Besam Unislide 2 Sliding door battery 45A020BA00004 33550475

Compatible replacement battery for Besam Unislide and Unislide-2 sliding door to replace 45A020BA00004 and 33550475 rechargeable Ni-MH industrial batteries

It may or perhaps not surprise you but a type of automatic door was first used in the first century during the Roman times. This obviously did not use electricity but instead used a series of ropes, pulleys and weights to open doors at set times. This day and age however, most of them will be powered by a battery. This page is offering a replacement for the Besam Unislide and Unislide-2 sliding door with part numbers 45A020BA00004 and 33550475. There are several different types of automatic doors, each with its own battery. The model numbers and dimensions, on the other hand, vary slightly while remaining very similar. Please compare the model numbers shown below to your current one to ensure that you are ordering the correct battery, this page is only a guide.

• Besam Unislide battery
• Besam Unislide 2 battery
• Besam 45A020BA00004  battery
• Besam 33550475 battery

The chemistry of this battery is Ni-MH, or Nickel Metal Hydride; there are a series of 1.2v cells within the battery case that are properly combined to provide the required voltage which is twelve volt and capacity which is 1500mAh. Charging these batteries is simple and doesn’t require much effort from the user because they will be placed in a system that, one would assume, has its own onboard charging and should be able to take care of itself.

Voltage: 12v
Capacity: 1500mAh

Rate: 18.00Wh
Chemistry: Ni-MH

Dimension:  74.5mm x 31.8mm x 53.4mm