How Do I Make My Batteries Last Longer?

What two main parts of a battery are involved in the flow of electrons?

• Wires and casing

• Electrodes and electrolyte

• Positive and negative terminals

• Charger and device

To make Nickel-Cadmium and Nickel-Metal-Hydride batteries last longer, what is the recommended charging practice?

• Charge them frequently, even if they are not low.

• Let them run completely dead before recharging and stop charging when full.

• Store them in a cold environment like a refrigerator.

• Keep them plugged in as much as possible.

What is the best way to extend the life of Lithium-ion batteries found in phones and laptops?

• Fully discharge them once a month to recalibrate.

• Wait until they are almost completely dead before charging.

• Keep them charged above 70% and plugged in when possible.

• Unplug them immediately once they reach 100% charge.

What is the biggest factor that affects the lifespan of all types of batteries?

• How often they are used.

• The temperature they are exposed to.

• The brand of the battery.

• The type of device they power.