WattCycle 12V 314Ah Mini Heated & Bluetooth LiFePO₄ Battery | Heavy-Gauge Internal Cabling & Continuous 200A BMS

Working great on a solar dock setup.

So far so good. We have this setup on a boat dock being charged by solar. All the cells read out within .005 of on another after initial charging. It hasn't been installed long enough to comment further than that so far. Works great being charged by a mppt controller.

Love them

Have 2 of these and they are keeping the fridge, lights, ceiling fan... going all week with 400 of solar on roof of 2026 NoBo trailer. Very happy

Undecided

I bought my WattCycle 12V 314Ah Mini Heated & Bluetooth LiFePO4 based on the reviews of YouTuber Will Prowse. Immediately after I bought my battery, Will indicates that WattCycle dropped the quality build and raised the price and can no longer recommend WattCycle. I am now wondering what kind of battery I just paid extra money. I bought this battery for my Ice Fishing RV, and plan on removing it on cold times when not in use; I won't know what quality and function of battery I have until I get to test it in use during colder winter months. I plan to update this post in about 10-months with real-world use in my battery application.