how to recharge battery?
154151
It uses a micro USB charger that is the same as most cell phones. A short USB cable is included and can be used with any USB charger.
154152
Attached the usb cable to a computer or a plug for 3 hrs to fully charge if there is a red light that means it has little battery charge
1923652
use car battery. When you start your car. The alternator will recharge the battery
457363
It recharges just like a phone. To charge your device, plug it into the USB port of the device. To charge the device, plug a mini USB into the small plug and charge it.
226498
It is rechargeable by USB. Not sure about battery because I don't use it much so haven't looked for a battery to change.
168680
I use regular replaceable batteries and it has a little button you push to check them. But I don't see why you cant use rechargeable.
1449422
Twist off the cap of the rechargeable battery. Then, with little round button on top, slide out the prongs of the electrical plug and insert into a receptacle. Red light comes on indicating "charging" and green light comes on when fully charged. All adjustments are a little stiff that keep it clean and waterproof
727927
just keep it plugged in to the usb, I can't see how to replace the battery, no answer from vendor.
671078
Actually, you don't. The battery is rechargeable, but if it fails, just buy a new set. It would cost more to replace the battery.
1986291
The unit recharges via USB. You may connect it to a USB port on your computer with the supplied USB cable, or connect to a regular USB charger. It works with AA batteries too, but these must be recharged in an external charger. Hope this help you.
643337
It comes with its own rechargeable battery. Just make sure you install it properly to charge first use, and let it run right down before charging it again.
1026658
You manually recharge battery by plugging in AC adapter to wall outlet and to unit charging port.
127917
You can't, it runs on batteries....However, you can recharge the battery with a mini usb cable and the correct adapter or connect it to a computer.
328215
I assume you have it installed in your laptop. Just plug your laptop into the wall using your A/C adaptor that came with your computer. Charges the same as your original battery and should give you 4 - 6 hours of continuous use before needing recharged.
56141
Charge it for a while and then try to use it. You can use it while it is plugged up
381384
First drain the battery completely and then hook it up to the charger, or charging cable for 3 hours. (After the first charge you only need to charge it for up to 1 hour and 30 minutes 1 hour at least though)
1354946
Put the battery into the laptop and make sure the power is on. The battery will charge (you should see some indication of this via notification lights on your laptop or, if the computer is turned on, on the desktop screen.) This will indicate that the battery is charging. Once fully charged, you can move to the discharge step. To discharge the battery, turn the AC power (not the computer) off. The computer should continue to run (using the battery only) and you should be able to continue running programs. The on screen battery indicator will show you that the battery is losing it's charge. A full discharge could take 2 - 4 hours or more, depending on how the power use is configured on your system. Once you are nearing the depletion of the battery charge, Windows will put a warning on your screen to turn power back on. If you don't do this, Windows will save the work you are doing and shut down the machine. After a complete discharge, you have to turn the AC power back on for your machine to operate. The computer will be operational and the battery will begin to be recharged at that point.
1808780
There is a USB cable that comes with the portable battery to recharge through your computer or USB AC wall charger. This already has rechargeable batteries inside, you just need to connect this battery to your phone to re-charge.