Answer:
Grams.
Step-by-step explanation:
Gram can be used to measure weight of charger. Note that it can also be measured in micrograms, milligrams, decagrams, kilograms but to avoid decimal, it would be better to use grams.
Gram is a unit to measure weight/mass. We can add a prefix to gram to make it a much bigger or smaller unit.
kilo - 1000
1 kilogram = 1000 gram
Deka - 10
1 Decagram = 10 gram. etc.
