Bruno stair lift can be connected to a power source, such as an electrical outlet. They can also work with battery power. Once you unplug a stair lift from power, the battery lasts for about 28 to 36 hours. Which is about eight to 15 rides straddling the stair lift up and then down the stairs. Charge the battery again when the power is nearing the end.
The battery may stop holding a charge at some point and will need to be replaced. To replace Bruno stair lift batteries, starting with purchase the necessary batteries for your Bruno stair lift. Which are two 12-volt rechargeable batteries. Examine the charger to determine where you need to put the new batteries. The charger remains connected to the same electrical outlet in which the stair lift is inserted.
Remove the old Bruno stair lift batteries from the charger. They should pop out when you pull on one side, like with any other charger. Place the new batteries in which the old one was removed. Pay particular attention to the “+” and – signs. Which indicate how to replace the batteries “”. The top of the battery will have a plus sign, which corresponds to the “+” on the inside of your charger.