Lithium ion Battery 18650 2S 3000mah 7.4V Rechargeable Battery For megaphone,speaker,Small Player,With XH2.54-3P plug An 3 Wires

Lithium ion Battery 18650 2S 3000mah 7.4V Rechargeable Battery For megaphone,speaker,Small Player,With XH2.54-3P plug An 3 Wires

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