High-Power Replacement Battery|Powerful 5000mAh 21.6V Battery Pack |Perfect Fit for Partybox 520 Speaker|High Performance and Reliable |Partybox 520 Speaker Specialized 21.6V 5000mAh Replacement Battery
Specifications
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Brand Name | Softchip |
| Place of Origin | Guangdong, China | |
| Model Number | FG6CELL21700G | |
| Size | 25.3*93*89.5mm | |
| Volt | 21.6V | |
| Capacity | 5000mAh | |
| Usage | For JBL Partybox 520 720/Boombox 4 Bluetooth Speaker | |
| Certificate | Ce Rosh EMC | |
| Warranty | 12 months | |
| OEM/ODM | Acceptable |
Product Description:
Designed exclusively for JBL PartyBox 520 Bluetooth Speaker, this replacement battery features a powerful 21.6V voltage and 5000mAh high capacity, exceeding the original battery's performance to deliver extended playback time.
Adopting high-density lithium-ion battery cells and advanced power management technology, it ensures stable current output even under high-power operation, perfectly matching the speaker's powerful sound and dynamic lighting system.
The battery pack is engineered with a precision-fit structure, complying with the original equipment's size and interface standards for seamless installation without any modifications.
Equipped with a built-in smart protection board, it provides comprehensive safeguards against overcharging, over-discharging, short circuits, and overheating, effectively extending battery lifespan while protecting the speaker from potential damage.
Application
•Large - scale Outdoor Parties: This 21.6V 5000mAh replacement battery can provide long - lasting power to the speaker, allowing the music to play continuously throughout the party without worrying about running out of power and interrupting the joyful atmosphere, ensuring that the party remains lively.
•Commercial Event Performances: In commercial events such as shopping mall openings and product launches, the speaker needs to work stably for a long time.
•Family Gatherings and Entertainment: During family gatherings, when everyone sits together singing and dancing, the Partybox 520 speaker can add a lot of fun.
•Outdoor Camping and Adventures: In outdoor camping or adventure activities, carrying the Partybox 520 speaker equipped with this battery can play music around the campfire at night, relieving travel fatigue and creating a warm and romantic atmosphere, making camping life more colorful.
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Product Package
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Competitive Advantage:
•Ultra - large Capacity: The 21.6V 5000mAh battery capacity is at the leading level among similar products. Compared with ordinary batteries, it can provide a longer battery life, greatly reducing the number of charges. Users can use the speaker for a longer time without frequently looking for charging ports.
•High - quality Battery Cells: It uses high - quality battery cell materials with higher energy density and more stable performance. It can effectively reduce the self - discharge rate of the battery, extend the battery's service life, and ensure safety during the charging and discharging process, reducing potential safety hazards.
•Precise Fit: Specially designed for the Partybox 520 Bluetooth speaker, it perfectly matches the battery compartment and circuit system of the original device. It is easy and quick to install, and can be directly replaced without any modification to the speaker, without affecting the normal functions and performance of the speaker.
•Fast Charging: It supports fast - charging technology and can fully charge the battery in a relatively short time. Compared with traditional charging methods, it greatly saves users' waiting time, allowing the speaker to be put into use more quickly and meeting users' music needs anytime and anywhere.
Certification
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FAQ
A1:Yes. This 21.6V 5000mAh PartyBox battery replacementis designed for PartyBox 520 and PartyBox 720 Bluetooth speakers, providing reliable power as a replacement for the original battery.
A2:This PartyBox replacement batteryfeatures a 21.6V 5000mAh capacity, providing stable and long-lasting power for Bluetooth speaker playback and party use.
A3:Yes. This rechargeable lithium battery is designed for high-power Bluetooth party speakers, delivering stable energy for PartyBox speaker systems.
A4:Playback time depends on volume level, lighting effects, and usage conditions. Generally, this 5000mAh PartyBox battery replacement provides extended playback for your speaker.
A5:Yes. This Bluetooth speaker replacement battery uses high-quality cells and includes multiple protection features such as overcharge, over-discharge, and short-circuit protection for safe and reliable performance.
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