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 .
Makerfocus 3.7V Lipo Battery 10000mAh Lithium Rechargeable Battery 9065115 with Micro PH2.0 Plug for Raspberry Pi UPS Board
Sale price $2079 $20.79