Vici Battery 12V 9AH Replacement for Ion Block Rocker Max Battery

Battttery works great in older Ion Block Rocker. Last longer than original due to higher amps. Be sure item stays connected after close-up.

Perfect replacement for the dead battery in my ION Block Rocker

Pop the bottom off the rock box, swap out, button up. 6 year old rock box is back in business.

Awesome battery happy with it last long

Amazon to the rescue again, delivered quickly and installation easy.

I acquired a IOn speaker from a friend as a gift . I trouble shoot the speaker; fuse wasn’t blown , refilled old battery with distilled water left it charging 20 hrs and it was dead. Battery arrived sooner than anticipated, I installed battery(same fit as old one) and speaker turn on without plugging it into an outlet. Only thing is I wish it had the cushion around it to have it fit tight .

Easy install with video instructions. Works as advertised- ready for summer 🤙🏾

Holds a charge for a long time but doesn’t charge 100%. I charged it overnight and it won’t charge completely. Good thing it lasts for a few days on a single charge.I’m a teacher and I use this when students are working. So it plays about 30 minutes at a time from 8am - 4pm.