A Notepad You Have to Keep Charged; a Pill

This page is the CodyCross answer for the clue below from Medieval Times, Group 236, Puzzle 4 (Trebuchet and Catapult).

Question is: A Notepad You Have to Keep Charged; a Pill

and the answer is: TABLET

Word Meaning:

TABLET — A slab of clay, stone or wood used for inscription.

Definitions from Wiktionary.

A notepad you have to keep charged; a pill — CodyCross Answer | CodyCross Solutions