Astrum Dell E5450/E5550 Battery ABT‑DLE5450
Brand: Astrum
SKU: ABT-DLE5450
Manufacturer Part Number: ABT-DLE5450
Product Overview
The Astrum 7.6V Replacement Battery is designed for Dell Latitude 14 E5450 and 15 E5550 series laptops, delivering reliable performance and extended runtime.
Built with high‑quality Li‑Polymer cells, it ensures efficient energy storage, reduced memory effect, and consistent power for everyday productivity.
With advanced safety protections and durable construction, this battery is the perfect solution for restoring your Dell Latitude’s mobility.
Key Features
Optimized compatibility with Dell Latitude 14 E5450 and 15 E5550 series
High‑capacity Li‑Polymer cells for extended unplugged use
Efficient energy storage with minimized memory effect
Multi‑protection circuit prevents overcharging, overheating, and short circuits
Easy drop‑in installation, no tools required
Backed by a 12‑month warranty
Technical Specifications
Feature Specification
Voltage 7.6V
Capacity ~6000mAh (depending on series)
Chemistry Li‑Polymer
Compatible Part No 8V5GX, R9XM9, 1KY05, 08V5GX, ABT‑DLE5450, VMKXM, 5XFWC, PF59Y, 451‑BBLN, 451‑BBLL, 451‑BBLK
Safety Protections Overcharge, overheat, short‑circuit
Warranty 12 months
Compatible Model Numbers
Dell Latitude 14 E5450 (5450 Series)
Dell Latitude 15 E5550 (5550 Series)
Installation & Maintenance Tips
Power Off: Shut down the laptop and disconnect the AC adapter
Remove Old Battery: Unlock and slide out the old 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 7.6V Li‑Polymer Battery (ABT‑DLE5450)
1 × User Manual (with safety guidelines)