No set answer to that. It depends on the capacity of the battery and the power consumption of what it's connected to.
No the battery is built in but should last a long time.
The Rechargeable Lithium-Ion Battery Pack should last about six to ten hours of use.
Rechargeable batteries usually last 300 to 500 cycles which is when a battery is at 100%, then is drained to 0% and charged again. Even if you do not drain it completely and recharge the battery, it is still considered a cycle.
No set answer to that, it depends on the size/capacity of the battery and what it's powering.
Rechargeable batteries do wear out usually after their self life or prolonged use. Depending on how long you have had that particular battery and how many times it has been recharged determines how long they will last.
Energizer rechargeable batteries last a lot longer than other researchable batteries. On average, they are considered one of the best types of rechargeable batteries. The life of the battery is superior. Also the company itself has better service and availability.
About 25-30 hours. If you turn vibration off, it could last somewhere near 40 hours.
According to Energizer, they claim that their rechargeable AA batteries will hold their charge for up to 1 year. How long a battery lasts is also dependant on how much it is used.
The Pantec Breeze III which is available by AT&T has a battery life of 3 hours. Depending on your use of it, the rechargeable lithium battery may last up to 10 days.
Rechargeable batteries that are not charged for a long time will still work sufficiently. Batteries that are overcharged will damage the battery.
I purchased 4 rechargeable batteries plus battery charger July 2006. I take many photos for my eBay business and have found that in the last few weeks when I recharge the batteries, they only last for a few photos. I thought rechargeable batteries lastest more than 2 years. Can someone let me know the life of rechargeable batteries. Thank you.
The Nintendo DS battery has been made to be recharged around 500 times, after which the battery life will be 70% of its maximum charge. The length at which a rechargeable battery will last depends on how frequently you charge it. For older devices, it is usually recommended to allow the battery to drain as much as possible before recharging.