Small 30ah lithium battery strictly as an emergency backup

[D Burke]

Hi there,

 

I have a 10 foot inflatable and a 12 volt 32 pound thrust trolling motor.

 

My deep cycle battery is pretty good, but I was wondering about carrying a 30ah lithium battery strictly as an emergency backup.

 

They are much more affordable that 50ah, light and, as mentioned, only for peace of mind.

 

Thoughts?

 

Thanks

[WRB]

VMax Tank LFPUI-1230 LiFeP04 Li-iron 12V 30AH Deep Cycle 8 lbs, $199

Tom

[D Burke]

Thanks for the recommendation Tom. That looks like a good one. I take it you don't think the idea of a 30ah lithium battery as a back up isn't fundamentally flawed in some way.

 

I was looking at this one which is available to me with free shipping up here in Canada and seems to get mostly favorable reviews

https://www.amazon.ca/ECO-WORTHY-Phosphate-Protection-Rechargeable-Fishfinder/dp/B08VD88Q9K/ref=sr_1_5?crid=2ME7JDUZ7E1OI&keywords=eco%2Bworthy%2Blithium%2Bbattery&qid=1638711075&sprefix=eco%2Bworthy%2Blit%2Caps%2C189&sr=8-5&th=1

[WRB]

Looks good. Having a “house” battery to run electronic or use as a backup 12V TM or night fishing LED  light system is good. Check on the charging needed.

Tom