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diy solar

Which battery for RV?

Rocketman

Solar Wizard
Joined
Sep 27, 2020
Messages
1,957
My Brother-in-law wants to add two 100ah lithium batteries to his RV.

He is looking at prebuilt ones.
He needs size 24 group (6.6” x 10.2” (or so)
Cold temperature cutoff
Bms accessible from an app (to check cell voltages).

He is looking at the cheapest range of batteries.

I wanted to make sure I didn’t miss any with the above specs,

I (and everyone else on this list) have found:
Vatrer. $239
LiTime $309
Epoch $399
SOK $399


Anyone know of batteries that fit that list…
 
Last edited:
There's always the DIY option, you can fit a 304ah into a Noco group-31 case with the BMS and all.

I have a pair of the Vatrer and they work fine for low temp, but no BT on the ones I got.
 
My Brother-in-law wants to add two 100ah lithium batteries to his RV.

He is looking at prebuilt ones.
He needs size 24 group (6.6” x 10.2” (or so)
Cold temperature cutoff
Bms accessible from an app (to check cell voltages).

He is looking at the cheapest range of batteries.

I wanted to make sure I didn’t miss any with the above specs,

I have found:
Vatrer. $239
Epoch $399
SOK $399


Anyone know of batteries that fit that list…
I switched out lead acid to SOK 206a. It fit in the same spot and Will said SOK has great build quality.
 
They have both heated and unheated. I believe Current Connected has advise on heated vs unheated and bms stability.
Also Epoch seems to be back in stock.
 
SOK. You buy quality components they'll last. LFP batteries aren't like lead acid they're meant to last years and years.
 
This guy, stamar,
This guy is a schill, joined today, 13 posts, all recommending Na ion batteries from an aliexpress site, or panels same place.
 
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