Astrum HP EliteBook SN03XL Battery ABT‑HPSN03XL
Brand: Astrum
SKU: ABT‑HPSN03XL
Manufacturer Part Number: ABT‑HPSN03XL
Product Overview
The Astrum SN03XL Replacement Battery is engineered for HP EliteBook laptops, including 820 G3/G4 and 725 G3/G4 series.
Operating at 11.4V with a 3780mAh capacity, this 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
High capacity 3780mAh for dependable unplugged productivity
Optimized compatibility with HP EliteBook 820 G3/G4 and 725 G3/G4 series laptops
Premium Li‑Polymer cells with no memory effect
Multi‑protection circuit prevents overcharging, overheating, and short circuits
Certified safe: CE and RoHS compliant
Easy drop‑in installation, no tools required
Backed by a 12‑month warranty
Technical Specifications
Feature Specification
Voltage 11.4V
Capacity 3780mAh
Chemistry Li‑Polymer
Compatible Part No HSTNN‑DB6V, HSTNN‑I42C, HSTNN‑UB6T, SN03044XL, ABT‑HPSN03XL, 800514‑001, 800232‑541, 800232‑241, 800232‑271
Safety Protections Overcharge, overheat, short‑circuit
Warranty 12 months
Compatible Model Numbers
HP EliteBook 820 G3 / G4
HP EliteBook 725 G3 / G4
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 3780mAh Battery (ABT‑HPSN03XL)
1 × User Manual (with safety guidelines)