It has the same volts just higher mAh — want to make sure it will work in my camera before ordering. Ann, certainly the battery can be replaced from the mAh for the one with higher mAh power storage capacity. It will hold the power charge for longer when in use. Does this Charge Calculator base its output charge times on the batteries in question being at a zero state of charge or are the Charge Times listed for a given battery the same regardless of how much charge remains in the battery at the time they are put in the Battery Charger?
Other than this confusion on my part, I really found this calculator helpful. Thanks for your help. And that hurts as they were the better quality kind.
The voltage 1. Are you able to fully discharge your batteries and then fully charge them all together? This is the preferred method. Also, what type of batteries are they?
Here to your question; not just occasionally I use a different travel charger, while each of the batteries is not equally discharged, I simply charge them at that state as they are. Later on at home, my main charger discharges them and then charging goes on, which fixes their memory to normal if they are smart. First I place them into a TV or video remote control.
When they stop working there, then I use charger. Please help me. Thank you very much in advance. Hello Somi, Could you supply 3 additional kinds of information for charging those batteries in twos, as the needed info is missing. I have a RC helicopter but the battery it uses takes forever to charge and then allowance is approximately 10 minutes time of flight consequently having have to recharge the battery again and again.
The battery specs are 3. My question is if I buy a 3. How long time does it take to discharge a rechargeable battery in question. Specifications of the battery:. I have developed a charging ckt that I can set the charging current to any value from ma to 1 amp. At 1 amp my circuit shuts down in 5 minutes and disconnect the batteries from the charger.
All the batteries test good on a load tester. I can with these set up conditions, charge several 1. Question: Is one amp to much for recharging? I have 3. What kind of energy harvester do you have, is it a circuit or something simpler or more advanced? Anything renewable? That is interesting concept. If it produces 3. Let me know, I could calculate the numbers for this. Vince, Do you mean 1 amp for 1. Awaiting your prompt action. I was hoping a website like this for charging times would exist.
The information this page provides is extremely helpful to me as I have quite a large variety of different rechargeable type batteries to charge. Also I find building my own specific chargers to be a lots of fun. I have been using LM etc. When charging batteries in pairs the two batteries must be of similar capacity and charge level to allow effective charging. For example if charging a high capacity battery that is completely drained with a lower capacity battery that is half full, the different charge times required will lead to overcharging.
This should not be an issue with intelligent chargers that allow individual channel charging, i. As this may shorten the life of the battery. Try to recharge your batteries when they start to show as flat or if the device is starting to dim etc. By rubbing them with a clean pencil eraser or a rough cloth each time you replace the batteries. Whilst most intelligent chargers are set to a trickle charge once the rechargeable battery is fully charged, to avoid damage to the battery, it is still best to take the batteries out of the charger once they are charged.
A continued drain on a discharged battery for as much as a few weeks can cause the battery to reverse polarity and stop working. Always remove the battery from a device that will not be in use for an extended period of time. This reduces the number of recharge cycles your batteries can achieve. Storing batteries at lower temperatures reduces the rate of self-discharge and preserves the initial energy stored in the battery.
New rechargeable batteries might take recharge cycles to acheive the stated capacity of the battery, but should work as usual once this is done. Below we offer a few reminders to help you properly charge and store your rechargeable batteries. One of the most important things you can do to extend battery life is to avoid overcharging.
Disconnect chargers and devices with rechargeable batteries after the battery reaches full charge. Overcharging occurs when the device or battery is plugged into a charger after full charge has been reached and may reduce battery life. Battery University recommends that nickel- and lithium-based batteries be stored with a 40 percent state-of-charge. This level minimizes age-related capacity loss while keeping the battery in good operating condition and allowing self-discharge.
Whenever possible, recharge your batteries while you are nearby. A battery fire could happen if a device with a defective battery is left unattended and it overheats. A working smoke detector and a fire extinguisher provide extra insurance if something happens. Be sure to place the device or battery charger on a non-flammable surface during charging.
That includes pillows, blankets, sheets, paper, clothing and fabric, such as curtains. Rechargeable batteries are often exposed to unfavorable temperatures.
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