49G/49g+ interesting?
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10-25-2019, 01:08 AM
Post: #14
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RE: 49G/49g+ interesting?
(10-24-2019 12:49 AM)rprosperi Wrote: and a 4th AAA battery, so probably longer battery life. The real benefit of (and reason for) the 4th battery is that the calculator can draw power from the USB port, which is handy for large data transfers, etc. The older 3-cell design was not compatible with the 5 volts supplied by USB. |
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