RJ40G Battery for Dell Precision 3560 — 15.2V 63Wh

Q: What battery replaces RJ40G for Dell Precision 3560?
The RJ40G (also 01K2CF, 075X16) is a 15.2V 63Wh Li-ion Grade-A replacement battery for Dell Precision 3560 series workstation laptops. Note: RJ40G (15.2V, 63Wh) is the long model; WY9DX (11.4V, 42Wh) is the short model — verify your original part number before ordering. Ships 100% brand new. Backed by a 1-year warranty.

Specifications

Parameter	Detail
Battery Model	RJ40G / 01K2CF / 075X16
Voltage	15.2V
Capacity	63Wh
Battery Type	Li-ion
Cell Grade	Grade-A (High Quality)
Color	Black
Condition	100% Brand New Replacement
Warranty	1-Year Warranty
Flex-3 Compatibility	✓ Verified Compatible

Compatible Part Numbers

• RJ40G
• 01K2CF
• 075X16

Compatible Laptop Models

Series	Model Numbers
Dell Precision 3560	Precision 3560 Series

Flex-3 Compatibility Note

Q: What is the difference between RJ40G and WY9DX for Dell Precision 3560?
Both are used in the Precision 3560, but they are different batteries. The RJ40G (15.2V, 63Wh) is the high-capacity long model, while the WY9DX (11.4V, 42Wh) is the standard short model. These two models are non-universal and not interchangeable. Check the battery label inside your laptop to confirm which model you need before ordering.

Why Choose This Battery

Grade-A Li-ion cells, built-in BMS overcharge and short-circuit protection, plug-and-play installation for Dell Precision 3560 workstation laptops. Backed by a 1-year warranty and dedicated after-sales support.