Amazon.com: Replacement Battery for Philips Pronto TSU9300 Pronto TSU-9300 Pronto TSU9400 Pronto TSU-9400 Remote Control Part NO 530065 C29943 PB9400 : Electronics
Philips Pronto TSU-9400 Battery
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