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How long to charge 800mah batteries?
The charging time for 800mAh batteries depends on the charger’s output current. For example, if you use a charger with a current of 200mA, it would take approximately 4 hours to fully charge the battery (800mAh ÷ 200mA = 4 hours). However, actual charging time can vary based on factors like the charger’s efficiency and the battery's condition. Always refer to the manufacturer's specifications for the best guidance.
Can you use a 800 mAh instead of a 750mAh rechargeable battery in a telephone handset even if the instructions say replace only with a 750 mAh MHIC unit?
Yes....... But........ 750mAh and 800mAh are the capacity of the battery. More capacity means more power. The handset always assumes that the proper batteries are inserted. If it was designed for 800mAh then the handset puts a charge of 800 into the batteries. If a 750mAh is inserted instead, it will overcharge the batteries. Overcharging is not good for batteries. Each overcharge will lessen the life of the battery. The batteries may heat up too much which could be dangerous. In the vice versa case it might happen that the 800mAh batteries are always charged only upto 750mAh, giving you the same performance and not better. So it completely depends on the way the handsets are designed.
How long to recharge 7.2V-1600mAh Battery Pack?
The time to recharge a 7.2V-1600mAh battery pack depends on the charging current. For example, if you use a charger rated at 0.5A (500mA), it would take approximately 3 to 4 hours to fully recharge, considering some inefficiencies. If a faster charger is used, like 1A, it could take around 1.5 to 2 hours. Always refer to the manufacturer's guidelines for optimal charging times.
How many amperes should be used on 8.4v to charge a 1600mAh battery with 9.6v in 35 minutes?
None... only Mah is compatable, if you try to use that charger with different voltage you're probably gunna break your battery. Buy a SMART CHARGER! JESUS! THEY'RE ONLY 25$!
Can you use a 12v 8 battery to replace a 12v 4 ah battery in an alarm system?
You can replace a battery with a battery of the same voltage but greater capacity as long as it will physically fit.
How do you replace the battery in a Honda SUV Key fob without losing the code?
You wont lose the code by changing the battery. Just open the back and replace the battery . Make sure you use the correct battery and install in properly.
Can you use a 12v 7.2 ah battery to replace a 12v 4 ah battery in an alarm system?
Yes
How do you change the battery in a 2005 Saturn Ion?
use a 10mm wrench and remove the battery from the trunk compartment, and replace it with the new battery
How do you replace the battery on a 1994 BMW 318i?
It is very easy to replace the battery on a 1994 BMW 318i. The battery can be found in the trunk on the right hand side of the car. All you need to do is to use a screwdriver to take the plastic clip holding the battery in place off. After the clip is removed, take the battery out and then replace with a new one.
How do you start mini copper s with flat battery?
Use another vehicle to jump start it, or replace the battery, or charge the dead battery with a charger.
Can you replace a 14 volt battery with an 11 volt battery?
It is not recommended to replace a 14 volt battery with an 11 volt battery as the voltage difference may affect the performance of the device. It is important to use the correct voltage battery specified by the manufacturer to prevent damage to the device.
How long will a 4000mah battery last in an electronic cigarette?
That depends on how many, and how long you puff on it. My ZMax with 2 800mah (1600mah) batteries last me 2 days; and I was a heavy smoker before I changed over. I run 2.8ohm heads at 4.5v to 4.7v (7 to 8 watts). My wife and I looked into various models and wanted to have something we could use over time without a huge investment. It's good to read about all the options regarding battery size and how long they last. We've been pleased with the V2Cig brand, since trying them and a couple of others. I was thinking about the 135mm 280 mAh size battery that says it's good for 300 puffs. It seemed to last a long time without needing to be recharged. My wife was fine with the 100/190 version. Good info up here. We like to compare when we shop. Thanks.
