Can I power rails with levers in Minecraft Bedrock?
Yes.
A Powered Rail can be activated by:
- an adjacent active power component (for example, a redstone torch, a block of redstone, a daylight sensor, a lever...)
- an adjacent powered block (strongly-powered or weakly-powered)
- a powered redstone comparator or redstone repeater facing the powered rail
- powered redstone dust configured to point at the powered rail
A Lever is a power component, which is used to switch circuits on or off, or to permanently power a block.