http://www.dbzoo.com/ 2010-02-28T15:07:47+01:00 http://www.dbzoo.com/ http://www.dbzoo.com/lib/images/favicon.ico text/html 2010-02-21T09:55:08+01:00 Derek Kennedy http://www.dbzoo.com/syma/syma?rev=1266742508&do=diff Syma model helicopter - battery upgrade Details of how to disassemble the Syma S026 Chinook model helicopter, in order to replace the Lithium Polymer 3.7V 185mAh battery. Note that you try this at your own risk - I've carried out this operation on a couple of models, but your mileage may vary. All photos here