If a cell phone battery needs about 30,000 joules of energy to be fully charged and I produce 30 watts (5 volts at 6 amps/second) would it not take me about 16
If a cell phone battery needs about 30,000 joules of energy to be fully charged and I produce 30 watts (5 volts at 6 amps/second) would it not take me about 16
![CyberPower Systems 510 Watt / 850 VA 850VA CP AVR LCD PANEL UPS TWR 9OUT 5-15R USB/DB9 RJ11-45/COAX 3YR / 1080 Joules / AC 90-240 V | Dell Canada CyberPower Systems 510 Watt / 850 VA 850VA CP AVR LCD PANEL UPS TWR 9OUT 5-15R USB/DB9 RJ11-45/COAX 3YR / 1080 Joules / AC 90-240 V | Dell Canada](https://snpi.dell.com/snp/images/products/large/en-ca~A8581990/A8581990.jpg)
CyberPower Systems 510 Watt / 850 VA 850VA CP AVR LCD PANEL UPS TWR 9OUT 5-15R USB/DB9 RJ11-45/COAX 3YR / 1080 Joules / AC 90-240 V | Dell Canada
![Original PCB USB & microSD holder board battery 361 00035 06 USB black rubber cap for Garmin Edge 1000/EXPLORE 1000/Approach G8|Tablet LCDs & Panels| - AliExpress Original PCB USB & microSD holder board battery 361 00035 06 USB black rubber cap for Garmin Edge 1000/EXPLORE 1000/Approach G8|Tablet LCDs & Panels| - AliExpress](https://ae01.alicdn.com/kf/Hc68b55eebae44925a4a568bc766cf571f/Original-PCB-USB-microSD-holder-board-battery-361-00035-06-USB-black-rubber-cap-for-Garmin.jpg)