www.qualitysource.co.uk

Excellant service was delivered inside a week, kept informed of the whole process, very impressed wil be using again for sure.

Great service fast delivery

A brilliant company to deal with! I Have recommended to other window cleaners!

The customer service is brilliant, polite helpful staff. I had to make a decision for changing to a lithium battery for my window cleaning job. lee was brilliant for help and advice. I’m so happy with the purchase. Made my life easier switching to lithium! Brilliant choice!

It’s not often that I write reviews but credit where credit’s due. Having bought a small motorhome last year, and wanting to explore off-grid, I decided to invest in a Lipo4 battery. I shopped around and the more I read the more I learned that not all batteries are the same and if you’re investing hundreds of ££s in a battery you want to get it right first time. I finally bit the bullet and bought a HD series 100a battery from QS and it arrived swiftly and has performed really well, especially since it’s being topped up with the 200w of solar onboard. I’ve recently upgraded the solar charge controller to an mppt unit from Victron to squeeze every bit of power out of the panels. As I use my Pilote MH as a mobile office I decided to invest in another battery to give me more juice to power my inverter for longer, which I ordered yesterday. Amazingly it arrived just after 8am this morning. So that’s why I’m writing this review and I wouldn’t hesitate to recommend these guys! Thanks for great service and keep it up ..