Party Speaker with Lithium Battery

Compatible with: EcoBoulder EcoBoulder + EcoBoulder Pro EcoBoulder Max Eco Tundra EcoBoulder Extreme EcoTrek Battery Type: Lithium Iron Phosphate Rating 12.8V / 6000mAh / 76.8Wh Caution: RISK OF ELECTRIC SHOCK - Please use care and follow user guide instructions when attempting to replace battery