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Dell Latitude 7410 2-in-1 Replacement Battery 7.6V 6400mAh

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Sale priceFrom $104.99 USD Regular price $126.99
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Fits Dell Latitude 7410 2-in-1 convertible; replaces OEM part 7CXN6, HRGYV, JHT2H, T3JWC, XMT81.
7.6V, 6400mAh lithium-polymer cell restores full charge capacity to the Latitude 7410 display and processor.
Connector inserts flush into Dell's internal battery slot with spring-loaded retention tab on the left edge.
We bench-tested the pack against a Latitude 7410 motherboard; the BMS accepted the handshake on first insertion without fault codes.
After installation, run one full discharge to hibernation-cutoff then charge uninterrupted to 100% — this resets the BIOS battery learn cycle and clears the inaccurate health warning that appears after every cell swap.
Delivery time

This product ships directly from our Manufacturer's Warehouse and is usually delivered within 7 – 10 business days to your doorstep.

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Fresh Battery, Worth the Wait

To provide the highest-quality replacement battery, we ship this battery directly from the manufacturer rather than from aging warehouse inventory. This means delivery may take a little longer, but it helps ensure you receive a fresh battery with better performance, a longer lifespan, and greater reliability.

Estimated delivery: 7–10 business days
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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.

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


Voltage

7.6V

Amp

6400mAh

Dell Latitude 7410 2-in-1 — 7.6V Li-Polymer Replacement Battery (7CXN6)

This is a 7.6V, 6400mAh (48.64Wh) lithium-polymer battery for the Dell Latitude 7410 2-in-1 convertible laptop. It replaces OEM part numbers 7CXN6, HRGYV, JHT2H, T3JWC, and XMT81. Install it when the original cell no longer holds charge or the system shuts down under load.

  • Latitude 7410 2-in-1 fit group: The 7410 2-in-1 and the 7000 7410 14" Touchscreen share the same battery bay dimensions, connector pinout, and BMS handshake protocol — all confirmed against Dell service manual A00. This cell seats flush in both chassis variants.
  • Bench tested on actual hardware: We cycled this cell through charge, full-load discharge, and BMS cutoff on a Latitude 7410 2-in-1 unit. The BMS authenticated cleanly, BIOS registered correct Wh rating, and the protection circuit tripped at the expected low-voltage threshold.
  • Post-install calibration on the Latitude 7410: After installing, run one full discharge until the system hibernates, then charge uninterrupted to 100%. This forces the BIOS battery learn cycle to reset against the new cell and clears the inaccurate health warning that appears after every cell swap.

BIOS reporting battery health as poor after replacement

The Latitude 7410 BIOS reads health data from the battery's EEPROM. When a new cell is installed, that EEPROM carries factory baseline data that doesn't match the BIOS's learned cycle history from the old cell. The system flags this mismatch as degraded health — even on a brand-new battery. Running a full discharge-to-hibernate followed by an uninterrupted charge to 100% triggers the BIOS learn cycle and resolves the warning. After two or three full cycles, the health indicator should read normal.

Laptop shutting down at 20–30% shown after battery swap

This is a fuel gauge calibration issue, not a faulty cell. The fuel gauge IC on the Latitude 7410 maps voltage curves from the old cell — a new Li-Polymer cell has a slightly different discharge curve, so the gauge misjudges remaining capacity. Under full CPU and display load, the system hits the actual voltage floor well before the displayed percentage reaches zero. Run two to three full discharge-to-hibernate and full-charge cycles to let the fuel gauge IC recalibrate against the new cell's voltage profile. After calibration, the shutdown threshold should track accurately to below 5%.

Compatible Models

Latitude 7410 2-in-1 Latitude 7000 7410 14" Touchscreen 2 in 1 H0DN8+QQ2-01024 H0DN8

Replaces Part Numbers

7CXN6 HRGYV JHT2H T3JWC XMT81

Technical Specifications

Voltage7.6V
Amp Hours6400mAh
Capacity6400mAh
Rate48.64Wh
Net Weight211.8g /7.47 oz
Gross Weight471.8g /16.64 oz
Approximate Weight471.8g /16.64 oz
Dimension 265.56 x 108.24 x 4.80mm

Product Highlights

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

Frequently Asked Questions

Dell BIOS shows "Battery has a hardware problem" right after I installed the new cell — is it dead?

No. The Latitude 7410 BIOS reads health state from the battery's EEPROM, and a freshly installed cell carries factory baseline data that doesn't match the old cell's learned history. The system flags this as a hardware fault even on a working battery. Run a full discharge to hibernate-cutoff, then charge uninterrupted to 100% to trigger the BIOS battery learn cycle. The warning clears after one to two completed cycles.

Windows is showing the wrong Wh rating in Device Manager after the swap — it says 42Wh but the battery is 48.64Wh.

The Wh value Windows reports is pulled from the EEPROM's design-capacity register, which can differ from the cell's actual rated chemistry until the fuel gauge IC has completed calibration cycles. This is a data mismatch between the old EEPROM baseline and the new cell — not a hardware fault. Run two full discharge-and-charge cycles and the reported Wh should update to reflect the correct 48.64Wh rating. If it doesn't, check Dell's battery diagnostics tool and confirm firmware is current.

New battery stopped charging at 80% and won't go higher — charger is fine.

The Latitude 7410 ships with a BIOS-controlled charge-limit feature that caps charging at 80% to reduce long-term cell stress. This is a firmware setting, not a battery fault. Open Dell Power Manager, navigate to Battery Settings, and switch from "Primarily AC" or "Custom" mode to "Adaptive" or set the charge stop threshold to 100%. The cell will then charge to full voltage — approximately 8.7V at termination.

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