Home / Electronics / 20V Power Supply Charger for Turtlebox Grande Bluetooth 5.4 Speaker | Replacement, Model GQ48-200300-AU, Wall AC DC Adapter, Charging Cord

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20V Power Supply Charger for Turtlebox Grande Bluetooth 5.4 Speaker | Replacement, Model GQ48-200300-AU, Wall AC DC Adapter, Charging Cord

-17% $ 29 .99 $35.99

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Description

1. Exact 20V 3A replacement power supply matching GQ48-200300-AU OEM specs for Turtlebox Grande outdoor Bluetooth 5.4 speaker 2. 4-in-1 safety chip protection against overcharge, overheat, short circuit to extend your heavy-duty speaker battery lifespan 3. Steady consistent power enables fast full recharges for camping, tailgate and beach loud music sessions 4. Reinforced thick copper DC cord + compact lightweight design, easy to carry as spare backup travel charger 5. Universal 100-240V AC input, tight-fit barrel plug for stable charging without loose connection outdoors

Compatibility: Replacement power supply model GQ48-200300-AU, steady 20V DC output specially tuned Compatible withTurtlebox Grande loud outdoor Bluetooth 5.4 speaker, matches original charging parameters without voltage mismatch or power loss.

Full Multi-Layer Safety Protection – Built-in overvoltage, overcurrent, overheat and short-circuit intelligent chip protection; flame-retardant ABS+PC shell safeguards your heavy-duty outdoor speaker battery from degradation, swelling or permanent damage during long-time charging.

Stable Fast Charging for Outdoor Audio – Delivers consistent smooth power input to Compatible with Turtlebox Grande quickly, minimizes downtime for beach parties, camping, tailgates and backyard gatherings; no audio cutouts while charging your loud portable BT speaker.

Durable Outdoor-Ready Build & Portable Size – Thickened pure copper DC barrel cord with reinforced strain relief prevents wire cracking from frequent plug/unplug; compact lightweight wall adapter easy to stash in backpack, cooler or car as spare/backup charger for trips.

Wide Global Input & Hassle-Free Use – Universal AC input 100-240V 50/60Hz for worldwide travel; plug-and-play design, precise barrel connector creates tight stable fit with Grande speaker charging port, no loose connection issues during outdoor vibration or movement.

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