Astrum Dell 12 7280 Battery 11.4V ABT‑DLDJ1J0
Brand: Astrum
SKU: ABT-DLDJ1J0
Manufacturer Part Number: ABT-DLDJ1J0
Product Overview
The Astrum 11.4V 3600mAh Replacement Battery is designed for Dell Latitude 12 7280 laptops, delivering reliable power and extended runtime.
Built with high‑quality Li‑Polymer cells, it ensures efficient energy storage, reduced memory effect, and consistent performance over time.
With integrated safety protections and eco‑friendly construction, this battery provides dependable daily use while supporting sustainable practices.
Key Features
Optimized compatibility with Dell Latitude 12 7280 and related series
3600mAh high capacity for extended unplugged productivity
Premium Li‑Polymer cells with no memory effect
Multi‑protection circuit prevents overcharging, overheating, and short circuits
Easy drop‑in installation, no tools required
Eco‑friendly materials compliant with international standards
Backed by a 12‑month warranty
Technical Specifications
Feature Specification
Voltage 11.4V
Capacity 3600mAh
Chemistry Li‑Polymer
Compatible Part No DJ1JO, P28S, P28S001, 451‑BBZL, C27RW, PGFX4, K8X0T1
Safety Protections Overcharge, overheat, short‑circuit
Warranty 12 months
Compatible Model Numbers
Dell Latitude 12 7280, E7280
Dell Latitude 12 7290, E7290
Dell Latitude 13 7380, E7380
Dell Latitude 13 7390, E7390
Dell Latitude 14 7480, E7480
Dell Latitude 14 7490, E7490
Dell P28S / P28S001 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 11.4V 3600mAh Battery (ABT‑DLDJ1J0)
1 × User Manual (with safety guidelines)