Deep cycle batteries

[Connor24]

Whats the best brand for Travel trailer lighhting

[Old_Days]

I am planning to buy 2 Renogy 100 amp hour batteries from Amazon for the trailer they are $189 dollars each.

[pianotuna]

best all around battery is SiO2. Pocket book "ouch".

First report I've seen on facebook of someone who disconnected their Li battery in the fall at 50% state of charge. Temperature was -5 c (23 f)at the lowest. Now they have two expensive door stops.

[Connor24]

I use it for lights and refrige while boondocking. Refrige running on gas.

[time2roll]

Off the shelf?

https://www.us.sokbattery.com/product-page/sok-12v-206ah-lifepo4-battery-bluetooth-built-in-heater

Home built can be an especially good value.

https://www.18650batterystore.com/products/eve-lf280k

https://www.18650batterystore.com/products/jk-bms-4-8s-12v-jk-b2a8s20p

[MFL]

OP...you need to give more info, as to use? If just for RV park, always shore power, or boondocking sometimes? Lots of good options depending.

I use Interstate brand 12V RV/Marine due to mostly shore power hookup availability.

Jerry

[RLS7201]

I believe the best bang for the buck is two 6 volt golf cart batteries from Sam's Club or Costco.

Richard

[2oldman]

All you use is lighting?