All my lights are rechargeable. All last way longer than any 1 single ride I do, so there is 0 concern about running out of light.
And I don't feel like charging after each ride, so all my lights last way longer than 2 rides. Especially when you consider how few hours I typically ride at night where a front light is needed.
Rear daytime light is currently a trend and rechargeable is usually brighter/more powerful than battery. <--something to consider.