1. 1 (Battery)

Question 1

What is the problem with lithium batteries?

Answer 1

They deplete over time

Question 2

What must you make sure you do when buying a new laptop battery to replace an old one?

Answer 2

Make sure it is the correct form factor for the laptop, and the same make and model as the old battery.

Question 3

What two tools do you need to replace a laptop battery?

Answer 3

A screwdriver and an ECG strap

Question 4

What are the steps to replacing a laptop battery?

Answer 4

1. Unscrew laptop with a screwdriver after flipping over
2. Ground self with ECG strap
3. Unscrew screws
4. Disconnect any cable connecting it carefully
5. Replace with the new battery aligning with screwholes and click into place

Question 5

What volts and current does a laptop use?

Answer 5

210-230 in UK and it uses DC converted from AC