A decent Ultimate Ears Wonderboom speaker charger is a USB AC charger that supplies at least 2.1 amps at 5 volts (12 watts or more). Note that currently, Ultimate Ears does not provide a compatible USB charger with this speaker. So, you’ll need to get one elsewhere. These typically cost between ten and forty US dollars.
Ultimate Ears Wonderboom Speaker Charger: Which to Buy
We’ve successfully charged our Ultimate Ears Wonderboom Bluetooth speaker with the chargers, listed below. Each works quite well as replacement for any charger that worked before needing replaced. Note that all these chargers sport at least one USB A type female connector. You’ll need an AC adapter like these to connect your speaker if you wish to use the yellow USB charging cable that comes with the speaker. Or, use a longer cord if you so desire, but make sure it supports full power USB charging. If not, your speaker will charge more slowly, and may not fully charge at all. So pick a thick USB cord.
1. RavPower 24 Watt Dual USB Wall Charger
This charger replacement is available at Amazon.com. At under twelve dollars US, this dual USB port AC wall charger fits easily into a purse or luggage for convenient portable use. But it’s not so tiny that you’ll lose it too easily.
2. Gearmo Ten Port USB Charging Station
This beefy home wall charging station puts out all the amperage you need for charging your speaker. It delivers full USB power on each and every one of its ten output ports. This means that you won’t raise the speaker charging time when you charge more than one mobile device through it. In fact, this ten port charger offers sufficient juice to recharge all models in the Ultimate Ears family of portable Bluetooth speakers that have USB charging ports. Find this useful accessory here at Amazon.com. We also reviewed this charging station here. It works well as a battery charger replacement for this speaker.
3. CE Tech 4 Port USB Wall Charger
This CE Tech charging station is another substantial charger replacement, well designed for quickly charging most Ultimate Ears speakers in as few hours as possible. Buy this well built USB power hub on eBay for under thirty US dollars here.
4. GE Jasco Y14 11307 USB Charger Replacement, 2.1 Amp, Dual USB Ports, with Night Light
This charger is available at Amazon.com. See a similar speaker charger’s product page at Amazon.com, here. At less than twelve dollars, this dual port AC USB wall charger, with its folding plug prongs, is little enough to fit in any mobile device accessory travel bag. It also works well when you take your speaker on vacation. Why? Because it contains a bright night light, which makes finding your way around unfamiliar hotel rooms a breeze. See our GE Jasco 2.1 Amp USB Charger Replacement, Y14 Review post for more details on this affordable and useful charger replacement for the Ultimate Ears Wonderboom speaker.
5. JBL Charger Replacement for the Xtreme and Charge Models, Also Works on the Ultimate Ears Wonderboom Speaker
Finally, if you happen to have bought the JBL Charge 3 speaker, you likely received this AC charger. It charges the speaker quite effectively. See our JBL Charge 3 Bluetooth Speaker USB AC Charger Adapter Specs for more details.
So, we hope this short list of compatible AC USB chargers helps you choose a suitable charger replacement for this model.