Rebuilding battery pack for 29C - Question??? - Printable Version +- HP Forums (https://www.hpmuseum.org/forum) +-- Forum: HP Calculators (and very old HP Computers) (/forum-3.html) +--- Forum: General Forum (/forum-4.html) +--- Thread: Rebuilding battery pack for 29C - Question??? (/thread-3475.html) |
Rebuilding battery pack for 29C - Question??? - DavCorn - 03-25-2015 01:29 AM I received a 29C with 3 dead battery packs. The local Batteries Plus only had equivalent batteries rated at 1100mah. They came pre-charged and work well. My question is this: Can there be problems charging these batteries (1100mah) using the 82041A charger in the calculator? Thank you... David RE: Rebuilding battery pack for 29C - Question??? - ElectroDuende - 03-25-2015 08:27 AM (03-25-2015 01:29 AM)DavCorn Wrote: I received a 29C with 3 dead battery packs. The local Batteries Plus only had equivalent batteries rated at 1100mah. They came pre-charged and work well. My question is this: There shouldn't be any problem apart from an increased charging time. Anyway, remember that you should never, ever, connect the charger to the calculator without batteries, or with a defective battery pack. You calculator will be fried. In fact, I'll recommend you to charge the batteries out of the calculator, using a faster charger (La Crosse / Technoline is a well know and respected brand), but this will require an "easy to open battery pack". |