Description
The PowerPack MiniXS is an ultra-compact energy buffer with its own microcontroller (MCU) for the current LokPilot 5 and LokSound 5 decoders. The MCU manages charging intelligently, and at just 25.5 × 4.5 × 13.5 mm it slips into the tightest H0 and even some N installs.
Built from six 0.22 F cells (2.7 V), it keeps sound and motion alive over dead spots in models where a larger buffer simply won't fit.
- Type: MCU-managed energy buffer
- Capacity: 6 × 0.22 F / 2.7 V
- Size: 25.5 × 4.5 × 13.5 mm (very slim)
- For: LokPilot 5 / LokSound 5
Brand-new, genuine ESU (Electronic Solutions Ulm). Ships from our shop in Oakville, Ontario.

