Boost Charger for Mobile Phone Battery. Start Up Project 13.


A1Why allowing Mobile Phone battery for a “Deep Sleep”. Many times we replace the Mobile battery without knowing this Deep sleep property of the battery. Actually the battery is good and we can easily revive the battery from deep sleep just giving a “Shock”. The trick is very simple and you can use the battery again. How the Mobile battery enters into deep sleep? In the Mobile phone battery, there are three pins to connect the battery. One is Positive and the second one is Negative for charging. Then why a third pin? It is known as BSI Pin (Battery Status Indicator). If we are not properly charging or leaving the battery unattended for long time, the Mobile phone will not detect the battery for charging. So by removing the battery and giving a “Boost pulse”, the battery will “Wake up” from sleep and starts charging. Best trick. You need only an USB cable and two pins. You save 350 -500 Rupees. Let us learn the trick.
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Boost Charger. Utility Gadget .8


Here is a Boost charger to start vehicle if the battery is down. Just connect the charger to the battery terminals (in the connected position) and start the vehicle. It will immediately charge the battery and the vehicle will start. Once the vehicle is started, the current from Dynamo will charge further. You can then disconnect the charger. It is an ideal charger to keep in the vehicle to avoid confusion due to vehicle breakdown related to battery problems. It delivers 15 volt DC and 10 Amps current for the boost charging. Partially discharged battery takes very long time from 24 to 48 hours to attain full charge. A boost charging will speed up the charging process and trigger the chemical reaction within the battery. So if the inverter or car battery is not accepting charge, it is ideal to boost charge for 1 hour and then charging with low current as usual.

A very good Tip to start a breakdown vehicle due to battery failure is added. See how it works.

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