What is the C pin on a battery?
C , is likely the circuit in the device judging the accrued voltage charged to the battery, so it can stop the charging when complete. + & – is charger polarity.
Why are there 3 pins on some batteries?
The third pin is usually found on Li-Poly, or Lithium Polymer batteries and is required in order to charge the battery safely. Because these batteries are usually multi-cell, the third pin is used for balancing the charge between each of the cells.
Can I replace a battery with a higher mAH?
The battery will only supply as much amperage as the device requires, so a higher mAh rating is not a problem (and indicates longer battery life).
Why are there 4 pins on some batteries?
A 4 pin battery basically is the best battery, it has the (positive), a – (negative) terminal, an internal temperature sensor marked as T which is the or BTemp (battery temperature), to ensure safety during charging and lastly the BSI (Battery Status Indicator) for battery type and capacity, which is to ensures to …
What is ID and th in battery?
TH- and TH is temperature sensor and ID is maybe battery Identify pin? 3.
What is T on a battery?
THe “T” terminal is a conection to an internal thermistor. Some chargers will monitor internal temperature during the charging process ..
What is 3500 mAh battery?
Milliamp Hours. A unit for measuring electric power over time. mAh is commonly used to describe the total amount of energy a battery can store at one time. A battery rated for more mAh will power a phone for a longer amount of time, given the same usage pattern.
What is the T on a battery?
Can a dead battery be charged?
It is possible to recharge a dead battery, and depending upon the situation you are in, a dead battery is generally an easy fix, whether you are stuck in your garage and can handle it yourself or you are in the middle of nowhere and need professional, quick, and efficient service in the blink of an eye.
How long can a 3500 mAh battery last?
The ideal, best case calculation is 3,500 mAh / 1.8A = 1.94 hours, or about 2 hours.