A member of the family recently bought one of these torches from Maplin electronics, and the included chargers for the 18650 lithium-ion cells leave a lot to be desired. Here’s what’s supplied. The torch itself is OK – very bright, and a good size. Me being cynical of overpriced Chinese
Here is a followup from the 1.5W laser module post. The module has been fitted into a housing, with a 2.2Ah Li-Poly battery pack. Charging is accomplished with an external 12.6v DC power supply. Above can be seen the pair of switches on the top, the keyswitch must be enabled
Another phone from the mid 90s. This is the nokia 7110. Here the slider is open showing the keypad. Here the battery is removed, a Li-Ion unit. The battery cell & protection circuit removed from the casing. This is the rear of the PCB removed from the housing. Data &