The JBL Xtreme (Extreme) Bluetooth speaker comes with an AC charger cord, discussed here. Moreover, this charger fully recharges the speaker’s built in power bank in roughly four hours. Then, the Xtreme plays for up to fifteen hours at average volume levels before needing another charge. So here, we give the JBL Xtreme speaker charger specs and relevant details. We also show how you use it to charge this hefty yet portable power bank speaker.
Firstly, the JBL Xtreme speaker charger is black in color, as we see next. Plus, it has one barrel type DC power output plug. Finally, a detachable AC power cable connects the power converter box to a standard wall outlet.

JBL Xtreme Speaker Charger Specs
Model Number: NSA60ED-190300. Input: 100-240 volts, 50-60 Hertz, 1.5 Amps Max. Further, the output is 19 volts DC, 3 amps Max. 57 watts. Positive center on the DC output plug. Made in China. UL Listed E312159 A.V. Power Supply.

Energy verified. Manufacturer: Shenzhen JingQuanHua Electronics Co. LTD. Other numbers found on the label: SU10551-15001. MSIP-REM-JQH-NSA60ED-195305. A/S 82-2-523-5504.
About the Attached Cables
This charger comes in two pieces. First, we have the DC cable that’s permanently attached to the power supply box. Next is an AC “cheater” style cord that plugs into the the other end of that box.
The AC Part of the Charger Cord
Next, we show the AC input plug on that box. This is indeed a pretty standard, non polarized AC cord. So that means that you can insert the cord here either way. Furthermore, the standard 110 volt AC plug on the other end of the cable is non polarized.

Plus, the end of the AC cord that plugs into the power supply is about five eights of an inch long and a quarter inch wide, as shown next.

Also, the standard 110 volt AC plug on the other end of the cord is non polarized.
Next, we move on to the other connector in this power adapter.
The DC Output Part of the Charger Cord
In addition, the part of the DC output jack the goes inside the speaker measures around 0.3 inches or 8 mm long, as shown next.

This DC plug has a notch near the tip to enhance secure holding when connected to the speaker, as seen in the last picture. Moreover, this plug is about three sixteenths of an inch wide, or roughly 5 mm. But we claim no degree of precision on these measurements.

How to Use the JBL Xtreme Speaker Charger
You connect the charger cord and speaker together via the DC cable and its barrel connector for recharging the internal batteries as we see next. The Xtreme speaker has one DC input plug, labeled Power, inside its port panel just beneath the orange zipper. See this port that we point out with the green arrow in the next picture.

Finally, use this input to recharge the speaker with this accessory charger cord.


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Revision History
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- 2022-09-09: First published.