A stair lift, also called chair lift of chair glider, is a great piece of equipment to help elderely and disabled people move around their home. The stair lift is made to physically carry a person smoothly up and down their stair. You have many types of stair lifts. You have chair lifts for both straight stairs and curved stairs. The curved staircase stair glider is quite a bit more expensive, as it often has to be special designed to fit one type of stair.
You would need a chair lift to match your staircase, so choosing between curved or straight lifts isn’t the actual problem, choosing between an AC chair lift and a DC stair glider might be more difficult however. DC stair lifts are also often called battery powered stair lifts, because they operate under power from a battery.
Anyways, the main difference between the two type of stair lifts is that the AC stair gliders get their power directly from your home supply, so if your home power supply is gone it will not work. The DC powered type only uses your home power to charge To move up and down the DC stair glider gets its power from the batteries.
The reason you shouldn’t buy a DC stair lift if you don’t have to, is because it is very expensive. The DC stair lift costs more to both in initial costs and in maintenance. 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 house you have to 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 wheeled walkers after all, and are unable to move without help, move around alone, move easily, walk in stairs, climb stairs.
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