Quote Originally Posted by dr. d View Post
that means, replacing them will bring the life of the lantern back.
Yeah, but those battery packs are unreliable and die easy when overcharged. It also not plug and play - you'll need to solder them.

And since the lanterns apparently don't have any circuitry to protect the batteries, then you'll most likely be replacing them a lot within the lifetime of the lamp.

What I'm trying to say is, it's not worth the expense or the hassle.