About this item

• World Wide Input Voltage 100-240VAC 50/60Hz OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection) Tested Units. In Great Working Condition. UpBright 30 days Refund. 24 Months Exchange.
• UpBright New Global 5V AC / DC Adapter Compatible with Gemini Sound Model GGO-230L GGO230L 3.7V 4.5A DC3.7V 4.5Ah 3.7 Volt 4500 mAh 3.7 Volts 4.5 Ah 3.7VDC 4500mAh Rechargeable Lithium ion Li-ion Liion Battery Pack 50W Dual 3" Portable Bluetooth Boombox LED Party Lighting Wireless IPX5 Waterproof Speaker DC5V 5.0V 5VDC DC5.0V 5.0VDC 5 V 5.0 VDC USB A to USB-C USB Type C USBC Charging Port Class 2 Switching Power Supply Cord Cable PS Wall Home Charger Mains PSU
• Compatible with: Gemini Sound GGO-650L GGO650L 3.7V 6000mAh 6.0Ah 6Ah 22.2Wh 6000 mAh 6.0 Ah 6 Ah 22.2 Wh 3.7VDC Rechargeable Lithium ion Battery 60W 100W 6.5" Portable Bluetooth Karaoke LED Party Lighting Wireless Speaker Power Supply; Gemini Sound GGO-2650L GGO2650L 7.4V 6000mAh DC7.4V 7.4 Volt 7.4 Volts 7.4VDC Lithium ion Battery Pack 200W Dual 6.5" Portable Bluetooth Karaoke LED Party Lighting Wireless Speaker Power Supply;
• ⚠️!!!Tips: Rechargeable batteries don't last forever, the average battery last 1 to 3 years. If the battery is old/dead, it will not accept a charge. But not charger's problem. If you're not sure whether battery or charger is dead or not. You must have a volt meter in order to tell whether or not a charger is working.
• Compatible with listing item ASIN: B0C8L9CJ1N -- Gemini Sound GGO-230L 50W Bluetooth Speaker Boombox: Portable Wireless IPX5 Waterproof Speaker with FM Radio, LED Party Lighting, Power Bank, and Long-Lasting Rechargeable Battery / B0CQN34DP4 -- Gemini Sound GGO-650L - 100W 6.5” Portable Bluetooth Karaoke Speaker with LED Party Lighting, Wireless Microphone, TWS, USB Playback, FM Radio / B0CQMWLDQ8 -- Gemini Sound GGO-2650L - 200W Dual 6.5” Bluetooth Party Speaker