not for me.
I don't understand the good reviews. I guess they all tried it once and called it good. Problem is these batteries have no BMS at all, absolutely no protection. They are 4 18650 cells in a plastic box, that's it, for this price! They have plenty of power, and decent capacity, BUT the first time you walk away and leave your ignition on, or you drain these batteries below 12v it is over. Toss it in the trash. There are better options out there, batteries just like these with a BMS for about the same price. Look for low voltage protection, that is the most important feature you can have on these batteries. I bought one of these, and it was completely shot in 3 days over a dirty carb making my bike a little hard to start. Doesn't take much spinning that starter motor before your battery is toast.
Blows my mind that for this much money they can't put in a cheap BMS.
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