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36V 60AH Marine Trolling Battery w/ BT (3660-BT)
$1,199.00
Applications For This Battery
An Anglers Dream
The 36V 60AH Sport Series Battery is a tank. Over 2.3kwh of power all packed in an energy dense group size 31. Built in Bluetooth lets you connect directly to the MillerTech App on your mobile device giving you peace of mind at your fingertips. Also has built in low-temp charging protection! Fish with Confidence!
| Capacity 60AH |
Voltage 38.4V |
Weight 41.23 lbs |
Size 12.92” x 6.78” x 8.75” |
Warranty 10 years |
BMS: Yes
Chemistry: LFP
Efficiency: 98%
Memory: None
Max Charge/Voltage: 43.2V
Peak Discharge: 150A
Cut-off Voltage: 33V
Max Charge/Discharge Current: 50A
Operating Temp: -4°F – 140°F
Low Temp Charging Protection: Yes
Cell Type: Prismatic
Bluetooth: Yes
Customer Reviews
36V 60AH Marine Trolling Battery w/ BT (3660-BT)
Mon Sep 29 2025 12:31:25 GMT+0000 (Coordinated Universal Time)
Supper fast shipping used my batteries for a 6 hour tournament they where still at 98% after fishing, very impressed
Tue Aug 19 2025 11:55:20 GMT+0000 (Coordinated Universal Time)
Awesome Battery, thx for the light
Mon Aug 11 2025 21:07:06 GMT+0000 (Coordinated Universal Time)
Works great
Sat Aug 09 2025 14:21:46 GMT+0000 (Coordinated Universal Time)
Works great 8 trips so far
Recent tournament fished for 8 hours mostly spot locked, wind 5 to 10 used 11% of battery according to the Bluetooth app. Using one 60 amp 36 volt battery and very pleased so far.
109 lb thrust ultrex on ZX-21 Skeeter
Thu Jul 03 2025 00:49:42 GMT+0000 (Coordinated Universal Time)
Awesome Battery
Went from a 12v . minkota trolling motor to a New Lowrance Recon 36v all thanks to MillerTech this battery is top notch the function and craftmanship are very nice the great service and price are hard to beat and Millertech will stand behind your purchase , money well spent. .. thank you for being a company that cares about there custmers. ..
Sun Jun 29 2025 00:41:33 GMT+0000 (Coordinated Universal Time)
Installed
Can’t wait to use
Fri Jun 27 2025 01:30:27 GMT+0000 (Coordinated Universal Time)
Great so far! Except Made in China. Didn't know that till they arrived.
Didn't know that till they arrived. Hopefully Miller stays in business for 10 yrs. Reviews said great customer service 10 yr warranty. Crossing my fingers at this point. Ran them hard for a few hrs on spot lock in the wind. I have a power pole charge and a new Ulterra Quest trolling motor. 2- 36 vl Miller tech batteries. They charged on the run back to the dock. Got home and they were 98% charged already. I can't imagine having trouble but got 2 just in case and wired them in parallel. 82 lbs total vs 150 lead acid. Took out 68 lbs and gained 2 to 3 times the overall run time. We'll see. Come on Miller!
Sun Jun 22 2025 22:01:36 GMT+0000 (Coordinated Universal Time)
Does everything i need it to do with plenty of power left at the end of the day
Sun Jun 15 2025 00:42:35 GMT+0000 (Coordinated Universal Time)
36V 60AH Marine Trolling Battery (3660-BT)
Tue May 27 2025 11:58:08 GMT+0000 (Coordinated Universal Time)
What the pros are saying about Millertech batteries
