Reddit reviews RUIXU LiFePO4 12V100Ah Lithium Iron Phosphate Battery Pack Light Weight LiFePO4 Complete Battery (BMS Included),Lead Acid Battery Replacement RV, Solar, Marine, and Off-Grid Applications
We found 1 Reddit comments about RUIXU LiFePO4 12V100Ah Lithium Iron Phosphate Battery Pack Light Weight LiFePO4 Complete Battery (BMS Included),Lead Acid Battery Replacement RV, Solar, Marine, and Off-Grid Applications. Here are the top ones, ranked by their Reddit score.
Here are a couple of drop in replacements with a bigger capacity at half the weight and a better charge/discharge efficiency. And their lifespan is around 10x times longer than your lead acid.
https://battlebornbatteries.com/shop/12v-lifepo4-deep-cycle-battery/?afmc=24
https://www.amazon.com/RUIXU-12V100Ah-Phosphate-Replacement-Applications/dp/B07PBCDVHZ/