Astrum Dell XPS 15z L511x/L511z Battery ABT‑DLXPS15
Brand: Astrum
SKU: ABT‑DLXPS15
Manufacturer Part Number: ABT‑DLXPS15
Product Overview
The Astrum ABT‑DLXPS15 Replacement Battery is engineered for Dell XPS 15z laptops, including L511x and L511z models.
Operating at 11.1V with a 4400mAh capacity, this internal Li‑Ion battery ensures efficient energy storage, reduced memory effect, and consistent performance for professionals, students, and mobile users.
With advanced safety protections and durable construction, it provides reliable daily use while supporting sustainable practices.
Key Features
4400mAh high‑capacity design for extended unplugged productivity
Optimized compatibility with Dell XPS 15z L511x/L511z laptops
Premium Li‑Ion cells with no memory effect
Multi‑protection circuit prevents overcharging, overheating, and short circuits
Certified safe: CE and RoHS compliant
Easy installation, no special tools required
Backed by a 12‑month warranty
Technical Specifications
Feature Specification
Voltage 11.1V
Capacity 4400mAh
Chemistry Li‑Ion
Cells Internal pack
Compatible Part No 075WY2, 0HTR7, 0NMV5C, 75WY2, CN‑075WY2, NMV5C, OHTR7, ABT‑DLXPS15
Safety Protections Overcharge, over‑discharge, overheat, short‑circuit
Warranty 12 months
Compatible Model Numbers
Dell XPS Series:
XPS 15z L511x
XPS 15z L511z
L511X 1569
L511Z
Installation & Maintenance Tips
Power Off: Shut down the laptop and disconnect the AC adapter
Remove Old Battery: Unscrew and disconnect the old internal battery
Insert New Battery: Align and secure the Astrum battery in place
Initial Charge: Fully charge before first use for optimal performance
Care Tips: Avoid extreme temperatures; perform full discharge cycles monthly
What’s in the Box
1 × Astrum 11.1V 4400mAh Internal Battery (ABT‑DLXPS15)
1 × User Manual (with safety guidelines)