High-Power 24V 30Ah/40Ah 18650 Lithium-Ion Battery Pack for Wireless Speakers
Premium 18650 lithium-ion cells ensure ultra-stable power output and extended lifespan. Advanced BMS protection prevents overcharge, over-discharge, and short circuits for maximum safety. High-density energy storage with precise spot-welded nickel strips for minimal resistance. Durable ABS casing with shockproof design withstands rugged outdoor use. Ideal for high-performance wireless speakers, DJ equipment, and portable PA systems. Compatible with most 24V audio setups for festivals, parties, or professional events. Customizable capacity (30Ah/40Ah) for varying runtime needs. Lightweight yet powerful—perfect for mobile sound solutions. Bulk order discounts available for resellers and event organizers. Global shipping with wholesale pricing.