ZTHY GT6TK 60Wh 3-Cell Battery for Dell Latitude 9440/9450 2-in-1 – 11.55V 5065mAh

Power Your Dell Latitude 9440/9450 2-in-1 with the ZTHY GT6TK 60Wh Battery

The ZTHY GT6TK battery is a purpose-built replacement designed to fit Dell Latitude 9440 2-in-1 and Latitude 9450 2-in-1 models. With a nominal 11.55V and a robust 60Wh capacity (5065mAh) in a compact 3-cell configuration, this Li-ion pack is geared toward dependable daily use and on-the-go productivity. The battery’s black housing presents a clean, professional look that blends with most laptops while delivering a credible energy reserve.

Key specs at a glance

• Battery type: Li-ion
• Color: Black
• Voltage: 11.55V
• Capacity: 60Wh / 5065mAh / 3-Cell
• Compatible part numbers: GT6TK, K2CPY, 0K2CPY, MWK05, 0MWK05

Model compatibility and practical use

As a replacement for the Dell Latitude 9440 2-in-1 and Latitude 9450 2-in-1 series, this battery supports steadier power during long work sessions, meetings, or travel. The 3-cell design aims to balance capacity with a slim profile, helping your device maintain its original form factor.

• Reliable option for Dell Latitude 9440/9450 2-in-1 models
• Capable of supporting extended work sessions on the go

Safety, certification, and installation guidance

All ZTHY products are CE and FCC certified to meet safety standards and environmental considerations. If the new battery isn’t recognized on first install, try reseating the interface and following the wake-up steps below to help the pack begin delivering power.

• Wake-up tip: discharge to 10-20 percent, then recharge and cycle 3-4 times
• Ensure the connector is fully seated during installation to avoid misalignment

Real-world benefits and usage scenarios

Expect a credible boost in on-device runtime compared with older packs, with the potential to support several hours of screen time, document editing, and casual browsing between charges. This upgrade is suitable for students, professionals, and travelers who value steady performance without frequent interruptions.