How many hrs does it take to charge - Energizer Rechargable Battery with Charger

Depends on the battery... a "toy" battery may only need an hour or two....a motorcycle battery may need 12 hrs @ 4 - 6 amps - depending on the type of battery....a car battery may need 10 amps for a short time (4 hrs) because they come pre-filled and charged. I NEVER depend on the "charge" of a new automotive battery (of any type)..I always charge them for at least 4 hrs @ 10 amps before initial use!! ...they seem to last longer

BUT - AS a RULE = 10 hrs @ 10% of the rated amperage...

Initial charge usually takes longer, but 16 hrs sounds long. Try charging at another outlet port or try another wire.

Try getting a new battery for it sounds like your battery is not holding a charge

It takes over 7 hours to charge, so did you leave it charge overnight?

But while the original battery is chargable, disposable replacements are not. Here is what the manual says:

{ ...
The supplied battery is a Li-ion battery. It charges while in the camera using the supplied charger. The camera can also use a Duracell CP1 disposable Li battery, which has the same form factor as the supplied Li-ion cell. HP claim the Li-ion cell will provide power for approximately 200 shots under "average" use and 100 shots with "extensive use of the LCD and flash".
Charge time for the battery using the supplied charger and in-camera charging is 5-7 hrs for a fully depleted battery. In the optional docking station, charging takes 2.5-3.5 hrs and using the optional rapid charger, charging takes 1-2 hrs. ... }

http://www.bobatkins.com/photography/digital/hp707.html

we have to keep some time to charge this LG Vu CU920 as there is no option like fully charged display....... switch off your phone after 10 pm and charge it for 3 hrs or wake up in the mornig make the phone off and charge it for 2 and half to 3 hrs.... then the battery will work long

• Wen your charging the phone make sure you charge it fr 4 hrs because my iphone normally charge slow.
• when your using usb for charging it will really take a coupe of hours the most is 5 hrs.
• just chrge it 6 hrs and I can assure you it will power on.

I’m happy to assist further over the phone at https://www.6ya.com/expert/ramy_d9e7ebea3891f482

i could charge to full by usv port in 16 hrs. now i do not let discharge more than 20% or chage every 10hrs.
ravi shanker malviya

u should charge new batt for about 6 hrs and then 2 to 3 hrs