JBL Charge 4 red light glowing.
You charge JBL Charge 4 Bluetooth speakers conveniently via the USB-C charge port, and to get the shortest charge time and fullest charge when the Charge 4 runs dead, use a large enough USB-C power adapter.
According to the specs for this speaker the nominal time it takes to recharge the JBL Charge 4 Bluetooth speaker is four (4) hours even. This assumes a 5 volt, 2.3 amp, 11.5 watt charger with a USB-C plug.
On a full charge, the JBL Charge 4 speaker can play for up to twenty (20) hours from a single charge, due to its 7,500 mAh, 3.6 volt, 27 watt-hour lithium ion polymer battery. But when you play it extra loudly, especially with lots of bass, you will see significantly shorter playing time. We’ve seen this speaker run dead in around thirteen hours when run at full volume. So to get the most charge time from it, power conservation is key. Only play it as loudly as you need to.
If you own this speaker over a few to several years, you may notice that the time it plays from a single charge decreases as the speaker ages. This is normal for devices like this one, that rely on lithium ion polymer batters.
But by exercising the battery, you can slow this decline. So to work out the JBL Charge 4, run the battery dead and charge it again every three to six months when not in use.
Also, we suggest that you not leave the speaker plugged into a charger once it is fully charged. Once the battery gauge completely goes out, disconnect the speaker immediately to prevent overcharging and battery damage.
Shows how to pair Amazon Echo to Bluetooth speakers. These include the generation 1 and…
Many speakers including this one, feature a status light that glows red while charging /…
Many speakers, including this one, feature a status light that glows red while charging /…
Here we cover the Amazon Echo Dot 3rd generation power cable specs. This is the…
The Sony SRS XB32 speaker charging indicator is a small LED light in the back…
Here we cover the Echo Dot 3rd generation power adapter specs. This is the wall…