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18650 Lithium Battery 12v 3000/15000/21000mAh for Microcontroller LED Outdoor Light Bluetooth Speaker Audio Backup Power Supply

18650 Lithium Battery 12v 3000/15000/21000mAh for Microcontroller LED Outdoor Light Bluetooth Speaker Audio Backup Power Supply

by Hobby Hub

£8.33

18650 Lithium Battery 12v 3000/15000/21000mAh for Microcontroller LED Outdoor Light Bluetooth Speaker Audio Backup Power Supply

Prices updated 25 Jun 2026

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Product Description

18650 Lithium Battery 12v 3000/15000/21000mAh for Microcontroller LED Outdoor Light Bluetooth Speaker Audio Backup Power Supply

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