Testimonials

Critical Power Supplies values all customer feedback as this helps all our customers continue to experience a high level of service and source their power products from our on-line store or by purchase order.

Customers can opt in to receive a feedback questionnaire and shown below are just a few of our recent comments, if you would like to know more about the markets we serve and our typical customers then please click here.

Oliver Campbell, UK on August 10, 2014Read the full testimonial >

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!

Cesca, United Kingdom on August 10, 2014Read the full testimonial >

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

S Beveridge, London on July 4, 2014Read the full testimonial >

Great delivery and price Ordered a UPS for next day delivery and came next day. Will use again thanks

Paul Irwin, United Kingdom on July 3, 2014Read the full testimonial >

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

Ruth, London on June 12, 2014Read the full testimonial >

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.

Ruthie, United Kingdom on June 11, 2014Read the full testimonial >

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.

Ricardo, London on May 18, 2014Read the full testimonial >

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.

Ricko, United Kingdom on May 18, 2014Read the full testimonial >

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.

Mr Thomas, Birmingham on May 6, 2014Read the full testimonial >

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.

Jill - November 2013, London on November 11, 2013Read the full testimonial >

BRILLANT SERVICE - Wonderful service and great information provided with battery.

Mark, London on November 6, 2013Read the full testimonial >

Hi Mark, Very impressed with the service. UPS arrived this morning; that is great service. Regards, Mark

Tony, on February 11, 2013Read the full testimonial >

5 star products and service Excellent advice, great UPS unit and reasonable about delivery charges

Mr Keith McCallister, , on January 24, 2013Read the full testimonial >

Easy order process, quick delivery Easy order process online, quite quick as well. Delivery turned up pretty quickly too!

Mr Phillip Dumbell,, UK on January 22, 2013Read the full testimonial >

All as promised! Phoned first and advised to place order online as it would be cheaper for me as a personal customer and order came well packed and as expected. Would use again.

Julian, London on January 10, 2013Read the full testimonial >

Phoned to make sure generator was in stock, very friendly and helpful, great service, great price.

Carl Gibbard, United Kingdom on December 6, 2012Read the full testimonial >

The products were in my possession on the second day and I was delighted. You cannot ask for better service and they seem a nice bunch of people - it all helps.

James Carter, UK on November 7, 2012Read the full testimonial >

Recently found that my Yuasa battery, which powered my golf trolley had given up. Upon searching the web found your company, which was extremely helpful by way of the "chat line". Ordered the replacement, which was delivered 48 hours later. It was cheaper that your competitors and I thank you for the excellent service.

Pete, UK on November 7, 2012Read the full testimonial >

Very Prompt Service indeed! Found Critical power Supplies Ltd whilst googling for APC UPS parts, very competitive prices and delivery charges too.

G Allen, UK on October 31, 2012Read the full testimonial >

Well priced with quick delivery - a great basic UPS for a small office

John Savage, UK on October 15, 2012Read the full testimonial >

The online chat facility gave me expert advice on which UPS to buy. Ordering was straight forward and delivery early next day. UPS installed and working fine.

Mr Pete Robinson, UK on October 12, 2012Read the full testimonial >

A full and excellent service I was guided through the choice of an UPS by a technical adviser who researched my intended use and advised accordingly. The order I placed arrived promptly by courier and in good condition.

Fullpoint Probe Services, UK on September 28, 2012Read the full testimonial >

Excellent service I was delighted with the prompt delivery of my replacement battery. It was correct, as described and delivered very quickly. I will certainly be using CPS again.

Mr Douglas Long, UK on September 13, 2012Read the full testimonial >

Fast Fast Fast!! Ordered UPS at 07:30 Thursday, arrived 12:30 Friday, at no charge for delivery! Excellent service and excellent value

Scott, Slough on May 10, 2012Read the full testimonial >

Order from these guys without really knowing what I was looking for, opened a chat box from the site and was surprised to find a human on the other end who could advise what I needed and links on the site to purchase. Placed my order at 23.00 and it arrived next day without paying for next day delivery. Next day thought I would chance my arm and once again asked a question, answer was immediate as was delivery next day again. Recommended my company look into using these guys brilliant service and turnaround time.

Chris Ead, Kent on May 10, 2012Read the full testimonial >

This is the third time I have ordered from Critical Power Supplies this year. Each time the order has arrived on time and in good working order. Well done

Paul Freeland, UK on April 18, 2012Read the full testimonial >

Good product, good price and good delivery! The battery in my APC UPS finally needed replacing after about 7 years. Critical Power Supplies made it easy to get hold of a new one. Not a replica, but an authentic one from APC, complete with detailed installation instructions and information on recycling the old one. A professional service.

Duncan, UK on March 27, 2012Read the full testimonial >

Excellent Fast service with a brilliant customer service.

Rob Gregory , UK on March 7, 2012Read the full testimonial >

Very good product, easy to setup

James , Birmingham on March 7, 2012Read the full testimonial >

Arrived quicker than advertised

george,, UK on March 7, 2012Read the full testimonial >

bloody brilliant