Got this battery and the hf1208 charger as well. Battery lasted 8 months and now wont hold a charge. Contacted XS power via email.they replied two weeks later asking for proof of purchase.it's been almost 4 weeks now. I've pretty much given up on XS because apparently they don't care about the customer after the sale or they make inferior product that they are so backed up and can't reply in a timely fashion So do your self a favor and go down to another retailer and grab a battery from there. At least they work and won't leave you stranded with out a vehicle
Pros: Looks shines when new.got some stickers too
Cons: Expensive. Don't last but 8 months. Company doesn't care. Stickers aren't that cool looking either
3 of 3 found this helpful
This battery is incredible. My system is pushing 2100W RMS, and the Focal E30 KX sub woofer really started taxing my electrical system. I noticed drop out at high-current draw frequencies and overall wasn't pleased with the subwoofer upgrade (I didn't have the same issues on a JL 12TW3 because it was pulling significantly less power). I thought preliminary it was a tuning issue, or that the sub just wasn't meeting my expectations, but after a bunch of tinkering and not much better results I decided to try an XS battery before giving up on the sub. WOW!! I wasn't anticipating much - if any - difference, but I couldn't have been more wrong. This battery made my entire system come alive, especially the sub!! I was outright astounded by the difference a battery change alone made. I don't think I'll ever run another battery again, these XS batteries are that incredible.
Pros: great product quality, massive amperage, resolved power issues
1 of 1 found this helpful
i bought one of these powerhouses direct from the manufacturer about a year ago and it truly does what it claims. I have a fairly small car stereo system (1300 watts rms total ) and a stock 136 amp alternator and my voltage never falls below 14 volts when vehicles running and never drops below 12.6 volts with the vehicle off and playing music at high volumes. it seems expensive but is definitely worth the money when you need that extra reserve power.
22 of 22 found this helpful