The Dell R73TC Laptop Battery is a premium 3-cell 54Wh replacement battery compatible with modern Dell Latitude 5340, 5350, 5440, 5450, 5540, and 5550 series laptops. Featuring an 11.4V output and high-quality cells, it delivers reliable power, longer battery runtime, and efficient energy management for business, professional, and everyday computing. Advanced safety circuitry protects against overcharging, overheating, over-current, and short circuits, ensuring safe and dependable operation. Designed to meet OEM specifications, the R73TC / DR02P replacement battery restores your Dell Latitude laptop’s battery life, portability, and overall performance, making it the ideal replacement for old or defective batteries.
Features
Premium lithium-polymer cells for reliable and long-lasting performance.
54Wh high-capacity battery provides extended runtime between charges.
Built-in protection against overcharging, overheating, over-current, and short circuits.
Stable power delivery for business applications, office work, online learning, and everyday computing.
Direct-fit replacement engineered to meet or exceed original Dell OEM specifications.
Supports hundreds of charge cycles for dependable long-term performance.
Easy installation with a precise fit for compatible Dell Latitude laptops.
Key Specifications
Battery Model: R73TC
Battery Type: Lithium-Ion / Lithium-Polymer (Li-Polymer)
Cells: 3-Cell
Voltage: 11.4V
Capacity: 54Wh
Color: Black
Condition: Brand New Replacement Battery
Rechargeable: Yes
Compatible Laptop Models
Dell Latitude 5340 / 5340 2-in-1
Dell Latitude 5350 / 5350 2-in-1
Dell Latitude 5440
Dell Latitude 5450
Dell Latitude 5540
Dell Latitude 5550
Dell Latitude 3340 / 3440 / 3450 / 3540 / 3550
Dell Precision Workstation 3480 / 3490 / 3580 / 3590
Compatible Part Numbers
R73TC
0R73TC
DR02P
0DR02P
GTG7N
JTG7N
KDM9P
GRWKG
9HKT5
09HKT5
803W6
2X1V9
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