I purchased this Ifixit battery replacement kit for an iPad 6th generation. If you like your iPad as an EFB but the battery isn't holding a charge like it should, this kit may be for you, especially if you like the challenge of fixing something yourself.

I paid $65 for the kit and a clamp tool that is helpful in opening the front digitizing screen, but it is yours for $25 plus shipping.

I'll throw in a nice used leather Navy Blue Pro Case for a 6th generation (9.7 in screen) as a bonus.

Go to https://www.ifixit.com/Guide/iPad+6+Wi- ... ent/107043 for complete instructions to give you an idea of what is entailed.