SKIL 40 -Volt, 6 Ah 1 -Pack Lithium Ion (Li-ion) Battery

Name: SKIL 40 -Volt, 6 Ah 1 -Pack Lithium Ion (Li-ion) Battery
Brand: SKIL
SKU: 5014118955
Rating: 4.4 (227 reviews)

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4.4

227

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Get industry-leading performance and the power of gas in PWRCore 40™ Lithium. The PWRCore 40™ 6.0Ah Lithium Battery uses patented technology that results in longer run time and longer battery life. Each cell is surrounded by temperature management material to keep the battery cool and powering on. Use the 40V lithium battery to power up all SKIL 40V tools.

PWR CORE 40™ LITHIUM BATTERY - This 6.0Ah 40 volt lithium battery fuels the power and performance of the PWR CORE 40™ system
LONGER RUN TIME AND BATTERY LIFE - Industry leading PWR CORE 40™ lithium battery technology wraps each cell with cooling material to keep the battery powering on for 25% longer run time and 2X battery life
ALWAYS KNOW CHARGE STATUS - Green LEDs show status, so you always know how much charge is available
ONE BATTERY, MANY TOOLS - Pairs with all SKIL 40V tools

General
Number of USB Ports	0	Type	Battery
Package Quantity	1	Battery Type	Lithium Ion (Li-ion)

Features
Battery 1 Amp-Hours	6	Number of Batteries Included	1
Reconditioned	No	Charger Included	No
Voltage	40	Rechargeable	Yes
Charge Time (Hours)	0.75	Lowe's Exclusive	No

Compatibility
Compatible with Power Tools	Yes	Brand/Model Compatibility	SKIL PWR Core

Certifications
Safety Listing	cULus safety listing

Dimensions
Battery Amp Hours	6

Miscellaneous
UNSPSC	26111700

Check out the Best Selling Cordless Power Equipment Batteries & Chargers on Lowes.com

Review

4.4 out of 5

227 Reviews

88% Recommend this product

Ratings may include incentivized customer reviews.

Read All Reviews

What Customers Are Saying

The battery is generally praised for its strong performance, long runtime, and fast charging, powering outdoor equipment effectively. However, some users report issues with the battery's lifespan, including it failing within a year or not holding a charge. There are mixed opinions on the battery's overall reliability and value.

Customer review summary generated by AI, including incentivized reviews.

227 Customer Reviews

Sort By

Nice to have the larger size!

Would Recommend

Great size for mowing our lawn of 1/4 acre. I have two of these 6.0 Ah and use one for the front yard and one for the back. Each dip to about 50% charge after mowing their respective section and that's where I keep them stored at for longevity.

August 30, 2026

From skil.com

Replacement Battery

Would Recommend

Replacement Battery for the original battery that leaked. New one is 6Ah vs 5 with the original. So far so good.

July 17, 2026

From skil.com

PWR CORE 40™ 40V 6.0Ah Lithium Battery

Would Recommend

Received this new battery and was impressed by how it didn't diminish my lawn mower power. Lasted about 2-3 times longer than my previous one. Thanks for a good product. I am using several skil tools now.

Eddie MDecember 2, 2025

From skil.com

Dead battery

Battery stop working out of no where and I didn’t link to warranty and lost receipt and they refuse to help

Zarak JacksonNovember 7, 2025

From skil.com

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86c2tpbHRvb2xz/569a6e8c-edff-5eb5-b28c-c28f182c348d

Response from SKIL Customer Service

Hello Zarak! We appreciate you reviewing thee SKIL Battery. We are sorry to hear about your experience and would be happy to take a closer look into t...

SKIL Customer ServiceNovember 8, 2025

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		Name	Current Item SKIL40 -Volt, 6 Ah 1 -Pack Lithium Ion (Li-ion) Battery
		Ratings	227
		Type	Battery
		Voltage	40
		Rechargeable
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