I just received a sample of the Eneloop Transmitter pack from Hangtime Hobbies. These are a new breed of Ni-Mh we have been hearing about, but until now none were available in welded packs. Charge retention of these packs is far superior to regular Ni-Nh - 50% capacity after 300 days storage. Just check in to Hangtime Hobbies web site
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and look for Transmitter packs or tell Steve snipped-for-privacy@hangtimes.com what you need.