A stair lift, also called chair lift of chair glider, is a great piece of equipment to help old people and disabled people move around their home. The stair lift is made to carry someone smoothly up and down their staircase You have many types of stair lifts for disabled. You have stair lifts for straight stairs and curved stairs. The curved staircase stair lift is quite a bit more expensive, as it often has to be special designed to fit one type of stair.
A person would need a stair glider to fit your staircase, so choosing between curved or straight gliders is not the problem, choosing between an AC stair glider and a DC stair lift might be much more difficult however. DC stair lifts are also many times called battery stair lifts, because they operate under power from a battery.
The real difference between the two type of stair gliders is that the AC stair gliders get power directly from your home supply, so if your home power supply is gone it will not work. The DC or battery powered chair lift is also plugged in to your home power supply, but it will only use the home power supply to charge.
The reason you should not buy a DC stair lift if you don’t have to, is because of the costs. The batteries have to be replaced every 12 to 18 months and can easily cost $100 or more.
Overall, if you have an unstable power supply in your apartment you should definitely go for the DC powered stair glider. Not being able to move from one floor to another for a long time is not a nice experience. Many of the users of stair lifts also use rollator walkers after all, and are unable to move without help, move around alone, move easily, walk in stairs, climb stairs.