@stew101 that is a Tab 2 A 10-30 I presume. Download the service manual from places like this for the how-to part. The battery should be a model L14D2P31 and is widely available. It appears that it is the same battery used in the A10-70
We have a chance to guarantee our right to repair electronic
equipment—like smartphones, computers, and even farm equipment. This is a once-in-a-generation
chance to protect local repair jobs—the corner mom-and-pop repair shops that
keep getting squeezed out by manufacturers.
Join the cause and tell your state representative to support Right to Repair. Tell them you believe repair should be fair, affordable, and accessible. Stand up for your right to repair!