SKIL 2 pk. 4.0Ah Batteries
Free Tool with Purchase
New Arrival
SKIL 2 pk. 4.0Ah Batteries
Item # 608700999
Stocked & Ready
$149.99
Get a tool free with purchase of select tool or battery kit
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Get everything you need
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Free Tool with Purchase
New Arrival
SKIL 2 pk. 4.0Ah Batteries
Item # 608700999
Stocked & Ready
Get a tool free with purchase of select tool or battery kit
$149.99
New Cardmembers earn a $20 Reward‡ with qualifying purchase of $20 or more plus earn 5% in Rewards+ on this purchase. Valid through 11/8/26.
Add this item to unlock free delivery!
Shopping at
Grassland (franklin) TN
Delivery to
Free standard delivery on online footwear & Clothing purchases of $49 and over.
Get everything you need
Neighbor’s Club Members earn points with purchases.
The SKIL PWR CORE 20 20V 2 X 4.0Ah Battery and Charger Starter Kit includes two 20V 4.0Ah batteries and one 20V 60W Standard Charger. The 20V Standard Charger and 20V 4.0Ah batteries are compatible with all SKIL 20V products from power tools to outdoor power equipment. Green LEDs light up to show charge status, so you'll always know how much charge remains. When it's time to recharge, each battery recharges in 110 minutes with the included 60W charger.
- BATTERY AND CHARGER COMBO KIT Set includes two PWR CORE 20 20V 4.0Ah batteries and one 20V Standard Charger
- PWR CORE 20 SYSTEM Each battery is compatible with all SKIL 20V products including power tools and outdoor power equipment
- LED CHARGING STATUS Indicates when charging is complete
- EACH BATTERY RECHARGES IN 110 MINUTES Use the included 60W charger to recharge both included batteries; each battery recharges in 110 minutes with the included charger
| Brand | SKIL |
|---|---|
| Country of Origin | Imported |
| Amperage | 4 apm |
| Battery Charge Time | 110 min. |
| Brand Compatibility | Skil |
| Compatible Battery Sizes | 20V |
| Cord Length | 0 in. |
| Features | BATTERY & CHARGER KIT - Includes two PWR CORE 20 20V 4.0Ah batteries and one 60W charger. Compatible with all SKIL 20V power tools and outdoor equipment. LED charging status indicates when complete. Each battery fully recharges in 110 minutes. |
| Input Voltage | 20V |
| Model Compatibility | Skil |
| Number of Batteries Charged | 2 |
| Output Current | 20v |
| Output Voltage | 20v |
| Package Quantity | 1 |
| Product Height | 6.5 in. |
| Product Length | 11.81 in. |
| Product Weight | 4.85 in. |
| Product Width | 3.54 in. |
| Warranty | 2 year limited |
| Manufacturer Part Number | CB5196B-21 |
No questions have been asked about this product.
No questions have been asked about this product.
Q&As
No questions have been asked about this product.
No questions have been asked about this product.
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Reviews
Summary of Reviews
Customers overwhelmingly praise the battery and charger kit for powerful performance and fast charging under an hour, with seamless compatibility across the entire tool platform. Many report excellent battery life supporting full-day use, while others appreciate the charge-level indicator button and...
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1 to 4 of 233 Reviews .
1 – 4 of 233 Reviews
Most Recent
Jeff Irish
Ionia, MI
Review 1
GenderMale
3 out of 5 stars.
Worked great for a while, but stopped charging
10 days ago
Used it on a Skil router, minimum use, but it stopped charging entirely after a half dozen cycles. My 5Ah is doing great, as are my 2Ah. This one just fails the mark :(
No, I do not recommend this product.
Originally posted on skil.com
Response from skil.com:
10 days ago
SKIL Support Team
Hi Jeff! Thank you for reviewing your SKIL 4.0 Ah battery. We're sorry to hear that it quit working, especially since you hadn't used it much. Please let it rest at room temperature for at least two hours in case it is overheated and then try again.
If that does not resolve the issue, send us a direct message via Facebook, Instagram, LinkedIn, or X so we can do some troubleshooting and look into potential warranty options that might be available to you. We appreciate your review!
Rolaye
Review 1
1 out of 5 stars.
a month ago
Bought a skill leaf blower with this battery . The blower works fine. After using 3 times the battery leaks a lot. Now it’s dead
Originally posted on skil.com
Response from skil.com:
a month ago
SKIL Customer Support
Hi there! We appreciate you taking the time to share your experience with the SKIL BY519601. We would love to look into your battery to investigate the leaking. Please send us a direct message on Facebook, Instagram, LinkedIn, or X. We look forward to hearing from you!
BwCanada
NS, Canada
Review 1
GenderMale
1 out of 5 stars.
Battery died in 3 years, now out of warrantee.
a year ago
This battery came with my string trimmer, purchased June/22. Used and re-charged every 2 weeks from May to October. The battery died in Sept/25, but is now out of warrantee. Don't waste your money.
No, I do not recommend this product.
Originally posted on skil.com
Response from skil.com:
a year ago
SKIL Customer Support
Hi there! We are very sorry to hear that this has been your experience with our warranty policy and our BY519601 battery. While we cannot change or alter our warranty policy, if you would like to troubleshoot the battery further and determine next steps, please send us a direct message on Facebook, Instagram, LinkedIn, or X. Thank you!
Cajuneagle
Metairie Louisiana
Review 1
GenderMale
5 out of 5 stars.
Battery is great!
a year ago
I was not sure about the length of time this battery was to last for my weed wacking; and it is now very good.
Yes, I recommend this product.
Originally posted on skil.com