AGM vs Gel Batteries Comparison

AGM vs Gel Batteries Comparison

Assessment

Interactive Video

Chemistry, Science, Other

9th - 10th Grade

Hard

Created by

Patricia Brown

FREE Resource

The video by Lisa from The Savvy Professor explores the differences between AGM and gel batteries. AGM batteries use absorbent glass mat technology, while gel batteries have a gelled electrolyte. AGM batteries are maintenance-free, handle high currents, and are suitable for automotive and marine applications. Gel batteries are ideal for deep cycling and solar power systems. AGM batteries are more expensive due to higher power density and versatility. Both types share lead acid chemistry and deep cycling capability. The choice between AGM and gel depends on specific application needs.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main chemical difference between AGM and gel batteries?

AGM batteries have a lead acid chemistry with a fiberglass mat.

Gel batteries use a fiberglass mat to absorb the electrolyte.

AGM batteries use a gel-like electrolyte.

Gel batteries have a solid-state electrolyte.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which type of battery is more suitable for applications with high vibration and shock?

Gel batteries

AGM batteries

Lithium-ion batteries

Nickel-cadmium batteries

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What can happen if AGM batteries are charged too slowly?

The battery may lose its charge quickly.

The gel may heat up and get damaged.

The plates may become sulfated.

The battery may explode.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why do gel batteries require a lower charging current?

To prevent the gel from heating up and getting damaged.

To increase the battery's power density.

To reduce the risk of explosion.

To allow for faster charging times.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In which application would a gel battery be more appropriate than an AGM battery?

In a solar power system requiring deep cycling.

For high-current applications.

As a starting battery in a car.

For powering a small refrigerator.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why are AGM batteries generally more expensive than gel batteries?

They are used in fewer applications.

They can handle higher currents and have a higher power density.

They are less versatile.

They have a lower power density.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a common feature of both AGM and gel batteries?

They both require high charging currents.

They both have lead acid chemistry.

They both have a solid-state electrolyte.

They both use lithium-ion chemistry.

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