This battery pack turns the Strompi V3 into a full-fledged UPS solution. The battery pack is available as a third power source, is monitored and automatically recharged. It is based on LiFePo4 technology and offers several essential advantages over standard lithium-ION structures: - increased safety, as no chemical self-ignition is possible - a much longer service life than lithium ION technologies - greater temperature range - more charge cycles - the battery is connected to an external device during operation Power source automatically charged Protective circuits against overcharging, short-circuit and deep discharge are integrated in the battery electronics. https://elecena.pl/product/28015802/joy-it-battery-pack-for-raspberry-pi-and-arduino-with-ups-feature 2025-03-12 https://elecena.pl/product/28015802/joy-it-battery-pack-for-raspberry-pi-and-arduino-with-ups-feature 2025-05-22 https://elecena.pl/product/28015802/joy-it-battery-pack-for-raspberry-pi-and-arduino-with-ups-feature 2025-09-17 https://elecena.pl/product/28015802/joy-it-battery-pack-for-raspberry-pi-and-arduino-with-ups-feature 2026-05-03 https://elecena.pl/product/28015802/joy-it-battery-pack-for-raspberry-pi-and-arduino-with-ups-feature 2026-07-10 https://elecena.pl/product/28015802/joy-it-battery-pack-for-raspberry-pi-and-arduino-with-ups-feature 2026-08-25