E2 Pro
Industry first - Now a de facto standard
The challenge: Diagnosing a removed battery pack traditionally required reinstallation — time-consuming and costly.
XTOOL's solution: Read fault codes, voltage, and temperature data directly from the battery in its off-vehicle state, using XTOOL's proprietary protocol parsing technology.
The result: Full battery diagnostics without reinstallation — significantly reducing repair time and cost.
Industry first · Patent-protected
The challenge: High-voltage component faults are hard to isolate; without pre-installation verification, rework is inevitable and expensive.
XTOOL's solution: Built-in CC/CP signal simulation drives high-voltage components — compressors, DC/DC converters, OBC — to full operation in their off-vehicle state for complete functional verification.
The result: Eliminate trial-and-error repairs. Verify before you install.
Industry first · Zero-prerequisite guided workflow
The challenge: After a power-loss event, the BMS locks the protection board. OEMs typically require full battery pack replacement — at prohibitive cost.
XTOOL's solution: Chip-level data rewriting using built-in standard battery data, a programmer, and visual wiring diagrams. One-click recovery unlocks the protection board without pack replacement.
The result: Avoid full battery assembly replacement. Dramatically lower repair costs. Any technician can execute it.
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