Icon facebook Icon twitter Icon linkedin 24 Hour: 0800 978 8988 Int: +44 (0)1844 340122
Basket white out Basket Items: 0 Total: £0.00

Testimonials

Paul Harrison, London on February 8, 2015

"Supplied proper branded battery as promised, waaay faster than promised!!"
Read the full testimonial >

J Patrick N Haxell , UK on February 7, 2015

" Great product and good advice from CPS Ltd for an UPS Have been considering installing an UPS to protect my home PC and had several informative & helpful on-line conversations with CPS's technical support who advised me of the various options. Purchased and the 800VA unit arrived in <48 hours and now up and running. Now I can (hopefully) rest assured that when the mains power goes off, my PC is protected. JPNH "
Read the full testimonial >

Stephen Brown , UK on February 6, 2015

" Excellent service and very good pricing I have very recently purchased a 12V battery for my rather ancient but still very serviceable Belkin UPS from Critical Power Supplies. Their website was very easy to navigate and I found the battery I required withput any problems. I purchaed the battery which arrived two days later, in perfect condition and most beautifully packed. The price of the battery was most reasonable, being cheaper than a number of other sites I'd visited during my research. I give CPS five stars for both quality of service ( I was notified by them of each stage of the battery's journey!) and their professionalism in pricing and packaging. "
Read the full testimonial >

Ian Beckwith , London on February 2, 2015

" Just how ordering on the internet should be Buying an item that you can't explain is pretty difficult, but the combination of an easy to use website, product specific search and free delivery made buying from Critical as simple as it should be. Thanks Critical. "
Read the full testimonial >

CHARLES HUGILL , Hammersmith on January 29, 2015

" Above and beyond.............. As an ignorant domestic owner of one these systems supplied by Critical Power I had no idea of how to deal with it. After my system was inadvertently powered down by a non-related fault in the equipment it provides back up for, I had no way of knowing what to do to get it going again. Critical Power came to the rescue, even sending me software, leads, etc to run diagnostics, without any prior dealings with them. They also came to inspect the system voluntarily. Impressive to get such great service in this day and age.  "
Read the full testimonial >

Mr Goldring , Cork, Ireland on January 20, 2015

" Did everything right Being ignorant of the product I relied heavily on the advice given. This was given willingly and in a friendly manner. Delivery was exemplary and I was kept informed of its progress. Best of all everything works after 4 hour power cut. "
Read the full testimonial >

Oliver Campbell, UK on August 10, 2014

"Brilliant service, brilliant prices!! I found what I wanted, at a price better than I'd paid before. The delivery service and the careful way the goods were packaged give me confidence to order again soon! "
Read the full testimonial >

Cesca, United Kingdom on August 10, 2014

"Very professional Great customer liaison. Sent me an 'extra' so I can use the item for a slightly unusual function. Lots of good paperwork back up. Highly recommended. Thank you "
Read the full testimonial >

S Beveridge, London on July 4, 2014

"Great delivery and price Ordered a UPS for next day delivery and came next day. Will use again thanks "
Read the full testimonial >

Paul Irwin, United Kingdom on July 3, 2014

"A GOOD & FRIENDLY SERVICE I CAN TRUST I ordered an Eaton UPS from Critical Power Supplies to replace my old and unreliable Belkin UPS and it arrived within a few days but when I tried it I discovered I did not make the right choice. I contacted James who sympathised with me and worked together to find a suitable model for my needs. The courier arrived the same day believe it or not to collect the UPS I ordered and the replacement Eaton UPS was despatched immediately and arrived within a couple of days. The replacement UPS suited me just fine . I feel a company that provides a good honest service deserves some credit and here it is from me. Looking for a UPS? You can't go wrong with Critical Power Supplies in my experience"
Read the full testimonial >

Ruth, London on June 12, 2014

"Friendly, helpful, quick and good advise I wasn't 100% sure what I needed but the staff talked me through it all an even offered to recycle my battery for free. High recommended. "
Read the full testimonial >

Ruthie, United Kingdom on June 11, 2014

"Friendly, helpful, quick and good advise I wasn't 100% sure what I needed but the staff talked me through it all an even offered to recycle my battery for free. High recommended. "
Read the full testimonial >

Ricardo, London on May 18, 2014

"Item arrived in 2 days This is a company that does a lot more than sell replacement batteries for UPS, but I found them while searching for replacement batteries and chose to use them because they sell manufacturer genuine parts, not cheapo copies. I quickly found what I wanted, ordered, paid painlessly with PayPal and 2 days later my item arrived. I'm very pleased and have no hesitation recommending. "
Read the full testimonial >

Ricko, United Kingdom on May 18, 2014

"Item arrived in 2 days This is a company that does a lot more than sell replacement batteries for UPS, but I found them while searching for replacement batteries and chose to use them because they sell manufacturer genuine parts, not cheapo copies. I quickly found what I wanted, ordered, paid painlessly with PayPal and 2 days later my item arrived. I'm very pleased and have no hesitation recommending. "
Read the full testimonial >

Mr Thomas, Birmingham on May 6, 2014

"Very fast turnaround. Arrived next working day. Shipping a bit expensive Very happy with speed of turnaround. Item arrived next working day (bank holiday was on Monday). Delivery cost was a bit expensive for a low value item though. "
Read the full testimonial >

Jill - November 2013, London on November 11, 2013

"BRILLANT SERVICE - Wonderful service and great information provided with battery. "
Read the full testimonial >

Mark, London on November 6, 2013

"Hi Mark, Very impressed with the service. UPS arrived this morning; that is great service. Regards, Mark "
Read the full testimonial >

Tony, on February 11, 2013

"5 star products and service Excellent advice, great UPS unit and reasonable about delivery charges "
Read the full testimonial >