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2S 18650 Lithium Battery Protection Board 7.4V Over-current Over
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2,92 €
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2S 18650 Lithium Battery Protection Board 7.4V Over-current Overcharge/Over-discharge Protection
1.Internally Install High Precision Voltage Detection Circuit
2.Terminal Connecting With Charger Adopt High Withstand Voltage Components
3.Internally Install 3-Phase Over-current Detection Circuit (over-current 1,over-current 2,load short circuit)
4.Using MOS Tube Can Control Battery Charging/Discharging
5.Wide Operating Temperature Range:-40?~85?
6.Low Consumption Current
Connection Introduction:
1.B+:connect with battery positive
2.MB:connect with battery 1 and battery 2 joint
3.B-:connect with battery negative
4.P+:connect with charging/discharging port positive (charging port/discharging port are commonly used)
5.P-:connect with charging/discharging port negative (charging port/discharging port are commonly used)
Notice:
1.During connection,pay attention to input/output voltage,load current using condition,and make sure that board power consumption will not surpass tolerance consumption
2.When connect with battery,it may not discharge;in this condition,continuous charging can let it restore to normal operating state
3.When overcharging battery and over-discharging battery are mixed up,it will become charging and over-discharging state,both of them cannot perform charging and discharging
4.Although this protection board internal installs anti-static protection circuit,please don't force too high static electricity on protection board
ICS-9845
1 Articolo
2S 18650 Lithium Battery Protection Board 7.4V Over-current Overcharge/Over-discharge Protection