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80V 5.0AH HC Battery

Ratings & Reviews for Kobalt 80V 5.0AH HC Battery

4.1
338
Review
 4.1 out of 5
340 Reviews


70% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers consistently praise the exceptional power and strong runtime, with many noting these batteries handle demanding yard work and complete large tasks without swapping. Reviewers highlight quick charging, reliable performance under heavy use, and seamless compatibility across multiple tools. However, some express disappointment with battery lifespan, reporting failures after two to four years or sudden capacity loss. While customers acknowledge the high price, most still consider them worth the investment despite concerns. A few mention warranty issues and discontinued models limiting future compatibility, though overall satisfaction remains strong.

Customer review summary generated by AI, including incentivized reviews.
340 Customer Reviews

The battery is quite large!

Would Recommend

Just able to complete my work load with a dependable battery!

May 15, 2026
From 80 -Volt, 2.5 Ah 1 -Pack Lithium Ion (Li-ion) Battery Verified Purchaser
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Keep a couple on hand

Would Recommend

Works great and super helpful

May 13, 2026
From 80 -Volt, 2.5 Ah 1 -Pack Lithium Ion (Li-ion) Battery Verified Purchaser
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Powerful Battery

Would Recommend

Long lasting and very strong battery. I recommend this product line.

May 12, 2026
From 80 -Volt, 2.5 Ah 1 -Pack Lithium Ion (Li-ion) Battery Verified Purchaser
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Demonstrates customer interests in products.

Surprised and pleased Lowes continues to support this product. Great service and speedy delivery.

May 10, 2026
From 80 -Volt, 2.5 Ah 1 -Pack Lithium Ion (Li-ion) Battery Verified Purchaser
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Battery

Would Recommend

Able to weedeat, edge, and blow off my sidewalks and still have battery left.

May 9, 2026
From 80 -Volt, 2.5 Ah 1 -Pack Lithium Ion (Li-ion) Battery Verified Purchaser
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Got the battery but not the need for it.

Would Not Recommend

Have no opinion as unable to use the battery. The Edger it was to operate failed to arrive.

May 9, 2026
From 80 -Volt, 2.5 Ah 1 -Pack Lithium Ion (Li-ion) Battery Verified Purchaser
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Response from Kobalt Team

Hello Patient,
We’re sorry to hear the edger had not arrived yet. We completely understand how frustrating it can be to receive part of an order...

Kobalt TeamMay 11, 2026

SunriseGlobal-Kobalt

A battery

Would Recommend

Pretty low change at purchase, but charged up just fine.

May 8, 2026
From 80 -Volt, 2.5 Ah 1 -Pack Lithium Ion (Li-ion) Battery Verified Purchaser
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Affordable

Great price

May 7, 2026
From 80 -Volt, 2.5 Ah 1 -Pack Lithium Ion (Li-ion) Battery Verified Purchaser
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Solid replacement part

Would Recommend

Was able to replace an aging battery while it was on sale.

May 6, 2026
From 80 -Volt, 2.5 Ah 1 -Pack Lithium Ion (Li-ion) Battery Verified Purchaser
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Nice 80v battery

Would Recommend

80v is comparable to gas.

May 3, 2026
From 80 -Volt, 2.5 Ah 1 -Pack Lithium Ion (Li-ion) Battery Verified Purchaser
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Great battery

Would Recommend

Great battery to keep the mower running, but doesn't allow the battery compartment to fully close. Runs fine though

May 3, 2026
From 80V 8.0AH Battery Verified Purchaser
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Long lifespan

Would Recommend

New purchase, but have been using these starting 8 years ago. Battery life has been excellent.

May 2, 2026
From 80 -Volt, 2.5 Ah 1 -Pack Lithium Ion (Li-ion) Battery Verified Purchaser
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Great little battery!

Would Recommend

Works great and lasts long. Catch a Lowe’s sale and your in business!!

May 2, 2026
From 80 -Volt, 2.5 Ah 1 -Pack Lithium Ion (Li-ion) Battery Verified Purchaser
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Expensive, but for a reason. Highly reccomend.

Would Recommend

A bit pricy, but charges quickly and holds a charge for a while. Overall, I would say that this product is worth buying.

April 30, 2026
From 80 -Volt, 2.5 Ah 1 -Pack Lithium Ion (Li-ion) Battery Verified Purchaser
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