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New R73TC 11.4V 54Wh Li-ion Battery for Dell Latitude 3440 5440 5540 5550 5340 5350 Precision 3480 3580 3590 Inspiron 7441 Replaces DR02P GTG7N
- Restore Your Dell Latitude or Precision Laptop Dont let a wornout battery keep you tethered to a desk. This 54Wh R73TC replacement delivers reliable power for full days of work, travel, or study.
- Wide Compatibility Latitude, Precision & Inspiron Compatible with Dell Latitude 14 3440/5440, 15 5540/5550, 13 5340/5350 (notebook or 2-in-1); Precision 3480/3580/3590; Inspiron 14 Plus 7441; and multiple chassis types (P170G, P127F, P169G, P165G, P181G, P182G, P28F, P37G). Replaces R73TC, DR02P, GTG7N, KDM9P, GRWKG, 803W6.
- 54Wh 11.4V Li-ion Enough capacity to get through long meetings, classes, or remote work without hunting for an outlet. No more unexpected shutdowns at 2030%.
- Premium Grade A Cells Unlike cheap generics that swell or degrade quickly, this battery uses highquality cells for stable voltage, consistent performance, and longer cycle life.
- Safe & 100% Tested Builtin overcurrent, overvoltage, overheating, and shortcircuit protection. Each unit tested before shipping. Install with confidence.
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Overview
Specs
Reviews
Why You Need This Battery
Your Dell Latitude, Precision, or Inspiron laptop is a reliable partner for work and school. But after years of daily charging, the original battery may no longer hold a charge, drain faster than expected, or shut down when you still have battery percentage left.
This R73TC replacement battery solves that problem.
Designed for Dell Latitude, Precision & Inspiron
This battery is a direct fit for the following models (Ctrl+F to search):
Dell Latitude Series:
Latitude 14 3440, 5440
Latitude 15 5540, 5550
Latitude 13 5340 (laptop or 2-in-1)
Latitude 13 5350 (laptop or 2-in-1) Note: This model supports both 42Wh and 54Wh batteries. Please verify your original battery capacity.
Dell Precision Series:
Precision 3480 Mobile Workstation
Precision 15 3580, 3580
Precision 15 3590
Dell Inspiron Series:
Inspiron 14 Plus 7441
Compatible Chassis / System Types:
P170G / P170G001
P127F / P127F001
P169G / P169G001
P165G001 / P165G002 / P165G003
P181G / P181G001
P182G / P182G001
P28F / P28F004
P37G / P37G004
Specification Detail
Model R73TC
Chemistry Liion
Voltage 11.4V
Capacity 54Wh
Color Black
Condition Brand New Grade A cells
Compatible Part Numbers (Partial List)
Common P/N
R73TC / DR02P
GTG7N / KDM9P / GRWKG
803W6
Important Compatibility Note
The Latitude 5350 series comes in two battery options: 42Wh and 54Wh. Please open the back cover of your laptop and confirm your original battery capacity and connector type before ordering to ensure you get the correct fit.
What a Failing Battery Costs You
Sudden shutdowns Your laptop dies during a Zoom call or presentation.
Reduced portability Youre constantly searching for an outlet.
Swollen battery A bulging battery can warp the palm rest or bottom case.
Performance throttling The CPU may slow down to conserve power.
This 54Wh replacement restores your Dells original battery life perfect for business travelers, students, field technicians, and remote workers.
Safety & Reliability
Every battery includes builtin protection against overcurrent, overvoltage, overheating, and short circuits. Grade A Liion cells ensure consistent power delivery. We test each unit before shipping.
Easy Installation
Flip your laptop over, remove the bottom cover (requires a small Phillips head or Torx screwdriver), disconnect the old battery, and install the new one. Fully charge before first use for optimal performance.
If youre not comfortable with DIY repair, professional installation is recommended.
Whats Included
1 x R73TC Replacement Battery
Before You Order
Please doublecheck your original battery part number (R73TC, DR02P, GTG7N, etc. ) and your laptop model from the compatibility list above. For Latitude 5350, verify whether your original is 42Wh or 54Wh. This battery will not fit older Latitude Eseries or newer models after 2023 without verification.
Your Dell Latitude, Precision, or Inspiron laptop is a reliable partner for work and school. But after years of daily charging, the original battery may no longer hold a charge, drain faster than expected, or shut down when you still have battery percentage left.
This R73TC replacement battery solves that problem.
Designed for Dell Latitude, Precision & Inspiron
This battery is a direct fit for the following models (Ctrl+F to search):
Dell Latitude Series:
Latitude 14 3440, 5440
Latitude 15 5540, 5550
Latitude 13 5340 (laptop or 2-in-1)
Latitude 13 5350 (laptop or 2-in-1) Note: This model supports both 42Wh and 54Wh batteries. Please verify your original battery capacity.
Dell Precision Series:
Precision 3480 Mobile Workstation
Precision 15 3580, 3580
Precision 15 3590
Dell Inspiron Series:
Inspiron 14 Plus 7441
Compatible Chassis / System Types:
P170G / P170G001
P127F / P127F001
P169G / P169G001
P165G001 / P165G002 / P165G003
P181G / P181G001
P182G / P182G001
P28F / P28F004
P37G / P37G004
Specifications
You Can TrustSpecification Detail
Model R73TC
Chemistry Liion
Voltage 11.4V
Capacity 54Wh
Color Black
Condition Brand New Grade A cells
Compatible Part Numbers (Partial List)
Common P/N
R73TC / DR02P
GTG7N / KDM9P / GRWKG
803W6
Important Compatibility Note
The Latitude 5350 series comes in two battery options: 42Wh and 54Wh. Please open the back cover of your laptop and confirm your original battery capacity and connector type before ordering to ensure you get the correct fit.
What a Failing Battery Costs You
Sudden shutdowns Your laptop dies during a Zoom call or presentation.
Reduced portability Youre constantly searching for an outlet.
Swollen battery A bulging battery can warp the palm rest or bottom case.
Performance throttling The CPU may slow down to conserve power.
This 54Wh replacement restores your Dells original battery life perfect for business travelers, students, field technicians, and remote workers.
Safety & Reliability
Every battery includes builtin protection against overcurrent, overvoltage, overheating, and short circuits. Grade A Liion cells ensure consistent power delivery. We test each unit before shipping.
Easy Installation
Flip your laptop over, remove the bottom cover (requires a small Phillips head or Torx screwdriver), disconnect the old battery, and install the new one. Fully charge before first use for optimal performance.
If youre not comfortable with DIY repair, professional installation is recommended.
Whats Included
1 x R73TC Replacement Battery
Before You Order
Please doublecheck your original battery part number (R73TC, DR02P, GTG7N, etc. ) and your laptop model from the compatibility list above. For Latitude 5350, verify whether your original is 42Wh or 54Wh. This battery will not fit older Latitude Eseries or newer models after 2023 without verification.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
- CONTACT
Return Policies
- Return for refund within: 30 days
- Return for replacement within: 60 days
- This item is covered by EBUY LIMITED Return Policy
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