Dell Latitude 3450 3540 3550 5440 5540 PRECISION 3480 3580 BATTERY Type DR02P / R73TC
Dell Latitude 3450 3540 3550 5440 5540 PRECISION 3480 3580 BATTERY Type DR02P / R73TC
SKU:DR02P
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Dell Latitude 5340 5440 5540 and Precision 3480 3580 Laptop battery Type DR02P / R73TC / 803W6 / RXF9T
Condition: New Dell stock
Capacity: 54Wh
Cells: 4 Cell
Volts: 11.4V
Type Code: DR02P / R73TC
Dell Part Number DP/N: 803W6, 11C3V, 2X1V9, 9HKT5, KDM9P, PX6ND, RXF9T, V042N, WYJ45
Suitable for the following models:
Inspiron 5441
Inspiron 7441
Latitude 3340 (2023 version only)
Latitude 3440
Latitude 3450 (2024 version only)
Latitude 3540
Latitude 3550 (2024 version only)
Latitude 5340
Latitude 5350
Latitude 5440
Latitude 5450
Latitude 5455
Latitude 5540
Latitude 5550
Latitude 7455
Precision 3480
Precision 3490
Precision 3580
Precision 3590
UK Seller - Free UK Next-day Shipping - 12 Months Warranty
How to install the battery
PLEASE NOTE: We are not liable for any hardware damages or injury caused during the installation.
Removing the old battery
1. Power off the laptop.
2. Turn over the laptop and unscrew the base plate cover.
3. Remove the base plate from the laptop (Use a prying tool to help unclip in necessary)
4. Identify the battery connector and unplug the battery. (Slide the battery connecter away from the motherboard connector)
5. Unscrew the battery and remove the battery from the laptop.
Installing the New battery
1. Align the new battery into position (Do not plug the battery in yet)
2. Install the battery screws
3. Plug the battery cable into the motherboard
4. Replace the base plate by applying light pressure to ensure it's seated correctly.
5. Install the base plate screws
6. Plug the power adapter into the laptop and switch on the laptop.

Our customer feedback
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Kim M
I purchased a genuine Dell battery and needed it sooner rather than later (it took 2 weeks from Dell direct) so I opted to go to Black Cat. Easy purchase and very fast next day delivery - very impressed, thank you.
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Steve L
Black Cat couldn't have been more helpful from the moment I placed my order. Great communication with order shipping updates by email. I purchased a new keyboard for my Dell Latitude laptop and it arrived promptly and fitted perfectly. I will use Black Cat again when I need spares. Highly recommended.
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Adz
I don't usually bother leaving reviews but Black Cat PC were exceptional. Placed my order late at night on a Thursday with the free next day mon-fri delivery option. Dispatched first thing Friday morning and delivered on Saturday. Outstanding.
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Paul G
I rang as was having difficulty finding the part I needed, it was easy to discuss my problem, the person took full responsibility and eventually the right part was located, which I then ordered online. this arrived on time and fitted perfectly. I would have no hesitation in recommending Black Cat for computer parts
About Us
We are a small independent company in West Sussex that takes pride in providing excellent customer service. We have been trading for 25+ years supplying original Dell laptop batteries, chargers, docks, keyboards, charging ports and many other Dell laptop spare parts. All our products are supplied with 12 months warranty and fast next-day UK shipping on most items. Orders placed before 4 pm will be shipped the same day via DPD, UPS, or Royal Mail. * UK Next day means next working day: - Monday – Friday (Excluding bank holidays) Some items do have extended delivery times due to availability.