Artinya INFP dalam hal apapun jarang (bukan berarti tidak pernah) menggunakan dan melihat sisi logis, selain semua dinilai menggunakan perasaan. Baterai : 3 Cells 33 Whrs Battery; Sistem Operasi: Windows 10 Home; 4. Lenovo IdeaPad S145. Lenovo IdeaPad S145 mempunyai lebar layar 14 inci dengan resolusi HD. Laptop murah untuk mahasiswa ini
I was looking for a few computers, and my dad was really picky about the battery life. One of them was "Up to 5 hours", another was "4-cell Lithium Ion 43WHr", and another was "6-cell Lithium Ion 62WHr". Which one is longer, 62WHr or 5 hours, and how do you arrive at a solution? asked Sep 5, 2013 at 1310 Jonathan LamJonathan Lam4281 gold badge7 silver badges20 bronze badges 4 It depends on the draw of the laptop, so the laptop, peripherals and how you use the laptop come into play. For example, with the 62WHr battery if the laptop draws about watts, then the battery will last 5 hours. The 43WHr battery at the same watts will last about hours. But if its a low consumption device it could last the same. fixer123427k61 gold badges72 silver badges116 bronze badges answered Sep 5, 2013 at 1316 The correct symbol for it is Wh 1 Wh = 1 Watt * 1 hour = 1 J/s * 3600 s = 3600 J That's the energy stored in the battery, which is completely not related to time. The larger the number, the more energy it supplies. 1Wh means if a device's power is 1W, it can last for 1 hour with that energy. However usage time depends on the power consumption, not energy. On the same energy level, the higher the power, the shorter the battery lasts. Every computer has different power requirements so the time varies. The power isn't even fixed during runtime but varies depending on the CPU load and peripheral devices usage. For example a laptop that has an average power of about 20W uses a 60Wh battery will have 60Wh/20W = 3h of life time. But another 15W laptop can run on the same battery for 4 hours. answered Sep 5, 2013 at 1325 gold badges109 silver badges228 bronze badges As an electrical engineer specializing in technology and automation; Unfortunately the answers above are about as close as you are going to get without more technical data on the system, peripherals, and typical usage stats. The higher the mAh/WHr within the same system with the exact same hardware and the exact same usage paterns; the longer you can stay powered between charges. Just as with cell phones, idle time vs on the web vs on a game vs on an actual phone call... wifi vs cell sygnal, signal strength... all these things affect power consumption on a cell phone, and many of the same factors will affect the "battery life" on any computer, and yes even the most simple cellular phone is a computer, smart phones are just more advanced than the simpler ones. screen size, brightness settings, sound/volume also play into battery consumption. I would suggest carrying a back-up battery pack, again, the higher the mAh number the longer the additional time permitted with this device plugged into you equipment. Dell offers a 12000 mAh pack that is compatible with many of their laptops, I am not sure of other manufacturers. Daniel gold badges120 silver badges158 bronze badges answered Jun 30, 2016 at 1511 ThomasThomas611 silver badge1 bronze badge Li-ion battery, 4 cells refers to how many cells there are parallel X Amps/cell or series X Volts/cell. I have an iphone5 battery. It is V Volts WHr total watts output in 1 Hour So it / V = Amps the battery can supply for one hour, Convert to Milli X 1000 amps X 1000 = 1419 mAmpH milli-thousandth Amps it can supply for 1 Hour max output. So if I used a .25 watt LED light, the iphone battery would supply the LED light for WHr Watts total / .25 watts = 21 hours of use P power-watts total = E volt speed of electricity-difference X I Amps or mAmps*1000 43 WHr / 4 cells = watts per cell 62 WHr / 6 cells = watts per cell The 62 WHr battery is the better one more power per cell gold badges109 silver badges228 bronze badges answered Feb 22, 2017 at 130 3
Trangchủ Sản phẩm Loại pin 3-Cells 33 Whrs 3-Cells 33 Whrs. Showing all 1 result. Yêu thích Removed from wishlist 0. Thêm vào so sánh. Laptop Asus Vivobook X507UA-EJ500T Core i5-8250U/Win10 (15.6 inch FHD) Giá tốt nhất tại: Sendo. 12.990.000 ₫ CHỌN GIÁ TỐT