(2-Pack) 3.7V 2600mAh Li-ion Replacement Battery for LI11B001F Harman Kardon Onyx Studio 1 2 3 4 Wireless Bluetooth Speaker

Description

🔋 Power your party with unstoppable energy!

This 2-pack of 3.7V 2600mAh Li-ion replacement batteries is designed specifically for Harman Kardon Onyx Studio 1-4 wireless Bluetooth speakers. Featuring premium Grade A cells for stable and safe performance, these batteries offer a precision fit for easy installation. Encased in durable ABS and polycarbonate housing, they protect against physical damage and electrical hazards. Backed by a 24-month warranty, this set ensures extended, uninterrupted music playback and reliable power on the go.