![how to reduce the current without changing voltage for charging a 9 v battery - Electrical Engineering Stack Exchange how to reduce the current without changing voltage for charging a 9 v battery - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/xFmv1.png)
how to reduce the current without changing voltage for charging a 9 v battery - Electrical Engineering Stack Exchange
![High Voltage, High Current Battery Charger Works with All Converter Topologies, Any Battery Configuration | Analog Devices High Voltage, High Current Battery Charger Works with All Converter Topologies, Any Battery Configuration | Analog Devices](https://www.analog.com/-/media/analog/en/landing-pages/technical-articles/high-voltage-high-current-battery-charger-works-with-all-converter-topologies/figure4.png?la=en&imgver=1)
High Voltage, High Current Battery Charger Works with All Converter Topologies, Any Battery Configuration | Analog Devices
![Is it okay to use a power supply that provides slightly more voltage and amperage than what's rated? - Electrical Engineering Stack Exchange Is it okay to use a power supply that provides slightly more voltage and amperage than what's rated? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/mfuv5.jpg)
Is it okay to use a power supply that provides slightly more voltage and amperage than what's rated? - Electrical Engineering Stack Exchange
![Can I use a lower voltage charger to not fully charge my 52v battery and extend it's life? : r/ebikes Can I use a lower voltage charger to not fully charge my 52v battery and extend it's life? : r/ebikes](https://external-preview.redd.it/oGVDXSmF75v1g-20W5AUzru_IPY0RVVa92v69HAidE8.jpg?auto=webp&s=4c927a6dd5b39bf26045392dfd48024627902151)