@Dave, assuming that there’s nothing wrong with the digital camera itself, this normally signifies that the battery is on the finish of its useful life for the camera. Cameras are excessive-drain units, which means that they require extra current than different units. The battery might have four.2V, but can now not keep that voltage output on the required amperage. As soon as a traditional load is utilized to the battery, it’s voltage drops shortly to a low or unusable point.

When charging from the USB port, phone charges for about a minute, then gives battery full studying. Installing identical batteries within the other “power pack” that initially failed. Batteries are the only thing that fail and each with tabs are easily replaced once unit is opened.

wouldn't reply or give me “time of day” once I requested by cellphone and e-mail the battery specs. First, attempt charging it from a computer’s USB port as an alternative of a wall charger. A pc’s USB port is meant to restrict present to 500ma at 5v. Hi Ken, sure, I’m no skilled, however I suppose you’re appropriate in that totally charging your battery like this will scale back it’s lifespan to be able to offer you maximum run time. Remember that if charged too quickly, it might attain 4.2V with out being full.

If the battery plugs into it, and it is putting out 5.2V, then it most likely killed your battery. But however, if it plugs into your telephone, then it is not a charger. It’s just a power supply on your cellphone, and your telephone itself is using its personal constructed-in charger to charge your battery.

This is as a result of you'll be able to draw more present than the battery can provide for long. When it gets close to empty, you actually need to be patient to get the last few drops out.

If you let it sit for some time, that voltage will fall and will probably be capable of take extra cost. If you cost it slowly sufficient, it is going to be more fully saturated at each voltage along the best way, and will maintain that voltage once off the charger. The voltage is the closest we've, and that’s not real correct. The sooner you had been using it, the extra you can anticipate it to increase.