Which is better for an e-bike build?

Both are the same 75200 Pro class, rated 200A continuous at 50V and 150A at 75V with 400A peak. The V2.0 adds listed control modes, so pick it if you want PID or speed control tuning.

Is the V2.0 worth the extra dollar?

At $160.99 versus $159.99 at Amazon as of November 5, 2026, the gap is $1. If you want the newer revision, yes; otherwise the original is fine.

Does either have a power switch?

No. Neither listing shows a power on/off switch, so plan a separate loop key or switch.

What battery pack works with these?

Both cover 14-84V, or 4S to 20S. Stay within that range and match the 200A/150A continuous rating to your setup.

Both are the same hardware class with an aluminum PCB for heat spreading. Longevity depends more on gearing, current limits and cooling than on the revision.

Flipsky 75200 Pro Speed Controller with Aluminum PCB vs Flipsky 75200 Pro V2.0

These are the same Flipsky 75200 Pro controller in two versions, and the price gap is $1. Buy the V2.0 if you want the newer revision with the added control modes; buy the original if you want the exact board with the listed 5.02 firmware and aluminum PCB spec. At $159.99 at Amazon versus $160.99 at Amazon as of November 5, 2026, the difference is trivial.

Today the Flipsky 75200 Pro Speed Controller with Aluminum PCB costs $1.00 less at its best price.

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