Original-spec 3.7v 3000mAh Lithium Battery Replacement for JBL Flip Essential Bluetooth Soundbox

Specifications

 Company Profile

Product Overview

For music enthusiasts who own a JBL Flip Essential Bluetooth soundbox, when the battery's endurance of the soundbox declines and affects the uninterrupted listening experience, a high - quality replacement battery becomes extremely crucial. Our carefully launched original - spec 3.7V 3000mAh lithium battery is precisely tailored to solve this problem, aiming to rejuvenate your JBL Flip Essential Bluetooth soundbox and make it your reliable companion on your musical journey once again.

Core Advantages

I.Original Specifications, Perfect Fit

This battery is designed and manufactured in strict accordance with the original specifications of the JBL Flip Essential Bluetooth soundbox. The precise 3.7V voltage and appropriate 3000mAh capacity ensure a perfect match with the soundbox. Without any complex debugging or modification, it can be easily installed into the battery compartment of the soundbox.

II.High - Quality Materials, Excellent Performance

We fully understand the importance of battery quality for the performance and safety of the soundbox. Therefore, when it comes to material selection for the battery, we make no compromises and adopt high - quality lithium - ion cells. These cells have advantages such as high energy density and low self - discharge rate, which can effectively enhance the battery's endurance and service life. 

III.Long - Lasting Endurance, Enjoy Music Uninterrupted

The large 3000mAh capacity design provides powerful power support for the JBL Flip Essential Bluetooth soundbox. Compared with some ordinary batteries, it can significantly extend the playback time of the soundbox. 

Application

I.Personal & Daily Use

• Short Outdoor & Leisure Trips: Ideal for weekend park picnics, beach walks, or parent-child outings—this 3000mAh original-spec battery delivers 3-4 hours of max-volume playback. 

• Home Daily Companion: Perfect for apartments, dorms, or small homes—use it for background music while cooking, working, studying, or relaxing. The 6-8 hours of 50% volume playback covers daily needs, and the original-spec design avoids compatibility issues or voltage fluctuations that damage the speaker.

• Reliable Backup Power: A must-have spare for frequent users—commuters, gym-goers, or impromptu gathering hosts. With a 5% monthly self-discharge rate, it stays ready for 2-3 months in storage, ensuring your Flip Essential never runs out of power when you need it most.

II.Business & Professional Use

• Speaker Repair Shops & Refurbishers: Core stock for JBL repair shops and used speaker sellers. The 1:1 OEM match eliminates compatibility testing hassle, and the “original-spec” selling point attracts customers wanting to restore the Flip Essential to factory performance—boosting repair satisfaction and resale value.

• Small Business Ambient Music: Suitable for small cafes, bookstores, or home studios. The 6-8 hour runtime covers half-day continuous use, and the original-spec power delivery ensures consistent sound quality that enhances customer experience—no sudden volume drops or glitches.

• Cross-Border & Niche E-Commerce: High-demand for sellers targeting “original quality” buyers on Amazon, eBay, or independent sites. 

Workers Production

Product Package

Competitive advantages

I.Original-Spec Replication – Perfect Match to JBL Flip Essential’s Factory Standards

Unlike generic batteries that only approximate voltage or capacity, our battery is engineered to exact OEM specifications for the JBL Flip Essential: 3.7V nominal voltage, 3000mAh true capacity, identical connector type, and precision-machined dimensions (0.03mm tolerance). 

II.True 3000mAh Capacity – Consistent Runtime as the Original Battery

Many generic replacements inflate capacity claims (e.g., labeling 2000-2500mAh as 3000mAh) to attract buyers. We use professional calibration equipment certified by international standards to verify that every battery delivers a true 3000mAh—matching the JBL Flip Essential’s original runtime (6-8 hours at 50% volume, 3-4 hours at max volume). 

III.Premium Materials & OEM-Grade Quality Control – Durable & Reliable

We use the same grade of lithium cells and connector materials as JBL’s original batteries, avoiding the low-quality components found in cheap generics. Every unit undergoes an 8-step quality control process that mirrors OEM standards: raw material inspection (A-grade lithium cells), capacity calibration, voltage stability testing (matching Flip Essential’s power demands), fitment checks on real JBL Flip Essential speakers, leakage detection, temperature resistance testing (-10℃ to 45℃), cycle life simulation, and certification validation (CE/RoHS). This rigorous process guarantees consistent performance, with no unexpected failures or safety risks.

Certification

FAQ

Q1: Is Foshan Softchip Electronics Co., Ltd. an original factory?

A: Yes, Foshan Softchip  Electronics Co., Ltd. is an original factory. We directly engage in product manufacturing, eliminating intermediary links and enabling us to offer customers more cost-effective products.

Q2: How many years of production experience does your company have?

A: Our company has 13 years of production experience. Over the long-term practice, we have accumulated rich technical and management expertise, allowing us to efficiently and steadily produce high-quality products.

Q3: Does your company have complete production equipment?

A: Absolutely. We possess complete and advanced production equipment that covers all aspects from raw material processing to finished product assembly. This provides a solid hardware guarantee for the quality of our products.

Q4: What are the main products your company produces?

A: Our company mainly produces batteries for various models of JBL speakers and iPhone batteries. These products undergo strict quality inspections and have stable and reliable performance.

Q5: Is there a guarantee for product supply when cooperating with your company?

A: There is definitely a guarantee. As an original factory, we have strong production capacity and a stable supply chain system. We can arrange production in a timely manner according to customer needs to ensure on-time and sufficient supply.