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3000mAh Lithium Ion 7.2 V Rc Battery With Built In BMS For Small Electric Unicycles, Scooters, Toys, And Bicyls 24V 3Ah 7S1P 25.2V 29.4V From Maryliu278, $61.17 | DHgate.Com
24V 3Ah 7S1P 25.2V 29.4V 3000mAh Lithium-ion Battery Pack for Small Electric Unicycles Scooters Toys Bicycle Built-in BMS - AliExpress