I think the Triton is doing a pretty good job from the data I have collected. You may be able to get a little better service life from the lithium packs using it vs. chargers that may be more aggressive (have not seen any yet other than the MAHA CH777) also we are seeing that the level of charge achievable seems to be charge rate dependent to some degree. The "softer" you charge them the more capacity you can pack it. It figures when you think about it.