What Battery Does a Dell Vostro 15 5510 Take?
Dell Vostro 15 5510
These are the battery part numbers observed in hardware reports for this model.
Battery
Part numbers
DELL WV3K819— seen in 2 reportsDELL WV3K821— seen in 2 reportsDELL XDY9K15— seen in 2 reportsDELL XDY9K14— seen in 1 reportDELL XDY9K19— seen in 1 reportDELL XDY9K1B— seen in 1 report
Reports for this model and slot contain multiple part numbers. The reports do not establish that those parts are interchangeable.
- Manufacturer
- SMP, BYD
- Capacity
- 54 Wh
- Voltage
- 15.00 V
- Chemistry
- Li-poly
Based on 9 reports.
Based on 9 independent hardware reports for the Dell Vostro 15 5510.
- Match the exact part number printed on your current battery, or confirm a different number in the manufacturer’s service manual.
- Check voltage, connector, polarity, dimensions, and mounting points against the original battery.
- Make sure the seller names your exact laptop model or variant and offers a suitable return policy.
A part number appearing in these reports is an observation, not a guarantee that it fits every unit sold under the same model name.
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How we know
This answer is derived from 9 independent hardware reports for the Dell Vostro 15 5510, of which 100% agree. We publish a model only when the reports agree overwhelmingly.
Check it yourself
On Windows, open a terminal and run powercfg /batteryreport, then open the generated HTML report — it names the battery’s model and part number. On Linux, run upower -i /org/freedesktop/UPower/devices/battery_BAT0. On any laptop, the surest method is the label printed on the battery itself, visible once you remove the back panel.
Other laptops reporting the same battery part number
These field reports contain an exact matching part number at the same observed voltage. That is useful evidence, but it does not guarantee the connector, dimensions, mounting points, firmware, or physical fit.
- Dell Inspiron 13 5310
DELL WV3K819· 54 Wh · 15.00 V - Dell Vostro 5515
DELL WV3K819· 54 Wh · 15.00 V - Dell Inspiron 14 5410
DELL XDY9K15· 54 Wh · 15.00 V - Dell Inspiron 5415
DELL XDY9K15· 54 Wh · 15.00 V - Dell Vostro 14 5410
DELL XDY9K15· 54 Wh · 15.00 V - Dell Inspiron 15 5510
DELL XDY9K14· 54 Wh · 15.00 V - Dell Inspiron 5515
DELL XDY9K14· 54 Wh · 15.00 V - Dell Inspiron 14 5425
DELL XDY9K1B· 54 Wh · 15.00 V
Battery health and replacement signs
Short runtime, unexpected shutdowns, or a large drop from design capacity can justify a closer check; a charging fault does not by itself prove the battery is worn out. See how to check battery health, judge replacement signs, or diagnose a charging problem.
Dell Vostro 15 5510 battery questions
What battery part number was reported for the Dell Vostro 15 5510?
Hardware reports contain “DELL WV3K819”, “DELL WV3K821”, “DELL XDY9K15”, “DELL XDY9K14”, “DELL XDY9K19”, “DELL XDY9K1B”. Confirm the printed identifier and physical specifications on your installed battery before ordering.
What battery capacity was observed?
The reports contain 54 Wh. Multiple values can reflect variants or replacements, so match your own label rather than choosing capacity alone.
Does a matching part number guarantee fit?
No. Verify the exact laptop variant, voltage, connector, dimensions, mounting points, and manufacturer or seller documentation as well.
More Dell laptops
Battery part numbers derived from linuxhw/DMI, licensed CC-BY-4.0.