Vibro: Bộ pin dạng viên đạn

Ten pack means I can keep one set charging while the other's in use, which honestly saves me from scrambling mid-session. They hold their charge well enough that I've stopped counting how many times I've switched them out, and the fit is snug so no rattling around inside the bullet.

These batteries clicked right in and mine's been running strong for weeks now. Ten in the pack means I can rotate them through without ever hitting a dead moment, and they seem to hold their charge longer than the ones that came with it.

I’ve gone through three of these already and the 10-pack is honestly a lifesaver—no more mid-session scrambling to find a charged one. They snap in easy and hold up just as long as the original, which is all I really need.