it is recommended that you discharge the battery completely before recharging the jump pack. true false

Brief Explanations:

Modern lithium - ion batteries (which are commonly used in jump packs) do not have a "memory effect" like older nickel - cadmium batteries. Discharging them completely before recharging is not recommended as it can reduce the battery's lifespan. Lithium - ion batteries perform best when kept in a state of partial charge.

Answer:

B. False