Synergy Digital Remote Control Battery, Works with Philips Pronto TSU9400 Remote Control, (Li-Pol, 3.7, 1700mAh) Ultra High Capacity, Compatible with Philips 530065, C29943, PB9400 Battery - Walmart.com
Pronto Home Control Panel TSU9400/37 | Philips
PRICE DROP - Philips TSU9400 Universal Remote System w RFX9400 Photo #1032596 - US Audio Mart
Used Philips Pronto TSU9400 Remote controls for Sale | HifiShark.com