TREE.NB K5XWW Laptop Battery for Dell Latitude 5289/7389/7390 2-in-1 Series

Powerful, reliable power for your Dell Latitude 2-in-1

Direct from the manufacturer, the TREE.NB K5XWW laptop battery is designed to refresh Latitude 5289, 7389, and 7390 2-in-1 notebooks with dependable, close-to-original performance. Its cell layout and connector alignment aim to preserve your familiar typing feel and charging experience, so your daily workflow stays smooth without surprises.

Crafted with safety and durability in mind, this replacement carries CE, UL, and RoHS certifications to support safe operation. It ships with a 60-day return option and a 12-month warranty, backed by US-based support for peace of mind as you evaluate long-term use in travel, at the office, or at home.

Key benefits at a glance

• Part-number compatibility: 71TG4, 071TG4, K5XWW, X49C1, 0X49C1
• Compatible models include Dell Latitude 5289 7389 7390 2-in-1 series notebooks
• Brand-new, direct-from-manufacturer quality designed to fit the original battery profile
• Safety and service: CE UL RoHS certified, 60-day returns, 12-month warranty, US local dispatch
• Note: Verify the listed part numbers match your existing battery before purchase

Real-world use scenarios

• Extended, on-the-go power for business trips, commutes, or campus days without frequent recharging
• Seamless replacement that preserves the 2-in-1 laptop’s ergonomic feel and performance expectations
• Quiet operation with steady charge cycles, suitable for everyday tasks like browsing, writing, and presentations

Before you buy, compare the part numbers in the description with your current battery to ensure a proper fit. With TREE.NB, you may experience a reliable, day-to-day power solution for your Dell Latitude 2-in-1 notebook, backed by straightforward warranty options and responsive support.