ECO-WORTHY 2 Pack Portable 12V 20AH LiFePO4 Battery, Lithium Deep Cycle Rechargeable Battery, Built-in BMS, 4000+ Cycles,Perfect for Outdoor Camping Fishing Marine Trolling Motor Fishfinder RV

Very pleased with this battery. Initially used as a solar charged power station, but after setting everything up it seems to 100% operate my electric cooler. Love the Bluetooth connection available right out of the box! Easy to set up and powers a 258wh power station at least 4 times! Battery life is great!

丁度いい

I've been using these for a lot more than I originally bought them for. I'll put two in series to a xt60 connector to give a lot more capacity to some devices by plugging it in to their solar input port. With that set up I can get 10+ hours of max usage on a portable air conditioner. For the power hog that type of thing is, that is a great run time and gets me through the night and I can run a generator the next day to top them back up. I'll use them one at a time to power diesel heaters, and just one will run one of those for hours/days depending on how heavy you're using it. And just generally, they've become my goto 12v power station. Even though I have "fancy" power stations. Sometimes you don't need the extra crap, you just want 12v from a device that isn't using itself up trying to do things you don't need. Speaking of that, these do have bluetooth. I was worried about that. I'm not sure what the drain is from that but its not enough I've ever been able to notice it. If I charge them and just leave them be for a while, I think I've done this at least for weeks, its still sitting at 100% the next time I check. They seem to have used a proper lower power draw bluetooth chip in there. I'm not sure if I'll need more than I have, but if I do I'll likely get more of these.

Ao far they have been good, no issues.

車内で100V電源を使いたくて走行充電器とインバーターと一緒に購入。 通常使用だと電源容量も問題無く快適に使用出来る。 夏場ポータブルクーラーに使用すると放電しきってしまうので、追加購入を検討中。 値段も安く良い商品だと思います。