If you can afford it; double your means and don’t rely in only one source.
La nature porte la signature de la perfection du Créateur; l’homme dans sa course boiteuse, sur le chemin du “progrès” , tente maladroitement d’atteindre ce sommet; le plus grand aveuglement dans sa progression, consiste à oublier qu’il n’est pas maître de ce qu’il parvient à mettre difficilement en oeuvre, et que le résultat de ses efforts laborieux est bancale, faillible et instable.
Tweaking an old cellphone (Motorola V2288) to work
with standard LR03-AAA batteries instead of the original uncommon AAAA ones.
I have just firmly bent with a knife the phone power contacts : actually, they can be forced to split at their tops, and then, easily adjusted to fit AAA batteries. This globally solves charger/batteries issues.
When enabling the gsm, batteries are discharging fastly, conforting the fact that spreading waves is energy consuming.
After trying “standard” cleaning with two buckets and water; I have tried dry cleaning ; i.e without water.
1) With diesel (right on the pic above) : not concluding, dirt tends to stick to the gazoline residues left by the rags.
2) With “non smelly” petroleum (“pétrole désaromatisé” in french, left on the pic above) : seems better than the previous one.
When buying or after using tools with internal mecanisms, it’s worthy cleaning, lubricating them.
It was done for this “clicking” wrench; and an old battery drill :