Bought a powerpack ( 12 volt output) that didnt work ( had a replacement sent to me) upon removing the battery cover i discovered three 18650 cells, s pictureed below
The powerpack fault was with the input/oputput socket, the batteries have not been used in the pack ( s it was faulty) they all have a charge between 4.1 volt to 3.9 volt, anyone have any knowledge of these? safe to use in a torch, or should they be disposed of ?
The powerpack fault was with the input/oputput socket, the batteries have not been used in the pack ( s it was faulty) they all have a charge between 4.1 volt to 3.9 volt, anyone have any knowledge of these? safe to use in a torch, or should they be disposed of ?
