Astrum Dell Inspiron N4010/N5030 Battery ABT‑DLN4020
Brand: Astrum
SKU: ABT‑DLN4020
Manufacturer Part Number: ABT‑DLN4020
Product Overview
The Astrum ABT‑DLN4020 Replacement Battery is engineered for Dell Inspiron and Vostro laptops, including N4010, N5030, N5110, N7110, and Vostro 1540/1440/1450/1550/3450/3550/3750 series.
Operating at 11.1V with a 4400mAh capacity, this external 6‑cell Li‑Ion battery ensures efficient energy storage, reduced memory effect, and consistent performance for students, professionals, 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 Inspiron N4010/N5030/N5110/N7110 and Vostro series laptops
Premium 6‑cell Li‑Ion design with no memory effect
Multi‑protection circuit prevents overcharging, overheating, and short circuits
Certified safe: CE and RoHS compliant
Easy external installation, no tools required
Backed by a 12‑month warranty
Technical Specifications
Feature Specification
Voltage 11.1V
Capacity 4400mAh
Chemistry Li‑Ion
Cells 6‑Cell
Compatible Part No 04YRJH, 06P6PN, 07XFJJ, 312‑0233, 312‑1201, 312‑1205, 383CW, 451‑11510, 9JR2H, J1KND, WT2P4, ABT‑DLN4020
Safety Protections Overcharge, over‑discharge, overheat, short‑circuit
Warranty 12 months
Compatible Model Numbers
Dell Inspiron Series:
Inspiron N5030, N5050, N5110, N7110
Inspiron 13R (3010, N3010 variants)
Inspiron 14R (4010, N4010, N4110 variants)
Inspiron 15R (5010, N5010, N5110 variants)
Inspiron 17R (N7010, N7110)
M411R, M501/M5010/M5030/M5040/M511R
Dell Vostro Series:
Vostro 1440, 1450, 1540, 1550
Vostro 3450, 3550, 3750
Installation & Maintenance Tips
Power Off: Shut down the laptop and disconnect the AC adapter
Remove Old Battery: Unlock and slide out the old external 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 External Battery (ABT‑DLN4020)
1 × User Manual (with safety guidelines)