High-Performance replacement battery for Jbl FG6CELL21700G, Grade A cells
The replacement battery for Jbl FG6CELL21700G from Batteryboss.net will be your best choice. We offer a high-quality battery at a more reasonable price. Our Jbl FG6CELL21700G batteries can be charged/discharged for at least 600 cycles. Being made of ABS plastic case and the original IC protection chip, it could give you the new experience of excellent durability.
With first-class quality assurance, the battery for Jbl FG6CELL21700G provides protections of voltage, short circuit, charging time, ESD, and so on. Each Jbl FG6CELL21700G battery has passed a series of safety certifications, such as CE, UL, ROHS, ISO9001/9002. It will be rigorously tested by our technicians before being shipped to your hands. We will try our best to select a high-quality Jbl partybox 520 battery for you.
In addition, we provide 30-Day Money Back Guarantee and a One-Year Warranty for you. If you have any dissatisfaction after receiving the battery for Jbl FG6CELL21700G, you can click the link to find more details about our Returns and Warranty service. Please rest assured to purchase from us!
Compatible Part Numbers
FG6CELL21700G
Compatible Model Numbers
for Jbl partybox 520

Warning About The Jbl FG6CELL21700G Batteries
If your capacity drops faster than you think, it means you should treat your Bluetooth Speakers Battery in time. Do not leave your Jbl battery FG6CELL21700G dormant for long periods. We recommend using the battery at least once every two to three weeks. It's a good idea to store the laptop part in a dry and cold place if it is not used. Clean the battery's metal contacts with rubbing alcohol on a damp cloth. Clean contacts increase energy efficiency. Turn off the wireless devices. This will save the Jbl FG6CELL21700G battery replacement power. Batteries degrade more quickly when they’re hot.
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