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Kobalt 24-Volt Max 4.0-Ah Li-ion Battery - KB 424-03

4.910 product ratings
tj8878 (51)
93.2% positive feedback
Price:
$49.99
Free shipping
Returns:
No returns, but backed by eBay Money back guarantee.
Condition:
New
The NEW Kobalt 24-Volt Max 4.0ah Extended Run Battery is a high-quality lithium-ion battery designed for extended use. With a capacity of 4 Ah and a voltage of 24 V, this battery is suitable for a range of tools and devices. The Kobalt brand ensures reliability and performance, making this battery an ideal choice for DIY projects and professional applications alike. The model number KB 424-03 indicates the specific design and compatibility of this battery.

About this product

Product Identifiers

BrandKobalt
MPNKB 424-03
ModelKB 424-03
eBay Product ID (ePID)16028385697

Product Key Features

Battery TechnologyLithium-Ion (Li-Ion)
Battery Capacity4 Ah
Voltage24 V

All listings for this product

Buy It Nowselected
Any Conditionselected
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Kobalt 24-Volt Max 2.0-Ah Ion Battery - KB 424-03 Tested
item 1 Kobalt 24-Volt Max 2.0-Ah Ion Battery - KB 424-03 Tested
$26.00
Kobalt 24-Volt Max 4.0 Ah Li-ion Battery - KB 424-03
item 2 Kobalt 24-Volt Max 4.0 Ah Li-ion Battery - KB 424-03
$39.00
Free shipping
Kobalt 24-Volt 4.0-Ah Li-Ion Battery KB 424-03 Tested With Charger #K1
item 3 Kobalt 24-Volt 4.0-Ah Li-Ion Battery KB 424-03 Tested With Charger #K1
$39.99
Free shipping
Kobalt 24V Max 4.0Ah Li-Ion Battery & KRC 2445-03 Charger Set
item 4 Kobalt 24V Max 4.0Ah Li-Ion Battery & KRC 2445-03 Charger Set
$42.99
Free shipping
NEW Kobalt 24-Volt Max 4.0ah Extended Run Battery Lowes
item 5 NEW Kobalt 24-Volt Max 4.0ah Extended Run Battery Lowes
$49.99
Free shipping
New Kobalt KB 424-03 24V Max Li-Ion Battery 4.0Ah
item 6 New Kobalt KB 424-03 24V Max Li-Ion Battery 4.0Ah
$54.95
Free shipping
Kobalt 24V Max 4.0Ah Li-Ion Battery & KRC 2445-03 Charger Set
item 7 Kobalt 24V Max 4.0Ah Li-Ion Battery & KRC 2445-03 Charger Set
$55.15
Free shipping
Genuine Kobalt KB 424-03 24V Max 4.0Ah Li-Ion Battery & KRC 2445-03 Charger Set
item 8 Genuine Kobalt KB 424-03 24V Max 4.0Ah Li-Ion Battery & KRC 2445-03 Charger Set
$46.99
+$11.95 shipping
Kobalt 24V Max 4.0Ah Li-Ion Battery & KRC 2445-03 Charger Set
item 9 Kobalt 24V Max 4.0Ah Li-Ion Battery & KRC 2445-03 Charger Set
$49.99
+$9.99 shipping
Lot Of Two Kobalt 24-Volt Max 4.0-Ah Lithium Ion Batteries - KB 424-03 Tested
item 10 Lot Of Two Kobalt 24-Volt Max 4.0-Ah Lithium Ion Batteries - KB 424-03 Tested
$59.99
Free shipping
Kobalt 24V Max 4.0Ah Li-Ion Battery & KRC 2445-03 Charger Set
item 11 Kobalt 24V Max 4.0Ah Li-Ion Battery & KRC 2445-03 Charger Set
$61.99
Free shipping
Kobalt 24V MAX 4.0 Ah Extended Run Lith-Ion Battery & 24v Max Charger Kit
item 12 Kobalt 24V MAX 4.0 Ah Extended Run Lith-Ion Battery & 24v Max Charger Kit
$63.64
Free shipping
Kobalt 24-Volt Max 4.0-Ah Li-ion Battery And Charger - KB 424-03
item 13 Kobalt 24-Volt Max 4.0-Ah Li-ion Battery And Charger - KB 424-03
$65.00
Free shipping
4.0ah Genuine Kobalt 24v Max Battery Extended Run Model : KB 424-03 & CHARGER
item 14 4.0ah Genuine Kobalt 24v Max Battery Extended Run Model : KB 424-03 & CHARGER
$69.95
Free shipping
New Kobalt KB 424-03 24V Max Li-Ion Battery 4.0Ah Lithium Ion 6504233
item 15 New Kobalt KB 424-03 24V Max Li-Ion Battery 4.0Ah Lithium Ion 6504233
$39.99
New Genuine KOBALT EXTENDED RUN 24v Max 4.0Ah Battery (424-03) Same Day Ship !
item 16 New Genuine KOBALT EXTENDED RUN 24v Max 4.0Ah Battery (424-03) Same Day Ship !
$44.98
Kobalt 24V Max 4.0Ah Li-Ion Battery & KRC 2445-03 Charger Set
item 17 Kobalt 24V Max 4.0Ah Li-Ion Battery & KRC 2445-03 Charger Set
$45.00
Kobalt KB 424-03 • 24V Max Lithium Ion • 4.0Ah Extended Run Battery • NEW
item 18 Kobalt KB 424-03 • 24V Max Lithium Ion • 4.0Ah Extended Run Battery • NEW
$47.99
New Kobalt 24-Volt Max 4.0-Ah Li-ion Battery - KB 424-03
item 19 New Kobalt 24-Volt Max 4.0-Ah Li-ion Battery - KB 424-03
$47.99
Kobalt 24-Volt Max 4.0-Ah Li-ion Battery - KB 424-03
item 20 Kobalt 24-Volt Max 4.0-Ah Li-ion Battery - KB 424-03
$50.00
New Genuine Kobalt 24v Max 4.0Ah Battery (424-03) & Charger 2445-03
item 21 New Genuine Kobalt 24v Max 4.0Ah Battery (424-03) & Charger 2445-03
$59.99
2 x Kobalt 24-Volt Max 4.0-Ah Li-ion Battery - KB 424-03
item 22 2 x Kobalt 24-Volt Max 4.0-Ah Li-ion Battery - KB 424-03
$77.97
listings for this product

Ratings and Reviews

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4.9
10 product ratings
  • 9 users rated this 5 out of 5 stars
  • 1 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • by patricwojci_7
    Aug 14, 2025

    Products look brand new! Have been using...

    Products look brand new! Have been using since the day I got the with no issues!

    Verified purchase: YesCondition: Pre-owned

  • by qkbuy1fly2
    Feb 19, 2025

    Great value!

    Awsome product &great value for my money. Needed to have a reorder because the original batteries just won't hold a charge any more.

    Verified purchase: YesCondition: Pre-owned

  • by engblok
    Jun 12, 2023

    great power

    great battery used several times

    Verified purchase: YesCondition: New

  • by joshua.ewing85
    May 20, 2024

    Great battery. If you need a kobalt battery these are great.

    Great battery. If you need a kobalt battery these are great.

    Verified purchase: YesCondition: Pre-owned

  • by liquid_imagination
    Jun 10, 2024

    Works great, as described.

    Works great, as described.

    Verified purchase: YesCondition: Pre-owned

  • by tj40west
    Oct 14, 2025

    Works as it should—a great buy...

    Works as it should—a great buy

    Verified purchase: YesCondition: Pre-owned

  • by goose1956
    May 28, 2024

    Had a lot of mud on it but it worked

    Had a lot of mud on it but it worked

    Verified purchase: YesCondition: Pre-owned

  • by g-hiking-fishing
    Apr 24, 2024

    Right on time

    Right on time

    Verified purchase: YesCondition: Pre-owned

  • by ebarnot
    May 24, 2024

    Great priduct

    Great priduct

    Verified purchase: YesCondition: Pre-owned

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