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The battery charger (model EL-81) supplies power to the calculator's charging input at voltages of 8.7 and 9.6 volts; [9] the combined input power rating is about 3.2 watts. [10] Sharp NR-AA Rechargeable Battery. The EL-8's battery pack is much smaller than that of the QT-8B, and this was critical in reducing the EL-8's size and weight.
HP-19C calculator HP-29C with AC-powered battery charger. The HP-19C and HP-29C were scientific/engineering pocket calculators made by Hewlett-Packard between 1977 and 1979. They were the most advanced and last models of the "20" family (compare HP-25) and included Continuous Memory (battery-backed CMOS memory) as a standard feature.
This is the map and list of American countries by monthly net (after taxes) average wage.The chart below reflects the average (mean) wage as reported by various data providers.
Coal sold in Cincinnati for 10 cents per bushel (94 pounds) and in New Orleans for 14 cents. [76]: 403–21 Charcoal production was very labor and land intensive. It was estimated that to fuel a typical sized 100 ton of pig iron per week furnace in 1833 at a sustained yield, a timber plantation of 20,000 acres was required. The trees had to be ...
With Japan: $345.3 billion (3.7% share), −11.4% year-on-year; ... AUD CAD CHF CNY EUR GBP JPY USD TWD KRW INR: From Yahoo! Finance: AUD CAD CHF CNY EUR GBP JPY USD ...