Mackie GB-100 Rechargeable Replacement Battery for Thump GO and ShowBox Portable Loudspeakers

Unlock All-Day Wireless Audio with Genuine Mackie Power

Fuel your Mackie Thump GO portable loudspeaker with the GB-100 battery pack—the authentic, high-performance rechargeable lithium-ion solution from B&H Photo. Designed exclusively for the Thump GO series, this battery delivers pro-grade endurance for busking, parties, streaming, or any on-the-go audio adventure.

Key Features:

• Massive Runtime: Up to 12 hours of playback at moderate volume levels, or 6-8 hours at max output (200W peak). Powers through full events without skipping a beat.
• Easy Hot-Swap: Effortlessly installs into your Thump GO—no tools required. Swap batteries mid-set while the speaker stays powered via AC or USB-C passthrough.
• Smart Power Management: 7,400mAh / 26.6Wh capacity with built-in BMS for overcharge, overheat, and short-circuit protection. Real-time LED battery indicator on the pack and speaker.
• Thump GO Exclusive: Perfect fit for all Thump GO models (e.g., Thump GO 5", 8", 12"). Not compatible with Thrash series.
• Fast & Flexible Charging: Recharges in 4 hours via USB-C (up to 30W PD). Charge on the go with a power bank or laptop.
• Battle-Ready Build: IPX4-rated splash resistance, shockproof housing, and lightweight design (1.7 lbs) for portable PA reliability.

Why Choose GB-100 from B&H?

B&H-exclusive authenticity ensures peak performance and warranty coverage. Pair it with a spare for 24/7 operation—ideal for DJs, musicians, and event pros who can't afford downtime.

Dimensions: 6.3" x 3.3" x 1.7" | Weight: 1.7 lbs | Warranty: 1-Year Mackie Limited (via B&H).