Replacement Battery for RTI 41-500012-13 ATB-1100-SANUF ATB-1100-sy3450,fits for RTI Pro, Pro24.i, Pro24.r, Pro24.r v2, Pro24.z,3.7V Li-ion 1200mAh/4.44Wh

We needed to replace the battery in our Universal Remote control. Found the exact one we needed on Amazon. It arrived sooner than expected. Works well & several days go by before it needs to be recharged, depends on how much we watch the TV - maybe a week. And of course, we waited too long before ordering the battery. Highly recommend the item.

This battery is crap and I cannot understand why Amazon allows these people to continue to sell their product here. The battery lasted less than 2 weeks. I wish I had read the other reviews. Shame on you Amazon for allowing this to go on. I'm a big fan, but not today!!!!!

We bought this specialty (hard-to-find) battery for our television remote control. It was priced right and arrived right on time and in good shape! Even better, the battery works great! It saved us having to purchase a new $300 remote control.

Performed as advertised...great replacement battery for my universal remote. No problem installing and it works great.

Home theater remote controller..works fine. Only gave it 4 stars, as do not know how long it will last yet.

Perfect battery replacement for Pro24.r Remote Control for a very competitive price!

I’ve had disposable batteries last longer than this! This battery barely lasted a week before it stopped charging.Picture shows the life of the battery while my remote was plugged in and supposed to be charging for over 24 hours, Several hours later, and it still looks the same. Battery is total junk! Returning!

Replaced the battery in my remote and works perfectly.