APC SURTD3000XLI 2100 W Uninterruptible power supply (Retails for £1,212.00) ?

Hello, I have a used SURTD3000XLI 3000va APC smart UPS for sale which retails for 1,212.00. The unit and batteries have been fully tested and both are in full working order with the batteries giving the full runtime as stated in the APC runtime chart This model of ups is very versatile as it can be used in either tower or rackmount configuration so if at present you dont have a rack you would simply use the unit in floor standing tower configuration but if at a later date you decided to mount your equipment in a rack the unit can be instantly converted into a rack mount unit by buying a surtrk2 rack mounting kit This feature can easily save you the cost of another ups later. If you decide to mount the unit in your rack it will take up 3u of your rack space. Another excellent feature of this ups is the ability to connect up to 10 external battery packs which like the ups can be either floor standing or rack mount and will increase the runtime to many hours, Again this feature can easily save you the cost of having to purchase another ups later as if at a later date you connect extra servers and need more runtime you can simply plug more battery packs into the unit. Many UPS units are line-interactive and this means that your valuable equipment is operated from the normal mains supply until it fails and only then is your equipment transfered to the internal inverter which means that your equipment would still experience a brief loss of power and that can sometimes cause problems However this UPS unit is the much better Online double conversion technology which powers all of your equipment constantly using the internal inverter and only uses the mains to keep the batteries fully charged which gives all of your equipment complete protection from all known power problems and ensures that there is no interuption of power whatsoever. unit comes complete with 1 input power cable and 2 output power cables so you have everything you need to start using the ups If you need anymore information then please do not hesitate to call or email, If you are genuinely interested then I would suggest giving me a call instead of emailing. My number: 07538452336 Also I will only except cash on collection. Thanks for looking