Time for more better batteries!

[Seadoorxpguy]

So after killing my single group 27 last weekend on the sandbar I've decided to never have that problem ever again in my life. My boat is a 21 r23 with a 300 suzuki that came with the one lonely battery. Between the stereo and hornblasters train horn compressor the one little guy just cant cut it. Ill take a bunch of pics when I do my install next week.
So far I have ordered

15 ft of red #4 battery cable
8ft of black #4 cable
2x Group 31 battery trays
2x Blue seas 5191 battery fuses
Blue Seas 65amp mini add a battery kit
2x Crown Batteries 31hdc30 batteries
and a bunch of cable lugs and solder pellets

 

[Michiman]

Obviously, you’re not playing around!

 

[Seadoorxpguy]

Yeah no worse feeling than hitting the key on the sandbar and all you hear is a click. Luckily I had a jump pack with me

 

[BigKahuna]

Just replaced these Group 24 Interstate batteries after 3 1/2 years. My single Interstate battery in my old boat lasted 10 seasons! Go figure....

 

[Vikingstaff]

Getting serious I see. Wont have that problem again. Hope you have a smooth instal!