I bought 4 and so far all is great. They activated as advertised, charge and discharge as advertised, app works fine. If I were to nitpick, I am disappointed that there is no apparent way to turn them on "shelf mode". Supposedly that happens automatically after 24 hours of non use, but I had wrongly assumed the app would let me do that. Other nitpick is the Bluetooth doesn't have any sort of pin as usual, so nearby campers could connect to your batteries. Not a big deal currently but the Bluetooth should have security especially if they later implement the shelf switch as I hope they will.
Verified purchase: Yes | Condition: New
What's not to like... smart, light weight (important), group 24 size (important for drop-in install), can turn them off (shelf mode, bonus), should last a long long time (ROI), and provide a plenty of power for the devices on my sailboat. just had to get new chargers for the new tech, but the Renogy DC to DC charger is cool to allow a current from my older outboard and solar to charge my new LiFePO4 batteries. Thank you.
Verified purchase: Yes | Condition: New
As a Renogy LiFePo battery the price is extremely hard to beat. This is a version 1 and they have just released Version 2, which has a much easier "start-up" procedure when your batteries have been in SHELF MODE. Either way, you get the benefit of Lithium Batteries at a very low cost! Great value!
Verified purchase: Yes | Condition: New
Came quickly and brand new. Bluetooth is handy as it allows me to easily check charge state and charge rate even though the battery is located in a tough to reach location.
Verified purchase: Yes | Condition: New
it ran my trolling moter 4 hrs and had 52% charge left
Verified purchase: Yes | Condition: New
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