with a full repair/replace warranty. They feature Bluetooth battery monitoring with a smart phone app to keep track of vitals.  Each battery will last over 3,000 cycles at the most extreme use: its full discharge rate (1C or 60A) all the way to empty (100% depth of discharge). Or if you are a lighter user it will last well over 8,000 cycles at 40% depth of discharge.

To download the owner's manual, click here.

To download the bluetooth app, search for MillerTech in the Google Play Store or Apple App Store.

65Ah 16V MARINE Bluetooth LiFePO4 Battery Specifications:

• Energy Storage:  1040Wh
  
• Cell Grade:  Certified Grade A
• Max Charge Voltage:  18V
• Cut Off Voltage:  12.5V (or any cell 2.5V)
• Continuous Charge/discharge current:  60A
• Peak Discharge Current:  100A for 5 seconds
• Operating Temperature:  -4F to 140F
• Low Temperature Charging Protection: Cutoff 30F, Reconnect 32F
• Cell Construction:  Nano Prismatic
  
• Terminals:  M8
• Weight:  25 pounds
• Size:  15.25" x 4.5" x 6.5"
• Warranty:  Full 10 years (not prorated)
• Cycle life @ 100% depth of discharge:  3000+ cycles (>80% capacity remaining)
• Cycle life @ 40% depth of discharge:  8000+ cycles (>80% capacity remaining)

To download the warranty document, click here.