Partybox 100 Speaker Batteries High Capacity 7.2V 5200mAh Lithium Battery for JBL Partybox 100 Bluetooth Speaker

Specifications

	Brand Name	Softchip
	Place of Origin	Guangdong, China
	Model Number	SUN-INTE 260
	Size	106.4*104.8*46.3mm
	Volt	7.2V
	Capacity	5200mAh
	Usage	For JBL Partyboxt 100  Bluetooth Speaker
	Certificate	Ce Rosh EMC
	Warranty	12 months
	OEM/ODM	Acceptable

Product Overview

Give your JBL Partybox 100​ a reliable power upgrade with the 7.2V 5200mAh​ high-capacity lithium-ion replacement pack, designed for longer play sessions, stable voltage under load, and true drop-in compatibility.

Engineered for parties, events, and mobile gigs, this battery helps restore your speaker’s runtime while maintaining clear, consistent audio from full to low charge. With robust construction and integrated safety features, it’s a dependable spare that reduces downtime and keeps the music going when you need it most.

This pack is built around quality Li-ion​ cells with a stable discharge curve to minimize output fluctuation as the battery level drops. The compact form factor and connector alignment match the Partybox 100​ battery compartment, supporting a straightforward installation experience. An integrated protection circuit helps guard against overcharge, overdischarge, and short circuit, supporting safer day-to-day operation and dependable cycle life.

The JBL PartyBox 100 is a portable speaker rated for up to 12 hours​ of playtime on a built-in 14.4V 2500mAh​ Li-ion battery; replacement batteries are commonly offered by third parties due to limited official options. When selecting a pack, ensure the connector type, polarity, and dimensions match your unit, and verify the battery management system (BMS) includes overcharge, overdischarge, and short-circuit protection.

Application

•Live Events & Back-to-Back Gigs: Keep performances flowing with a quick-swap spare that reduces changeover time between sets or venues.

•DJ & Mobile Performers: Maintain consistent output and reduce recharges with a reliable high-capacity pack that supports long sessions.

•Event Rentals & AV Companies: Stock spare batteries for faster turnarounds and improved service reliability to clients.

•Outdoor Gatherings & Tailgating: Depend on stable voltage and ample capacity where power outlets are limited, from backyard BBQs to campsites.

•Home & Backyard Use: Extend play sessions during family gatherings, karaoke nights, or poolside parties without interruption.

•Commercial Installations & Mobile Staging: Ensure reliable backup power for venues or mobile stages that require dependable uptime.

Production Line

Workers Production

Quality Inspection Area

Product Package

Why Choose Us?

•Precision Fit for JBL Partybox 100: Designed to match the battery compartment and connector layout for a true drop-in replacement with no custom wiring.

•Optimized Capacity & Weight: The 7.2V 5200mAh​ configuration balances energy density and portability, making it easier to handle during installs and swaps.

•Stable Voltage Under Load: Maintains clear, consistent audio output as the battery level changes, reducing performance drop during peaks.

•Built-In Safety: Integrated protection against overcharge, overdischarge, and short circuit​ supports safer operation and longer cycle life.

•Fast, Hassle-Free Installation: User-friendly setup gets your speaker back online quickly—ideal for time-sensitive events and rental operations.

•Wholesale & B2B Ready: Volume pricing, flexible shipping, and OEM/ODM​ options to support resellers, event suppliers, and integrators.

•Dedicated Support: Pre-sale compatibility checks, installation guidance, and after-sales service to ensure a smooth experience from order to delivery.

Certification

FAQ

Q1: Will the 5200mAh battery increase the playtime of my JBL Partybox 100?

A: Absolutely. This 5200mAh high-capacity lithium battery provides significantly more milliamp-hours than the standard factory battery. By upgrading to this 7.2V premium battery pack, you can enjoy extended "Plugged-out" playtime, making it perfect for long parties and outdoor events where power outlets aren't available.

Q2: Is this 7.2V 5200mAh battery safe for the JBL Partybox 100 charging system?

A: Yes. This replacement battery is engineered with a built-in Battery Management System (BMS). It protects your JBL Partybox 100 against overcharging, deep discharge, and overheating. It is fully compatible with the original JBL AC adapter and internal charging logic.

Q3: How do I know if my JBL Partybox 100 needs a battery replacement?

A: Common signs include the speaker only turning on when plugged into AC power, the battery percentage dropping rapidly, or the speaker shutting off at high volumes. Replacing your old cell with this 5200mAh rechargeable lithium-ion battery will restore its original portability and punch.

Q4: Is the installation of the Partybox 100 battery difficult for a DIY repair?

A: The JBL Partybox 100 battery replacement is a straightforward DIY task. You will need to remove the screws from the back panel to access the battery compartment. This battery features the correct plug-and-play connector, so no soldering is required to get your speaker back to full power.

Q5: What is the lifespan of this 5200mAh replacement lithium battery?

A: This high-quality battery is rated for over 500-800 charge cycles. To maximize the lifespan of your JBL speaker battery, we recommend avoiding total depletion (0%) and storing the speaker in a cool, dry place when not in use.