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1S 2S 3S 4S 3A 20A 30A Li-ion lítium akkumulátor 18650 töltő PCB BMS védőtábla fúrómotorhoz Lipo Cell Modul
1S 2S 3S 4S 3A 20A 30A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board For Drill Motor Lipo Cell Module
1S 3.7V 3A
Features:
1) high-accuracy voltage detection circuit;
2) terminal of the charger using high voltage device;
3) Built-in three-stage over-current detection circuit (over-current 1, over-current 2, load short circuit);
4) MOS transistor can control the battery charge and discharge;
 
 
Parameter:
Over charge voltage: 4.25±0.05V
Over charge release voltage:4.23±0.05V
Over discharge voltage:2.54±0.1V
Maximal continuous charging current: 2A
Maximal continuous Discharging current: 2A
Over current protection: 3A
Size: L40*W4*T3mm
2S 7.4V 3A
 
Description:
 
Short circuit protection
Overcharge protection
Over-discharge protection
Overcurrent protection
Overcharge Detection Voltage: 4.25-4.35V±0.05V
Over Discharge Detection Voltage: 2.3-3.0V±0.05V
Maximum Working Current: 3A
Transient Current: 5A
Operating Temperature: -40-50 degree
Internal Resistance: Less than 45m Ω
B B-: The interface of battery core
P P-: The connector of battery board
MB: The connection point between the batteries
B : Battery V Positive
B-: Battery V- Negative
P : Output / Charging V
P-: Output / Charging V-
Size: Approx. 36x6x1mm/ 1.42" x 0.24" x 0.04"
3S 12.6V 20A
 
Features:
 
 
Module name: 3S 12.6V Li-ion Lithium Battery 18650 Charger Protection PCB Board
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
Maximum output power / charging power: 252W
 
 
Precautions:
 
1.Strictly according to the diagram wiring: 0V/4.2V/8.4V/12.6V,Otherwise it will cause damage to the chip.
2.After connection,it need to first charge activation, then will have the output.
 
 
Attention:
 
Do not mix the good battery and poor battery to use.
The internal resistance of 3 battery capacity are closer will be better.
Please buyers know the professional knowledge of this module before buying
4S 30A 16.8V
 
Module:4S Li-ion Lithium Battery Protection Board
overcharge detection voltage :4.25±0.025V
overcharge Lift the voltage:4.15±0.05V
over discharge detection voltage :2.50±0.08V
over discharge Lift the voltage:3.00±0.1V
overcurrent current:20-30A
working current:15A(Natural cooling 10.A, add heat sink 15A, the maximum instantaneous current 30A
Remove protection condition automatic recovery, without activation
Protections:
Short circuit protection
Overcharge protection
Over-discharge protection
Overcurrent protection
operating temperature:-40-85
Size:50*22*4mm
3S 10A 12V:
3 strings (for 3 18650 batteries or polymer lithium batteries in series combination)
10.8V (rated voltage of polymer battery)
11.1V (18650 or 3.7V lithium battery rated voltage)
12.6V (Voltage after fully charged lithium battery)
Discharge 10A (refers to the maximum discharge current limit)
 
Attributes:
Overcharge voltage range: 4.25-4.35v±0.05v
Size: 50*16*1.0mm
Over-discharge voltage range: 2.3-3.0v±0.05v
Maximum working current: 5-8A
Working temperature: -40--- 50℃
Maximum instantaneous current: 9-10A
Storage conditions: -40-- 80℃
Quiescent current: less than 6uA
Effective life: more than 30000 hours
Internal resistance: less than 60mΩ
Short circuit protection: can protect, delay self-recovery.
 
Size and device description:
The size is 50*16*1.0mm;
The components are Seiko S-8254AA protection chip and 4435A*4 of genuine FDS;
4001279327011/1 - sitai