>Meanwhile, alkaline batteries can go to hell. You might as well plan on one leaking in the battery compartment.
On the other hand, alkaline batteries never burn your house down.
I also feel like they serve different purposes. Needed for long-term storage and only used in an emergency? (eg, a flashlight for power outages) You're probably better off going with old-fashioned alkaline batteries. Duracell claims they're good for 10 years. Needed for day-to-day usage? Lithium might be better: you can monitor for swelling, the battery recharge-ability is probably more important than any of the downsides that come with lithium ion batteries.
On the other hand, alkaline batteries never burn your house down.
I also feel like they serve different purposes. Needed for long-term storage and only used in an emergency? (eg, a flashlight for power outages) You're probably better off going with old-fashioned alkaline batteries. Duracell claims they're good for 10 years. Needed for day-to-day usage? Lithium might be better: you can monitor for swelling, the battery recharge-ability is probably more important than any of the downsides that come with lithium ion batteries.