For Raspberry Pi

The best Raspberry Pi is designed for learning computer programming education, only a credit card-sized microcomputer, its system is based on Linux. There are many interfaces, and communication with peripheral devices is also relatively convenient.  You can use USB, LAN, HDMI after plugging in .

UPSPack V3 Plus

MakerFocus Raspberry Pi Expansion Board UPSPack Standard Power Supply -RPi V3P

Sale price $9.99 Regular price $12.99
Save $3
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Raspi UPS HAT Board

MakerFocus Raspberry Pi Battery Pack UPS HAT Board with 4 LED Power Indicator(2600mAh Battery)

Sale price $25.65 Regular price $26.99
Save $1.34