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Solar-powered calculators
05-09-2020, 06:05 PM
Post: #15
John Galt Offline
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Joined: Oct 2014
RE: Solar-powered calculators
http://www.hp.com/hpinfo/newsroom/press_...-hires.pdf

It says "Solar power, battery backup" which implies the battery is optional.
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Messages In This Thread
Solar-powered calculators - Dave Britten - 04-28-2020, 07:27 PM
RE: Solar-powered calculators - EugeneNine - 04-28-2020, 10:08 PM
RE: Solar-powered calculators - ijabbott - 04-28-2020, 11:10 PM
RE: Solar-powered calculators - twdeckard - 04-29-2020, 01:03 PM
RE: Solar-powered calculators - rprosperi - 04-29-2020, 06:57 PM
RE: Solar-powered calculators - johanw - 05-01-2020, 01:11 PM
RE: Solar-powered calculators - John Galt - 05-09-2020 06:05 PM
RE: Solar-powered calculators - mfleming - 05-10-2020, 01:31 AM
RE: Solar-powered calculators - ijabbott - 05-12-2020, 05:10 PM
RE: Solar-powered calculators - BillBee - 05-15-2020, 12:39 PM
RE: Solar-powered calculators - mfleming - 05-13-2020, 01:45 AM
RE: Solar-powered calculators - cdmackay - 05-14-2020, 05:30 PM



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