If your Philips Bikini Trimmer is not charging find out the possible causes and solutions here.
Switch the trimmer off before charging.
Check whether there is a power failure or whether the wall socket works.
Some Philips trimmer run on disposable AA batteries. To charge these devices you need to ensure that the disposable batteries have not run out. In case your trimmer does not switch on or runs slower than before, its time to replace the batteries. Only use the disposable batteries as specified in your user manual. Do not mix different types of or old and new batteries. When putting in new batteries make sure the + and - poles of the battery point in the right direction.