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Rectangular black laptop battery with four cells and label showing 60Wh 7.6V

DELL

DELL 60Wh 4-Cell 7.6V Lithium-Ion Battery 6CYH6 725KY K5XWW N18GG 71TG4

SKU CH-J9EX-28897

A 60Wh 4-cell lithium-ion battery rated at 7.6V for compatible Dell laptops

  • Battery typeLithium-Ion
  • Compatible withCompatible with Dell 6CYH6 725KY K5XWW N18GG 71TG4
  • 60 Wh capacity extends usage time between charges
  • 4-cell lithium-ion design balances runtime and weight
  • 6 V rating matches original Dell specification
  • CE and RoHS certified for safety compliance
  • Not compatible with Dell Latitude 7390

Genuine Dell 60Wh 4-Cell Replacement

This 60Wh lithium-ion battery replaces Dell part numbers 6CYH6, 725KY, K5XWW, N18GG and 71TG4. It is built for owners of compatible Dell notebooks who need a direct-fit replacement for a worn or failed original pack. The four-cell design restores the factory runtime without modification.

Steady 7.6V Output Through the Day

The 7.6V nominal voltage delivers consistent current during extended work sessions, video playback or light multitasking. Premium cells maintain stable discharge under sustained load so the system does not throttle or shut down prematurely as the charge depletes. Capacity holds at 60Wh across repeated cycles.

Check Model Before Ordering

Verify that your laptop appears on the compatibility list supplied with the part numbers above. This pack is explicitly not compatible with the Dell Latitude 7390, so owners of that model must select a different battery. Confirm the original part number on your existing battery matches one of the listed codes.

How it compares

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

Price $34.99
Pricier than about 62% of the 27,790 comparable items (median $30.99).

Specifications

Power
Battery typeLithium-Ion
Compatibility
Compatible withCompatible with Dell 6CYH6 725KY K5XWW N18GG 71TG4

Questions about this item

Does the 60Wh 4-cell lithium-ion battery generate noticeable heat or noise during all-day use?

The battery is a passive component with no moving parts, so it produces no audible noise and minimal heat under normal operation.

What existing Dell laptop models must I already own for this 7.6V 60Wh replacement to work?

It is designed for Dell systems using part numbers 6CYH6, 725KY, K5XWW, N18GG or 71TG4; it is not compatible with the Latitude 7390.

Will this 60Wh 4-cell pack function correctly alongside the original AC adapter and charging circuitry in my older Dell notebook?

Yes, the battery matches the factory 7.6V specification and 60Wh capacity, allowing the existing charger and laptop firmware to manage charging normally.

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