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3S 20A Li-ion Lithium Battery 18650 Charger for 12.6V PCB BMS Cell Protection Board


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75.00EGP

Features:

Suitable range: for nominal voltage 3.6V 3.7V lithium battery (including 18650,26650, lithium polymer batteries)
Product size: 64mmx20mmx3.4mm
Material: metal
Charging voltage : 12.6V
Maximum output current: 20A
Max power / charging output : 252 watts

Electrostatic parameters
item minimum typical Maximum Alone
Consumed stream 12 18 24 uA
Over voltage charge protection 4.2 4.25 4.3 V
Over shipping refund effort 4.1 4.16 4.2 V
Over time shipping delay 500 1000 1500 Multiple sclerosis
Over voltage discharge protection 2.35 2.5 2.7 V
Over discharge recovery voltage 2.9 3.2 3.3 V
Most of the delaf discharging time 50 100 150 Multiple sclerosis
Conduction resistance 10 12 14 M Ω
Overcurrent protection current 37 40 43 A
Overload delay time 5 10 15 Multiple sclerosis
Normal operating current 0 20 20 A
Transient current (<10 ms) 18 20 22 A
Ambient temperature -40 25 85 Celsius

Note:

1. Strictly according to the wiring diagram: 0V / 4.2V / 8.4V / 12.6V, otherwise it will cause damage to the chip.
2. After connection, you must first charge the activation, then get the output.
3. Do not confuse a good battery with a bad battery to use it. Internal resistance of 3 battery capacity closer will be better. Buyers please know
professional knowledge of this unit before purchasing

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