Keep your portable Sirius S50 satellite radio receiver running far into the evening with this handy backup battery. Ideal for airline travel, long road trips, and other occasions when you'll be away from a power source for several hours at a stretch, the battery provides up to six hours of extra battery life. Simply charge it in your S50 cradle before you leave the house (the charging time is roughly four hours), then plop it in your travel bag with the S50 itself. The extra battery life will keep the power flowing once the S50's built-in battery runs low. The lithium-ion battery, which measures 1.92 by 1.27 by 0.22 inches (W x H x D), is backed by a 30-day warranty.
What's in the Box Backup battery.
Customer Reviews:
Avg. Customer Rating: 2.5 / 5.0
Does not work:
Bought this battery to replace original. Read the directions which said to charge for 4 hours. I have had it for 3 weeks, and it has yet to charge. It is worthless. I paid $30 for something that is of no use to me. Buy it from a store that accepts returns, otherwise you will be out of $30.
Battery was good. I think my S50 is dying.:
The battery came and was totally new. It charged up on my USB charger and I was able to see 100 percent battery so I could run again with my S50 like an IPOD. The darn thing does not charge on my home docking station or my car docking station. It must be my S50. My S50 is due for an update and my laptop has a Microsoft blue screen of death when I plug it into my USB port. I mailed my S50 into be reprogrammed and hopefully in 2 days I will have 2 sets of good batteries. Again. The battery appears... more info
