Just got a great deal on a 13.2V 4500 mA NiMH bottle battery from them to replace my old NiteRider battery... Works as advertised. They commicated with me through email letting me know I had made the purchase, when it shipped and the shipping numbers.

They are a good site, go for it.

BTW Niterider wanted $159 for the battery, Batteryspace wanted $69 for battery and charger, and it is a larger capacity. Yes, it is heavier... but I now have light for a much longer period.