*Customizable temperature characteristics (high temperature, low temperature, wide temperature range), with housing, with measuring board, etc.

5V Reducation Voltage Lithium BatteryThe 5V is a stabilized voltage, the error is 5 + 0.5V, the so-called stabilized voltage refers to a stable voltage, that is to say, no matter how much the battery is charged to how many V or how many V the voltage will not change, determine the actual voltage of the battery to test the charging port voltage, has nothing to do with the discharge port voltage.

5V Reducation Voltage Lithium BatteryDischarge port can not charge but the charging port can be discharged, that is, the charging port has a dual function of charging and discharging. 5V is the output voltage, that is, the voltage used to supply power to the device; charging port is the same as the regular ordinary battery function, discharged 4.8 ± 0.3V, full 8.4V ± 0.2V.

5V Reducation Voltage Lithium BatteryMust be charged with 8.4~9.0V charger, and charging can only be done through the charging port, not to the 5V discharge port. Some buyers asked why the recommended charger for 5V batteries is 8.4V, because the charging port of the battery is equivalent to the function of an ordinary 7.4V battery, there is no difference. Charging with the discharge port voltage, that is, with the 5V output voltage is not related, so there is no charging is not enough power.

5V Reducation Voltage Lithium BatterySometimes also known as 4.8V or 5.5V batteries, in fact, are the same product, just the habit of calling it differently. Currently5V Reducation Voltage Lithium BatteryPlease note that there is a series of 3A working current when purchasing. Devices that exceed the operating current [error ±0.5A] cannot be used normally, especially devices with motors/motors or capacitors/inductors, high-power lamps and so on. If the current is not too large, you can chooseBatteries for 1A, 2A Boost Series(Boosting series can save cost with cheaper price); however, if you need larger working current, please purchase the one with4.8V NiMHmaybeLithium Titanate Battery PackThe

All current5V Reducation Voltage Lithium BatteryThe charging current must not exceed 1C (i.e. capacity value) and must not exceed 3A, please note that it may not be charged or cannot be charged beyond this value. In addition can only use 8.4~9.0V voltage limiting type of charger (not charging chip!) In addition, only 8.4~9.0V voltage limiting type charger can be used (not charging chip!).

this series5V Reducation Voltage Lithium BatteryIs with a protective plate, full will be automatically cut off, no charging indicator in the case of more charge a while all right, but don't forget to take down all the time to charge oh. Safety first! Recommended to buy a charger with indicator or a model with power display or power display board. 5V series battery charging/discharging port can be discharged at the same time, but does not ensure that it can continue to work, so it is not recommended to use at the same time; the other two ports at the same time is equal to the shunt, the total discharge current shall not exceed the upper limit of the protection board current, or it will be serious heat or even damage the protection board.

Warning:Beware of short circuits when detecting the voltage at the charging port! Once short-circuit will trigger the short-circuit protection action of the buck board, automatically cut off the circuit, and then can not measure the voltage or can only measure a very low non-normal voltage, at this time you need to charge in order to re-activate the buck board, and even need to dismantle the circuit of the battery cell charging and then turn on the circuit for normal use.

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