Customer ratings for Repair kit for HP-41c battery bay and expansion ports

Absolutely no complaints. Prompt delivery. Good description available how to use the kit and it works just perfectly.
Great service! I am very pleased.

Worked as expected and saved my calculator. Bending and sticking the flex pcb to the block proved being a bit fiddly task though. Glad to see my HP-41CV working again after many years.

Después de 20+ años en un cajón ha vuelto a revivir mi hp41c. El conector se encontraba completamente destruido por la corrosión. El montaje de este kit es un trabajo laborioso, pero con paciencia y siguiendo el manual paso a paso lo he conseguido en un par de horas. He necesitado un x-acto de punta fina y una regla transparente para hacer los dobleces y para insertar el conector en la parte de los puertos de expansión.

Works great, my HP41C is running again :-) Carefully read the mounting instructions an take your time.

When my HP41CX broke down, I thought I would not be able to have it fixed at a reasonable price, given the date of production of the calculator. Then I found the Calculator Store site which provided the solution (to replace the flex PCB). I tried it and it worked perfectly for me. The process of installing is however a bit tricky and needs to take time to read carefully the instructions. They are detailed enough and have been recently updated and you can also find a tutorial on youtube.

Saved my HP-41CV. Easy to fit if you follow the instructions and take your time. Thank yo for stocking this item.

That saved the life of my HP-41CV. You need a lot of patience and sensitivity.

Was nervous about installation but instructions were detailed and I was able to carefully follow. Parts of the process are tricky but persever. What a relief when I screwed the back on, plugged in the batteries, and HP 41CV worked again! Thank you for supplying this part.

The repair kit came with excellent instructions and important tips - these should be followed meticulously! It also turned out that the adhesive circuit is far more forgiving of error than I expected. It took me several tries before I managed to get it placed precisely on the plastic form - i.e., I had to remove and rest it several times. The adhesive still held reasonably well, even after the fourth or fifth effort. Jose @ the calculator store is also a champ in terms of offering quick and helpful advice and support when things don't go exactly as hoped and planned.