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Black rectangular lithium-ion laptop battery with label showing RJ40G 63Wh 15.2V

Beisite

Beisite RJ40G 63Wh laptop battery for Latitude 5420 5520 Precision 3560

SKU CH-XMSA-F23Z9

63 Wh lithium-ion replacement battery for Latitude 5420, 5520 and Precision 3560 laptops

  • Battery typeLithium-Ion
  • Battery voltage rating15.2 V
  • Battery capacity63 Wh
  • Product colorBlack
  • Product typeBattery
  • Compatible withFor Latitude 14 5420 /15 5520 / Precision 15 3560 Series
  • 63Wh capacity powers Latitude 5420 and 5520 through long work sessions
  • 2V lithium-ion chemistry matches Precision 3560 original specifications exactly
  • Replaces part numbers RJ40G, 075X16 and 41CP5/57/79 for direct swap installation
  • Brand-new condition with 12-month coverage ensures reliable daily operation
  • Black finish integrates cleanly into Latitude 14 and 15 series chassis

Compatible Dell models and capacity

This 63 Wh lithium-ion battery replaces part numbers RJ40G, 075X16 and 41CP5/57/79. It fits Latitude 14 5420, Latitude 15 5520 and Precision 15 3560 series laptops. The cell chemistry and 15.2 V output match the original specification.

Check your current part number before ordering

Confirm the label on your existing battery shows one of the listed part numbers. Verify that your laptop model appears in the supported series. Ensure the voltage and capacity figures correspond to the original equipment.

Replaces worn or failed original batteries

The unit restores full runtime when the original pack no longer holds charge. It is a direct swap for the factory battery in the compatible Latitude and Precision models. The 12 month warranty covers defects in materials and workmanship.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $50.99
Pricier than about 82% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameRJ40G
Model nameRJ40G
Part number41CP5/57/79
Product colorBlack
Product typeBattery
Power
Battery typeLithium-Ion
Battery voltage rating15.2 V
Battery capacity63 Wh
Compatibility
Compatible withFor Latitude 14 5420 /15 5520 / Precision 15 3560 Series

Questions about this item

Does the package include only the RJ40G 63Wh battery or are any tools or cables supplied?

The package includes 1x battery only. No tools, cables or additional accessories are provided.

My laptop is a Latitude 5520 — will the 15.2V 63Wh RJ40G fit, or do I need a different capacity?

The RJ40G 63Wh battery is listed as compatible with the Latitude 15 5520 series, so it is the correct replacement for that model.

What runtime can I expect from the 63Wh capacity once the battery is installed in a Precision 3560?

The 63Wh rating indicates the energy the cell stores; actual runtime in a Precision 3560 depends on screen brightness, workload and power settings.

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