Changing the battery pack on an LED string.

Just a small task of replacing a broken battery pack on a multi-colour LED string of fairy lights. I find little tasks like this quite therapeutic and relaxing. Note that for some sets a resistor is used to limit the current and that must be reused if present.
These lights are a set we use in my mothers bedroom (She has Alzheimer's) to create a gentle colourful glow at night. The battery holder on this set broke, so I fitted one from another set which I'd got just for the LED covers.

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