JBL Flip 4 Specialized Battery Replacement Solution | Lithium Battery For JBL Bluetooth Speaker |

JBL Flip 4 Specialized Battery Replacement Solution

A high-performance replacement battery specifically designed for JBL Flip 4 and Flip 4 Special Edition Bluetooth speakers. Utilizing premium lithium polymer cells, it delivers a stable 3000mAh capacity while maintaining the original dimensions (30×8.9×91.5mm). Effectively resolves issues like reduced battery life and low charging efficiency, giving your portable speaker a new lease on life.

I.Key Advantages

• Precise Compatibility

Tailored for JBL Flip 4 and Special Edition models with perfectly matched interfaces and installation structure；

Slim dimensions (30×8.9×91.5mm) ensure seamless integration into the device's internal space.

• Long-Lasting Performance

Full 3000mAh capacity restores the speaker's original battery life Stable 3.7V output ensures pure, undistorted sound quality

• Multiple Safety Protections

Smart protection board with triple protection against overcharge, over-discharge, and short circuits

Grade A lithium polymer cells with over 500 charge cycles

• Internationally Certified Quality

Certified by CE, RoHS, and EMC standards

Lead-free environmentally friendly manufacturing process

II.Application Scenarios

• Daily Commuters: Extend music playback time during daily travels
• Outdoor Enthusiasts: Provide continuous music power for hiking, picnics, and other outdoor activities
• Repair Services: Serve as standard maintenance parts to improve service efficiency
• Electronics Retailers: Complete accessory product line to meet customer replacement needs