TECTRA 2X AAAA Batteries, Ni-MH AAAA Rechargeable Battery + LED USB Charger for Surface Pen, Active Stylus, LED Candle, Flashlight, Portable CD, MP3 Players, Digital Camera and More

My daughter has a digital drawing laptop so she really needed this. She’s switched them out a few times already but it came with two so it works.

Exactly what I was looking for

Si

Excelente justo lo que pedio me llego, recomiendo al 100%

Easy to use, fast charge!

I would give these 0 stars if I could. These batteries are horrible! I fully charged them and they go dead as soon as they are used. I even used a battery tester to check them after fully charging them, and the battery tester told me they were low.

They don't last nearly as long as the AAAA batteries that originally came with my stylus (and they appear to charge up suspiciously quickly given that fact), but it's workable since I can simply charge the other battery and keep it in reserve for when the one being used goes dead.

I attempted to use these on my surface pen. I charged them until the LED indicator was full and took them off. I put one in the pen and held the button and there was no light on the pen. I tried both batteries charged until full and it still did not work. Do not buy these.