3ICP7/63/69-2 Schenker XMG Fusion 15 Replacement Battery 11.4V 8000mAh

Schenker XMG Fusion 15 XFU15L19 — 11.4V Li-Polymer Replacement Battery (3ICP7/63/69-2)

This is an 11.4V, 8000mAh (91.2Wh) Li-Polymer battery for the Schenker XMG Fusion 15 XFU15L19 and XMG Fusion 15 gaming laptops. It replaces OEM part numbers 3ICP7/63/69-2 and GKIDT-00-13-3S2P-0. It fits the 15.6-inch chassis and restores portable battery operation when the original cells have degraded past usable capacity.

• XMG Fusion 15 compatibility: Both the XFU15L19 and broader XMG Fusion 15 variants share the same 3S2P cell configuration, connector pinout, and BMS handshake protocol — so one cell fits the full line without modification.
• Bench tested on actual hardware: We ran this cell through charge and discharge cycles on the XMG Fusion 15 platform. The BMS completed full charge handshake, cell balancing initialised correctly, and the protection circuit tripped as expected at the low-voltage cutoff threshold.
• Post-install calibration on the XMG Fusion 15: After fitting this cell, run one full discharge until the laptop hibernates on its own, then charge uninterrupted to 100% without using the machine. This resets the BIOS battery learn cycle and clears the inaccurate health warning that appears on the first boot after every cell swap.

BIOS reporting battery health as poor after installing a new cell

The XMG Fusion 15 BIOS reads health data from EEPROM registers that were written against the old cell's charge history. When a new cell goes in, the EEPROM data no longer matches actual cell behaviour, so the system flags it as degraded. This is not a fault with the replacement — it is a data mismatch. Running one full discharge-to-hibernate followed by an uninterrupted charge to 100% forces the BIOS learn cycle to rewrite those registers against the new cell. After one or two cycles the health reading normalises.

Laptop shutting down at 20–30% charge shown on screen

This happens when the fuel gauge IC is still calibrated to the old cell's voltage curve. The XMG Fusion 15 hits a voltage cliff under combined CPU and display load where the actual cell voltage drops below the protection threshold before the displayed percentage reaches zero. The gauge reports 25% but the cell is already at the BMS cutoff voltage, so the system shuts down. Complete two full calibration cycles — discharge to automatic hibernate, then charge to 100% — and the fuel gauge IC will map its curve correctly to the new cell's actual discharge profile.