🔋 Astrum Battery for Dell Latitude E6400 / E6400 ATG / E6410 / E6500 / E6510 / E8400 & Precision M2400 / M4400 – 11.1V 4400mAh (6-Cell Li-Ion)

SKU: ABT-DLE6400 | Warranty: 12 months | Condition: Brand New

Elevate your Dell Latitude or Precision’s mobility with the Astrum ABT-DLE6400. Engineered for all-day runtime, OEM-grade reliability, and advanced safety protections, this battery keeps you powered through deadlines and travel.

🌟 Key Features
High Capacity: 4400mAh at 11.1V for extended unplugged productivity
OEM Fit: Perfectly matches Dell’s original specifications for a seamless swap
Safety Certified: CE and RoHS compliant with built-in overcharge, overheat, and short-circuit protection
Long Cycle Life: Maintains consistent performance over 500+ recharge cycles
Tool-Free Installation: Quick plug-and-play design—no tools or drivers needed
12-Month Warranty: Full coverage and dedicated support for peace of mind

📋 Technical Specifications
Feature Details
Battery Type Lithium-Ion
Voltage 11.1V
Capacity 4400mAh
Cells 6-Cell
Certifications CE, RoHS
Protections Overcharge, Overheat, Short-circuit
SKU ABT-DLE6400
Warranty 12 months

💻 Compatible Dell Models
Latitude E6400
Latitude E6400 ATG
Latitude E6410
Latitude E6500
Latitude E6510
Latitude E8400
Precision M2400
Precision M4400

🔑 Compatible Part Numbers
312-0748, 312-0749, FU268, FU272, FU274, FU571, KY265, KY266, KY268, KY477, MN632, ABT-DLE6400, MP303, MP307, NM633, PT434, PT435, PT436, PT437

🛠 Installation & Care Guide
Power off your laptop and disconnect the AC adapter
Release the old battery by sliding the latch(es) and remove it
Align contacts and insert the Astrum ABT-DLE6400 until it clicks into place
Fully charge before first use to optimize capacity calibration
Maintain battery health: avoid extreme temperatures and perform a full discharge cycle monthly

📦 What’s in the Box
1 × Astrum ABT-DLE6400 Battery (11.1V 4400mAh)
1 × User Guide with Safety & Installation Instructions