Power management is an important part of taking care of all kinds of electronic devices, so that they function uninterruptedly, without any problems. Besides regular computer-related and other power supply units, there are many components that are essential for the proper functioning of these power sources. Battery holders, ferrite beads, circuits, filters, etc. are some of these components. Even for small or portable devices which use low-voltage coin cells, a coin cell holder is an important component, which might need a replacement in case of a fault. A device with multiple batteries might need a repair for its 4 AA battery holder part. Check out a range of these power management accessories at PartsMine. Shop from Obtainium, Laird Signal Integrity Products, and many other leading brands. Get it now. Your order ships quick with an estimated delivery time of 3 business days or less.