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Rectangular black 4-cell lithium-ion laptop battery

Tryhi

Tryhi J60J5 7.6V 55Whr 4-cell laptop battery for Dell Latitude E7240 E7470

SKU CH-VKEY-F066Y

Replacement 4-cell lithium-ion battery delivering 7.6V and 55Whr for Dell Latitude E7240 and E7470

  • Battery type4 Cell Lithium-Ion
  • Battery voltage rating7.6 V
  • Battery capacity7237mah
  • Product colorBlack
  • Product typeBattery
  • Compatible withDell Latitude E7240, Latitude E7470
  • Replaces multiple OEM part numbers for easy ordering
  • Fits Dell Latitude E7240 and E7470 models directly
  • 4-cell lithium-ion design delivers 55Whr capacity
  • 6V output matches original voltage specification
  • 7237mAh rating supports extended mobile use

Direct replacement for Latitude E7240 and E7470

This 55 Whr lithium-ion pack matches the original 7.6 V specification and fits the Dell Latitude E7240 and E7470 without modification. It replaces OEM part numbers J60J5, 451-BBSY, 451-BBSU, WYWJ2, R1V85 and 5F08V. The four-cell design restores factory runtime for mobile professionals who rely on these ultrabooks.

Four-cell construction with original mounting points

The battery uses the same latch and connector layout as the Dell original, so installation requires only sliding the pack into the bay until it clicks. Black finish matches the chassis. No adapters or cable routing are needed. Buyers who need a higher-capacity pack or a different form factor will not be served by this unit.

Low heat output under normal workloads

Lithium-ion chemistry at 7.6 V keeps thermal load modest during typical office use, and the pack draws only the current the system requests. No active cooling is involved, so operation stays silent. Users expecting extended heavy-load sessions without a charger should plan for shorter runtimes than the original rating.

How it compares

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

Price $29.99
Typical for this category: the median of 27,790 items is $30.99.

Specifications

Product
Brand nameGreenTech
Model nameJ60J5, 451-BBSY, 451-BBSU, WYWJ2, R1V85, 5F08 V
Product colorBlack
Product typeBattery
Power
Battery type4 Cell Lithium-Ion
Battery voltage rating7.6 V
Battery capacity7237mah
Compatibility
Compatible withDell Latitude E7240, Latitude E7470

Questions about this item

What voltage does the 7.6V 55Whr battery use to communicate with the Dell Latitude E7470?

The pack runs at 7.6V and presents the standard Dell SMBus interface the E7470 expects, so the laptop reads capacity, health and charge state without extra drivers.

Which screws and latches secure the 4-cell pack inside the Latitude E7240 chassis?

The battery matches the OEM J60J5 form factor; it slides into the bottom bay and locks with the two captive screws already on the E7240 — no new brackets or adapters are required.

What BIOS step do installers often skip after fitting the 7237mAh replacement?

After the first full charge, enter BIOS and run the battery calibration cycle so the fuel gauge learns the new 55Whr capacity; skipping this leaves the meter inaccurate.

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