I found my old Ay-ups (the old, old 2007 model). I still love the form factor of these and they are brilliant as a headlight as they weigh very little.

What sort of LED can I upgrade them with and how hard is it for a semi-novice solderer?

You can send them back to AY-UP for an upgrade and sevice.

Didn’t Troutie upgrade a few of these with good results a while back ?

I did see that, but I thought I might try a DIY approach.

I believe he did – if he’s around, I’d be keen to hear know he did it.

I looked at DIY – but went for the Ay-up +40% service. Brand new light, latest drivers and +40% on top for £35. Back within a week using UK service. Very pleased.

Batteries from 2007 are probably going to be an issue, especially if you haven’t looked after them (which I infer since you just found them).

The new Ay-Up lights and batteries have a lot of improvements over your old ones.

And the cheap Chinese lights are better than ever…

XPG leds and Regina reflectors are the weapons of choice

Photos here

AY-Upgrade

The older ones dont have a driver just a current limiting resister inside which sometimes burns out and is a sod to get at .

Hi trout.

As you’re on.
I sent you an email as you asked about the voltages of the faulty spiders light/battery/charger to determine what to send you for repair….also what options for upgrading my liberator. Could you let me know so I can sort it with you as want to get back riding Cheers