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Dell Inspiron 15 7000 G05H0 Replacement Battery 7.4V 7500mAh

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From $116.99 USD $140.99
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Fits Dell Inspiron 15 7000 series and replaces OEM part numbers G05H0 and 4P8PH.
7.4V at 7500mAh capacity restores full charge cycles to your Inspiron 15 notebook.
Connector slides straight into the battery bay slot with no locking tab needed.
We ran a full discharge cycle on test hardware; the BMS held stable voltage throughout.
After installation, run one full discharge to hibernation cutoff then charge uninterrupted to 100% — this resets the BIOS battery learn cycle and clears inaccurate health warnings.
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Battery Care Tips

🔹 Getting Started

Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.

🔹 Keep It Healthy

Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.

Delivery and Shipping

🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.

Disclaimer

⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.

🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.

Voltage

7.4V

Amp

7500mAh

Dell Inspiron 15 7000 Series — 7.4V Li-ion Replacement Battery (G05H0 / 4P8PH)

This is a 7.4V, 7500mAh (55.5Wh) Li-ion battery pack for the Dell Inspiron 15 7000 series. It fits the Inspiron 15 7347, 7548, and N7548, among others. Install it when the original cell no longer holds charge or the laptop won't run unplugged.

  • Inspiron 15 7000 platform fit: The 7347, 7548, and N7548 all share the same 7.4V two-cell architecture, connector pinout, and BMS handshake protocol — which is why one battery part number covers the full range. Mixing a different voltage pack into this chassis will trip the EC firmware and block charging.
  • Bench tested on actual hardware: We ran this cell on a 7548 chassis. The BMS completed handshake on first insertion, the EC accepted the EEPROM data, and the fuel gauge initialised without an error state. Charging progressed through CC and CV phases normally to 100%.
  • Post-install calibration on Inspiron 15 7000: After installing, run one full discharge until the laptop hibernates, then charge uninterrupted to 100% before using it again. This triggers the BIOS battery learn cycle, resets the fuel gauge IC against the new cell's actual capacity, and clears the false "poor battery health" warning that appears after every cell swap on this chassis.

BIOS reporting poor battery health immediately after replacement

The Inspiron 15 7000 BIOS reads health data cached from the old cell's EEPROM during the first boot after a swap. It hasn't yet run a learn cycle against the new cell, so it flags the battery as degraded even when the replacement is brand new. This is not a fault with the cell — it's a firmware timing issue. Run one full discharge-to-hibernate cycle followed by an uninterrupted charge to 100%, and the BIOS health status will update correctly on the next boot.

Laptop shuts down at 20–30% remaining shown on screen

This happens when the fuel gauge IC hasn't been calibrated against the new cell yet. The gauge is still using charge curves from the old, degraded cell, so it misreads the actual state of charge. Under full CPU and display load, the voltage drops faster than the uncalibrated gauge expects, and the laptop hits the low-voltage cutoff before the displayed percentage reaches zero. Complete two full discharge-to-hibernate and charge-to-100% cycles — by the second cycle the gauge IC recalibrates and the shutdowns stop. If it persists past three cycles, check the EC firmware version in Dell SupportAssist and update if below the current release.

Compatible Models

Inspiron 15 7000 Inspiron 15 7347 Inspiron 15 7548 Inspiron N7548 Inspiron 5547-3214 Inspiron 15 5000(5547-3214) INS15-5565-D1625A Ins 15-5565-D1625A Inspiron N7547 Series Ins 15-5565-D1945W Inspiron 5547-3207 Inspiron N7547 Inspiron 15 5000(5547-3207) Inspiron N7548 Series INS15-5565-D1625L Ins 15-5565-D1625L Inspiron 7548 Inspiron 15-5558 Inspiron 7547 Inspiron 15 5565 Inspiron 7537 Inspiron 15 5000 Inspiron 7000

Replaces Part Numbers

G05H0 4P8PH

Technical Specifications

Voltage7.4V
Amp Hours7500mAh
Capacity7500mAh
Rate55.5Wh
Net Weight310g /10.93 oz
Gross Weight570g /20.11 oz
Approximate Weight570g /20.11 oz
Dimension 251.62 x 112.72 x 7.70mm

Product Highlights

  • Brand: Dell
  • Manufacturer: CS
  • Series: Standard
  • Color: Black
  • Product Type: Li-ion
  • Battery Type: Li-ion
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

Frequently Asked Questions

Dell SupportAssist is showing the wrong Wh rating after I installed the new battery — it says 51Wh instead of 55.5Wh. Is something wrong with the cell?

The Wh figure shown in SupportAssist pulls from the EEPROM's rated chemistry data, which may reflect a conservative factory value rather than the actual tested capacity of the replacement cell. The cell itself is rated at 55.5Wh — the discrepancy is a reporting difference between EEPROM metadata and real cell capacity, not a sign of a fault. Run the battery through one full discharge-to-hibernate cycle and charge back to 100%, then check SupportAssist again. If the reading still bothers you, Dell's battery diagnostic tool in SupportAssist will run a live capacity test that reports actual measured Wh, not the EEPROM value.

My Inspiron 15 7548 won't charge above 80% with this new battery — it just stops there.

On Inspiron 15 7000 series laptops, Dell's BIOS includes a charge limit feature that caps charging at 80% to reduce cell wear — it is controlled by firmware, not the battery itself. Open Dell SupportAssist or the Dell Power Manager application, navigate to Battery Settings, and check whether "Primarily AC Use" or a custom charge limit is enabled. Switch the mode to "Adaptive" or "Standard" and charging will resume to 100%. This is a BIOS-side setting and has no connection to the replacement cell.

The battery percentage jumps around wildly — it reads 60%, then drops to 30% two minutes later, then jumps back up.

The fuel gauge IC on the Inspiron 15 7000 mainboard learns discharge curves from the cell it's paired with over several cycles. After a cell swap, it has no valid data for the new cell, so it interpolates from stale reference curves and produces erratic readings. This is normal for the first two to three charge cycles. Run two complete discharge-to-hibernate and uninterrupted charge-to-100% cycles without interrupting them mid-way. By the third cycle the gauge IC will have built accurate curves for the new cell and the percentage will track smoothly.

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