LiitoKala 7.2 V / 7.4 V / 8.4 V 18650 lithium battery 2600 mA Rechargeable battery pack megaphone speaker protection board
USD 9.50USD 15.83
LiitoKala 7.2 V / 7.4 V / 8.4 V 18650 lithium battery 2600 mA Rechargeable battery pack megaphone speaker protection board