Skip to main contentSkip to footer
Slide 1 of 8

Overview

• High-quality CS03XL replacement battery for HP EliteBook laptops 🔋💼 • 46Wh capacity delivers stable and efficient power ⚡ • Compatible with EliteBook 840, 848, 850, 745, 755 G3 and G4 models ✅ • Designed for business and professional use 🏢 • Reliable performance for daily productivity 🔄

TREE.NB CS03XL 46Wh Laptop Battery for HP EliteBook G3/G4 Series

Model: SWEAT-5129
Web Code: 19734871
Sold and shipped by | 3.1 seller rating (8 reviews)

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Enjoy on orders from this seller.

Seller Return Policy

Read return policy

Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

• This TREE.NB CS03XL laptop battery is engineered to meet OEM specifications for HP EliteBook notebooks • Provides stable voltage and consistent power delivery for smooth performance • High-quality lithium cells ensure long cycle life and dependable efficiency • Integrated safety protection helps prevent overcharging, overheating, and short circuits • Precision-fit design ensures easy installation without modifications • Ideal replacement for worn or degraded original batteries • Supports extended work sessions and mobile productivity • Designed for business professionals and enterprise users • Compatible with a wide range of EliteBook G3 and G4 models • Enhances portability and reliability • Built for long-term durability and consistent performance

Product Condition
Brand New
Laptop Manufacturer
Other

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.