Premium Dell Precision 3520 M3520 3530 M3530 Laptop Battery - 11.4V 42WH High Performance
Professional-grade replacement battery engineered specifically for Dell Precision 3520, M3520, 3530, and M3530 workstation laptops. This high-performance 3DDDG battery delivers exceptional power with 42WH capacity and 11.4V output, ensuring your Dell Precision workstation maintains peak performance for demanding professional applications, CAD work, and extended productivity sessions.
Dell Precision Workstation Performance
- Professional Workstation Power: 42WH capacity provides reliable runtime for intensive CAD, engineering, and design applications
- Precision Series Optimized: Specifically engineered to support Dell Precision 3520/M3520/3530/M3530 workstation requirements
- Stable Power Output: 11.4V lithium-ion technology ensures consistent workstation performance
- Premium Quality Cells: Advanced lithium-ion cells for reliable, long-lasting power delivery
- Perfect Compatibility: Precisely designed to match original 3DDDG battery specifications
Technical Specifications
- Battery Model: 3DDDG
- Capacity: 42WH
- Voltage: 11.4V
- Battery Type: Lithium-ion
- Weight: 400g
- Warranty: 2-Year Professional Workstation Battery Warranty
Compatible Dell Precision Models
This 3DDDG replacement battery is specifically designed for:
- Dell Precision 3520 - Mobile workstation laptop
- Dell Precision M3520 - Professional mobile workstation
- Dell Precision 3530 - Advanced workstation laptop
- Dell Precision M3530 - High-performance mobile workstation
- Direct replacement for original 3DDDG battery part number
Dell Precision Workstation Benefits
- ✅ Professional Productivity: Extended battery life for CAD, engineering, and design work
- ✅ Workstation Reliability: Dependable power for mission-critical professional applications
- ✅ Mobile Performance: Reliable power for on-site work and client presentations
- ✅ Engineering Applications: Sufficient power for AutoCAD, SolidWorks, and professional software
- ✅ Cost-Effective Solution: Professional-grade replacement at competitive pricing
Quality Assurance & Safety
KingSener specializes in professional workstation batteries with advanced safety features including overcharge protection, temperature control, and short circuit prevention. Each 3DDDG battery undergoes rigorous testing to ensure optimal performance and safety for your valuable Dell Precision workstation.
Important Compatibility Notice
This replacement battery is designed specifically for Dell Precision 3520, M3520, 3530, and M3530 workstations using 3DDDG specifications. Please verify your original battery model number before ordering. Professional installation recommended for optimal performance and warranty coverage.
Restore your Dell Precision workstation's performance and enjoy uninterrupted professional computing with our reliable 3DDDG replacement battery!