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Amazon.com: KBT USB Rechargeable 9V Battery: 480mAh Li-ion Polymer Battery with Type C Charging Cable for Smoke Detector/Fire Alarm/Garage Keypad/Guitar/Ride on Toys/Arduino -2 Pack : Electronics
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Amazon.com: KBT USB Rechargeable 9V Battery: 480mAh Li-ion Polymer Battery with Type C Charging Cable for Smoke Detector/Fire Alarm/Garage Keypad/Guitar/Ride on Toys/Arduino -2 Pack : Electronics
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Amazon.com: E-outstanding 9V Battery Holder 2PCS Black 6F22 9V Battery Storage Case Box with 2.1x5.5mm DC Male Plug and Wire Leads for Arduino UNO R3 Battery Clip Container : Electronics
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