Skip to content
Free Local Pickup Ship to Your Hometown Store
Pro & Contractor Accounts Apply for Net Terms
100,000+ Products Trusted American Hardware Brands

SKIL 20V Pwr Core BY519701 Lithium-Ion Cordless Tool Battery

SKIL 20V Pwr Core BY519701 Lithium-Ion Cordless Tool Battery is a compact, reliable power source designed to keep your SKIL 20V cordless toolkit ready for action. Built with modern…

Skil MPN BY519701 In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $39.99. Our online price is $44.99.
$44.99
Includes free shipping on orders over $75 · $8.99 standard below
Delivery in as little as 1–4 business days Order within for same-day shipping
Shop Local · Support Independent

Every order helps keep your local hardware store on the corner.

Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
Real expert advice — not search results. Independent hardware staff know their inventory and the local conditions you're working in.
Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

About Product Overview

SKIL 20V Pwr Core BY519701 Lithium-Ion Cordless Tool Battery is a compact, reliable power source designed to keep your SKIL 20V cordless toolkit ready for action. Built with modern lithium‑ion cells and SKIL’s Pwr Core platform, this battery is crafted to deliver steady performance and dependable run time where you need it most.

Key features that matter on the job site:

  • 20V lithium‑ion chemistry for consistent power delivery and a longer cell life than older tech.
  • Part of SKIL’s Pwr Core lineup, engineered to optimize energy use and extend runtime across common drilling, driving, and light cutting tasks.
  • Lightweight at about 0.88 lb, so it surveys your toolkit with balanced weight and reduced fatigue during extended work sessions.
  • Built‑in charging indicator light keeps you in the loop—quickly see charging status, fault alerts, and full charge at a glance.
  • Clamshell packaging protects the battery and makes storage and display simple for retailers and buyers alike.
  • Single‑pack convenience: includes 1 battery, giving you a ready replacement so you can stay productive without downtime.
  • Designed for SKIL’s 20V cordless tool ecosystem, ensuring a snug fit and dependable performance with compatible drills, drivers, and project tools.

Smart use cases

  • Home improvement projects: drill holes, drive screws, and power small saws with confidence using a ready‑to‑go spare battery.
  • Garage or workshop regimes where a second battery keeps two tasks moving—swap in when one charges and maintain momentum.
  • Overhead or confined‑space work where the lightweight design reduces strain while you maneuver your tool.

Why this battery stands out

  • Designed specifically for SKIL’s 20V cordless family, so you know it will fit securely and perform consistently with your existing tools.
  • Easy to monitor with the charging indicator light—no guessing when it’s ready, which helps you plan work breaks efficiently.
  • Focused on real‑world practicality: a real‑world weight that won’t bog down your tool belt, plus a straightforward single‑pack packaging approach.

Care and best practices

  • Store in a cool, dry place away from direct heat or moisture to maximize battery life.
  • Charge with an appropriate SKIL charger and avoid mixing with batteries of different chemistries or brands.
  • For long-term storage, keep at a partial charge and periodically check the battery to prevent full discharge.

Whether you’re refreshing your tool kit or stocking up for a busy season, the SKIL BY519701 20V Pwr Core Lithium‑Ion Battery delivers reliable power, easy status monitoring, and genuine compatibility with SKIL’s 20V cordless lineup—so you can focus on the task, not the power supply.

The Details Specifications

Special Handling Special handling and shipping requirements apply.
Brand Skil
SKU 2048241
UPC 039725997289
Unit 0
Case Pack Quantity 3 per case
Retail Unit Quantity 1
Unit of Measure 0 0
Dimensions (L × W × H) 3 × 8 × 8
Weight 1 lbs
Cubic Feet 0.21638 ft³
Country of Origin CHINA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare