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Rectangular black laptop battery with three cells and connector pins

PowerWarehouse

PowerWarehouse 11.4V 56Whr laptop battery for Dell XPS 15 9550 9560 9570 Precision 5510 5520

SKU CH-8H72-YE40D

Replacement lithium-ion battery delivering 11.4 V and 56 Whr for Dell XPS 15 9550, 9560, 9570 and Precision 5510, 5520 models

  • TypeBattery
  • Battery Type3 Cell Lithium-Ion
  • Compatible with Dell XPS 15 9550, 9560, 9570 models
  • Replaces Dell Precision 5510 and 5520 original batteries
  • Matches OEM part numbers RRCGW, 0RRCGW, 62MJV, 062MJV
  • Delivers 11.4V and 56Whr capacity for reliable runtime
  • Built with 3-cell lithium-ion chemistry for stable performance

Compatible Dell XPS 15 and Precision models

This PowerWarehouse replacement battery fits Dell XPS 15 9550, 9560 and 9570 as well as Precision 5510 and 5520 workstations. It matches the OEM RRCGW part number and delivers 11.4V with a 56Whr capacity. The three-cell lithium-ion design targets owners of these specific laptops who need a new power source. It is not for users with other Dell models or different voltage requirements.

Sustained discharge and cell balance

The 56Whr rating supports typical workloads across a full charge cycle rather than only brief peaks. Three lithium-ion cells share the load to maintain stable voltage during extended use. Capacity loss over time follows normal lithium-ion chemistry. The battery does not serve laptops that require higher watt-hour ratings or different cell counts.

Straightforward installation with common pitfalls

Installation involves opening the chassis, disconnecting the old pack and connecting the new one to the same header. Builders sometimes forget to disable the internal battery in BIOS before starting, which can cause a short. Others strip the small case screws or pinch the cable during reassembly. Careful cable routing and a torx driver prevent most issues.

Highlights

  • Compatible with Dell XPS 15 9550, 9560, 9570 models
  • Replaces Dell Precision 5510 and 5520 original batteries
  • Matches OEM part numbers RRCGW, 0RRCGW, 62MJV, 062MJV
  • Delivers 11.4V and 56Whr capacity for reliable runtime
  • Built with 3-cell lithium-ion chemistry for stable performance

Specifications

TypeBattery
Battery Type3 Cell Lithium-Ion

Questions about this item

Will the 11.4V 56Whr battery run hot or drain quickly if I leave my XPS 15 9560 on all day?

The 3-cell lithium-ion pack is rated at 56Whr; heat and drain depend on the laptop's workload and power settings, not the battery itself.

Do I need any tools or cables beyond the battery to install it in a Precision 5520?

No extra cables are required; the battery connects directly to the internal connector used by the original RRCGW or 62MJV part.

Can I use this 56Whr battery in a Dell XPS 15 9550 that originally shipped with a higher-capacity pack?

Yes, it fits the 9550 chassis and connects to the same motherboard header, though run-time will be lower than the larger original battery.

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