SoloGood RadioMaster TX16S Battery 7.4V 5000mah 2S Battery XT30 Plug for GX12 TX16S TX12 Radio Transmitter,Large Endurance

its cheapits lightit lasts a long timeit fits perfectly, cannot emphasize enoughfinally, the radio charges its own battery with usb c cord. this does not work with all batteries but it absolutely works with this one. This is definitely the battery you want for the radio master boxer, I can't speak to tx16s I don't want anything that big and I wanted to keep it under 200, The other reviews say it works great in that radio too.I suggest you buy this one along with your boxer. 🙂👍🏻

I haven't used this very long. In the short time I've been using it, 1) Charges fine, 2) Holds charge very well, and 3) Fits in the TXs16 great.

This battery pack fits right into a TX16S, as advertised. Seems to work just fine.

Fits my TX16s just like it was made for it- Oh wait, it was!

It came on time packaged with bubble wrap and a tight fit in its box. It fit perfectly in the brand new RADIOMASTER TX16S MAX Edition Carbon Gold Silver OpenTX Multi Protocol 16ch Transmitter with CNC and Leather Site Grips Factory Fitted (Gold, Hall Version M2 transmitter. I plan on getting a crossfire for it next but will get by with this new radio for now but I like the idea that they put a plug on it that will fit the crossfire and I don't need to catalog another battery so I know what battery goes with what rc this one will be easy to ID because it says radio master on the outside I haven't tried to charge it yet. But it was made for that radio so I'm expecting nothing but good flying from here on out. Try this next time you get a new battery get a note book put a number on the battery. Note down every thing you can about the state of the battery voltage length of service time charge time rough use as in a buggy just any thing you can observe and your life will be much better off. It will make recycling those old non recoverable batterys. Its nice buy one for your transmitter.

The packaging had a few bumps but the battery was intact. Works well so far but have not thoroughly tested it. I will update my review after I test the battery life.PS: Battery life is very good. I changed my review to 4 stars as the price is higher than other sellers.

The battery lid with foam pad will fit with this battery installed. Makes the battery a snug fit

I ordered this battery because I wanted a longer runtime battery for my transmitter and didn't care for the single cell battery tray solution for my Radio Masters TX16s transmitter. This battery solution gave me more mah's and fits in the battery location perfectly. I did need to remove some of the foam on the battery cover (which was there for the battery fitment) for the cover to close and lock. This was not a problem and very easy to accomplish. I would by this battery again.