>
> Use 2 identical lights at the rear. This gives increased visiblity.
> Put fresh batteries in one light roughly halfway through the normal
> battery lifespan and thereafter change the batteries in each light
> when it gets significantly dimmer than the other. With this method
> it's easy to check visually when it's time to change.
>
> Iain
What Iain says. Have two sets on the go, if one fails or isn't
working well due to battery or otherwise it doesn't matter - fix it up
when you get home.
Also carry some spare batts, just in case.
You can get a charge indicator from Maplins for a couple of quid, when
it says the batts are weak dispose of them (this is also about the
time the light looks a little tired anyway).
I tried rechargables for a bit but found it was too much faff, they're
not very strong, don't last long and don't hold their charge very
well, etc.
ps Maplin's are doing some home brand bulk battery boxes. 100 batts
for £25. Anyone know if these are good, okay or rubbish. I was
tempted to get a box of AA and AAAs but held back because I thought
they might be a bit **** cmopared to Duracell/Energizer, etc.
Regards,
Duncan