Shure SB900B Rechargeable Lithium-Ion Battery for use with P3RA, P9RA+ and P10R+ Receivers, ULX-D, QLX-D and AD Series Transmitters and All Associated Docking, Networked and Rack Charging Accessories

This battery lasts for times longer than the 2 AA batteries. I bought 2 and the charger and have no more worries

Product is as described. Pleased with it

This device will allow you to charge one or two Shure lithium batteries either in the microphone or in their battery holder. If you want to charge the batteries in the mic, you'll have to slip off the ring that covers the battery terminals. This can be a little difficult for new mics, but it's no big problem. The charger is reasonably sturdy plastic. I think it's overpriced, but you don't have any alternatives. And it is really convenient to be able to just pop the mics in the charger rather than open them up and remove the battery clips. Two or more chargers can be screwed together to make a single unit. So far, it's been quite satisfactory.

My Samsung Galaxy kids got ruined thanks to the dog, but they never fit in my ear that great anyway so I chose to go for an over ear fit. So far these have been great! Good fit, look great, terrific price. No complaints!

A very necessary addition to my Shure IEM setup! This lasts multiple gigs instead of one (alkaline batteries lasted approx 4-5 hours, and I think I accidentally got this one through about 10, and still had two bars left - I probably had 5 more hours of use, but I wasn't going to find that out mid-gig). The only frustration is that the IEM doesn't have a way to charge the battery in the receiver (the Shure GLX-D comes with a lithium-ion battery AND is chargeable in the unit, comes with a cord), so a separate charger is required, costing me another $60.

Great product, had to replace one due to someone damaging pins inside.

The one that came with the unit lasted about a year and a half. This one was purchased in October 2023. The charging port where the cable plugs in to charge is faulty. The exact same thing happened to my old one, you wiggle the cord and it makes contact on and off. Must just be a bad product.

We use these with all of our wireless devices. From handheld mics to bodybacks these work great and allow us to see down to the minute if the battery will die during our church service or practice. We've owned some of these for over 2 years now and they are still going strong. I would highly recommend this to anyone who uses their mics on a regular basis as I can't even begin to count how much money we would have spent in AA batteries.

Je croyais pouvoir recharger facilement mais je devais acheter le chargeur pour 350$Wow. ouf je n etais pas au courant donc jai retourner merci

Not Amazon’s fault, but the battery is sold without a charger, and there is no indication you need to spend more money. Shame on you Shure...!!!

This battery powers up the QLXD1 but I cannot close the door on the transmitter. It is just a little too high . Yes it is all the way in but no way to close the door on the transmitter.Update...I emailed shure support and they were fast getting back to me. You need to remove the adapter on the door of QLXD1. All works as expected now