2S 4A 7.4V
Features:
1.Internally Install High Precision Volage Detection Circuit
2.Terminal Connecting With Charger Adopt High Withstand Voltage Compoents
3.Internally Install 3-Phase Overcurrent Detection Circuit (overcurrent 1,overcurrent 2,load short circuit)
4.Using MOS Tube Can Control Battery Charging/Discharging
5.Wide Operating Temperature Range:-40 Celsius ~85 Celsius
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 overdischarging battery are mixed up,it will become charging and overdischarging state,both of them cannot perform charging and discharging
4.Although this protection board internallt installs anti-static protection circuit,please don't force too high static electricty on protection board
2S 6A 7.4V(Solder Joint)
Features
2S 6A 7.4V(Not Solder Joint)
Features
2S 12A 7.4V
Product Introduction:
4 over discharge protection voltage: 2.80V±0.1V
10 size: 46*20mm
Package Contents:
2S 12A PCB BMS Protection Board for 18650 Li-ion lithium Battery Cell 7.4V
3S 4A 10.8V-12.6V
Features:
1.For Lithium battery operating voltage: 10.8V ~12.6V
2.Applicable for
10.8V (3.6V * 3S) lithium battery & packs
11.1V (3.7V * 3S) lithium battery & packs
12.6V (4.2V * 3S) lithium battery & packs
3.Cylindrical Lithium battery (Li-ion)
4.Prismatic Lithium Polymer battery (Li-Po)
5.Could also work for 3S2P (6 cells) , 3S3P (9 cells), 3S4P (12 cells) etc.
6.Protections: Short circuit protection,overcharge protection ,over-discharge protection and over current protection
Parameters:
1.Maximum protection voltage ( for every single cell ): 4.255V ± 0.05V
2.Minimum protection voltage ( for every single cell ): 2.35V ± 0.05V
3.Maximum operating current: 4A
4.Size: 35mm * 32mm
3S 4A-5A
Product Description
Feature
- Built-in high precision voltage detection circuit.
- Connect to the charger terminals which using high pressure device.
- Built-in three over current detection circuit (1 over current, 2 over current ,load short circuit)
- Through the MOS tube ,it can control the battery charging and discharging;
- Low standby current consumption
Properties of the lithium battery protection board
Model: HH - P3-10.8
Charging voltage range: 4.25-4.35 v±0.05v
Size: 48 * 15 * 1.0 mm
Discharge voltage range: 2.5-3.0V±0.05v
Maximum working current: 3A
Working temperature: - 40 --- +50 ℃
Maximum instantaneous current: 4-6A
Storage conditions: - 40 --- +80 ℃
Static electricity: less than 6 uA
Useful life time: more than 50000 hours
Resistance: less than 45 m Ω
Short circuit protection: can protect,need charging
Function
Connect the lithium battery with protection board according to the wiring diagram, when the battery voltage is between the charging pressure and discharge voltage, and the P +, P - charging after 1 seconds,the output voltage P + and P - is the same as the battery voltage.
Notice
After connect to the battery correctly, If no voltage for output end, please use charger to activated the protected board.
3S 8A 11.1V 12.6V
Product Introduction:
Package Contents:
3S 8A 11.1V 12.6V Li-ion Lithium Battery 18650 Charger PCB Protection Board
3S 10A 12V
Specification:
Brand new
Size: approx.50x16x1mm
Maximum discharge current: 10A
Overcharge detection voltage: 4.25-4.35V±0.05V
Over-discharge detection voltage: 2.3-3.0V±0.05V
Maximum working current: 5A-8A
Transient current: 9A-10A
Operating temperature: -40~50℃
Storage temperature: -40~80℃
Quiescent current: <6uA
Internal resistance: <60mΩ
Service life: >30,000 hours
Feature:
Short circuit protection.
Overcharge protection.
Over-discharge protection.
Overcurrent protection.
Can be applied to various 3.7V lithium core.
Compact size and lightweight.
Fine workmanship and durable.
Ensure the security of battery pack.
Suitable for:
10.8V (Rated voltage of polymer battery)
11.1V (18650 or 3.7V lithium battery rated voltage)
12.6V (Lithium battery full charge voltage)
Note:
Please allow 1-5mm errors due to manual measurement.
Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.
Package inlcuded:
1 x lithium Battery Protection Board
3S 12A 12V
Product Introduction:
1.Model:3 serial 12V 12A protection board
2.Size: 50*45mm
3.Continuous Operating Current: 4.Instant Operating Current: 5.Charging Voltage:12.8-16V
6.Charging Current: 7.Overcharging protection Voltage:single cell 4.2V+/-0.025V
8.Overdischarging Protection Voltage:single cell 2.9V+/-0.1V
9.Short Circuit Protection:yes
10.Application Fits:3.7V cell 3 serial/18650 multiple parallel
11.Load Power:
Notice:
1.First detect cell voltage is basically stable,then serial connection
2.When soldering protection board,the touch time between soldering iron and protection board should not be too long,within 1.5s is the best
Package Contents:
1Pc* 3S 12A Polymer Lithium Battery Charger Protection Board Module 12V 18650 Li-ion
3S 20A 12.6V
Features:
Module name: 3S 12.6V Li-ion Lithium Battery 18650 Charger Protection PCB BoardSuitable range: For nominal voltage 3.6V 3.7V lithium battery(Including 18650,26650, lithium polymer batteries)
Product size:
59*20*3.4mmProduct weight: 4.4g
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.
Note: 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
Package Included:
1 PCS x 3S 20A 12.6V Cell Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board
3S 25A 11.1V 12.6V
Lithium Battery Protection Board 25A
Brand new
Size: about 56mm*45mm*1.2mm
Over voltage range: 4.25-4.35v±0.05v
Over discharge voltage range: 2.3-3.0v±0.05v
Maximum operating current: 0-25A
Maximum transient current: 34-40A
Quiescent current: less than 30uA
Internal resistance: less than 100mΩ
Working temperature: -40---+50℃
Storage condition: -40-- +80℃
Effective life: more than30000h
Short circuit protection: Yes, delayed self recovery
Precautions:
Strictly according to the diagram wiring: 0V(B-)3.7V(B1)7.4V(B2)11.1V(B+), Do not deliberately short circuit.
After the line is connected, Need to charge first, then have output.
When the battery is connected in series with 3 groups, Please ensure that the voltage of each battery is the same. If not same, please fill in each set of batteries and then use.
Do not mix the good battery and the battery.
The capacity of the battery internal resistance is closer will be better.
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
Note:
Due to different producing batches, product details might be a little different. If you minding the difference, please buy it carefully.
Please allow 1-5mm differs due to manual measurement.
Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same
Package Included:
1PC*PCB Protection Board
3S 30A 12V
This protection board uses Taiwan's high-precision protection IC +A0 power MOS tube
Built-in high-precision voltage detection circuit and delay circuit for voltage, current and temperature monitoring to ensure Pack security. In addition, this IC is equipped with a 0V charging function to increase Pack life.
This IC has two operating modes: normal mode and sleep mode. When any cell is in a low-capacity state, the IC enters sleep mode to reduce system power consumption.
Product Introduction:
1.Model:3 serial 12V 30A protection board
2.Size: 56*45*4 MM
Package Contents:
1 * 3S 12V 30A PCB Protection Board
3S 30A 12.6V
Description
Module:3S 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 100A 12V
Product specifications:
3S FOR Li-POLYMER LiMnO Protect Parameter (3.6V/3.7V)
Single cell battery overcharge protect voltage: 4.21-4.29V
Single cell battery overcharge protect recover voltage: 4.14-4.24V
Overcharge protect delay: 1.5-2.5S
Single cell battery over-discharge protect voltage: 2.72-2.88V
Single cell battery over-discharge protect recover voltage: 2.9-3.1V
Over charge protective current: 100A
Over discharge protective current: 100A
Over-discharge protect delay: 0.5-1.5S
Temperature protect: Yes,have Temperature control interface
Disconnect protect: Yes
Shortage protect: Yes
Shortage delay: 100-600 uS
Shortage protect recover mode: Off load release.
Contact discharge current: 80A
Synopline discharge current: 60A
Charging Current: 60A
Balance Function: Yes
Ampere balance (Current): 60MA
Current balance accuracy: 4.14-4.24V
Size: 60mm(L) * 42mm(w) * 3.9mm(h)
Package Contents:
1* 3S Lithium Battery Protection Board
3S-4S
Battery BMS Protection Board 3-4 packs 18650 Li-ion lithium Cell
Package included:
1PCS 3-4 packs 18650 Lithium protection board
4S 4A-5A
Features:
Note: If the correct welding, testing the output of non-output,
use other ways to activate charging about protection board!
Overview:
Main IC uses the original ""Ricoh"" imported components.
Overcharge, over discharge, over current, short circuit protection,
for a variety of capacities in various shapes 3.7V lithium batteries.
Japan Seiko protection IC, VISHAY, AOS, IR and other high-quality MOSFET, FR-4
plate low temperature coefficient, design, fine workmanship, testing and comprehensive.
Compact, suitable for many of the requirements of highly integrated,
low-cost applications to meet a wide range of performance requirements
to ensure the absolute safety and reliability of the battery pack.
The protection board device description:
Components for Japan's Seiko S-8254AAG protection chip; Genuine Bandai America's AO4407 * 2pcs;
protect the chip as well as Ricoh R5431 series.
Lithium battery protection board attributes:
Model: HH-P3-10.8
Dimensions: 48 * 15 * 1.0mm
Charging voltage range: 4.25-4.35v±0.05v
Over-discharge voltage range: 2.3-3.0v ± 0.05v
Working temperature: -40 --- + 50 c
Storage conditions: -40-- + 80 c
Maximum operating current: 4-5A
The maximum instantaneous current: 6-7A
Quiescent Current: less than 6uA
Resistance: less than 45mΩ
Effective life: more than 50,000 hours
Short circuit protection: protect, need to be recharged recovery
Suitable for: 4packs 18650 lithium battery 14.8V 16.8V
Main functions and features: over charge protection, over-discharge protection,
short circuit protection, overcurrent protection.
The protective plate using Japan's Ricoh rechargeable lithium iron phosphate battery protection IC;
1) high-accuracy voltage detection circuit;
2) terminal of the charger using high voltage devices;
3) Built-in three-stage overcurrent detection circuit (overcurrent 1, overcurrent 2, load short circuit);
4) MOS transistor can be controlled by a battery charge and discharge;
5) low standby current consumption.
Function and Notice:
1, the lithium battery with protection board according to the wiring diagram connection,
when the battery voltage is overcharge and over-discharge voltage between the voltage,
and P +, P- charging 1 second, P + and P- output voltage of the battery voltage.
2, the battery charge function: between P + and P- plus charger to charge the battery,
the battery voltage charge to overcharge detection voltage (4.25 ±0.025V),
the protection circuit to cut off the charging path, to achieve overcharge protection.
3, Battery over-discharge protection: in between the P + and P- connected load to the battery discharge
when the battery voltage drops to over-discharge voltage (2.7 卤 0.05V), the protection circuit,
shut off the discharge path to achieve the over-discharge protection.
4, Short circuit protection: When the P + and P- short circuit protection circuit will act quickly in 5-50uS,
cut off access, short-circuit protection.
5, Overcurrent protection function: When the V- terminal voltage of (0.15 ± 0.02V),
the protection circuit will act quickly in 6.7-13.9ms, cut off access, overcurrent protection."
4S 15A 14.4V 14.8V 16.8V
Description
Module:3S 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
4S 20A 14.8V 16.8V
Descriptioin:
Brand new
Size: approx.65*32*4mm
Maximum output current: 20A
Note:
Do not mix the good battery and poor battery to use. The internal resistance of 4 battery capacity are closer will be better.
Please allow 1-5mm errors due to manual measurement.
Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.
Package Included:
1PCS X Lithium Battery protection board
4S 100A 12V
Product specifications:
4S For Lithium iron phosphate (3.2V)
Single cell battery overcharge protect voltage:3.61V-3.69V
Single cell battery overcharge protect voltage:3.5V-3.6V
Overcharge protect delay:1.5-2.5S
Single cell battery over-discharge protect voltage:2.27-2.43V
Single cell battery over-discharge protect recover voltage: 2.45-2.65V
Over charge protective current: 100A
Over discharge protective current: 100A
Over-discharge protect delay: 0.5-1.5S
Temperature protect: Yes,have Temperature control interface
Disconnect protect: Yes
Shortage protect: Yes
Shortage delay:100-600 uS
Shortage protect recover mode: Off load release.
Contact discharge current: 80A
Synopline discharge current: 60A
Charging Current: 60A
Balance Function: Yes
Ampere balance (Current): 50MA
Current balance accuracy: 3.355-3.455V
Size: 60mm(L) * 42mm(w) * 3.9mm(h)
P-: Load negative electrode C-: Charger negative electrode B-: Battery negative electrode
Package Contents:
1* 4S Lithium Battery Protection Board
6S 15A 24V
Specification:
Brand new
Size: approx.50*30*2mm
Lampshift maximum discharge current: 15A
Instantaneous discharge current: 25A
Charging voltage: 25.5V
Charging current: 15A (MAX)
Overcharge detection voltage: 4.28 ± 0.05V
Overcharge protection delay: 0.1S
Overcharge release voltage: 4.08 ± 0.05V
Over discharge detection voltage: 2.55 ± 0.08V
Overdischarge detection delay: 0.1S
The overdischarge release voltage: 2.9 ± 0.1V
Overcurrent detection voltage: 150mV
Overcurrent detection delay: 9MS
Overcurrent protection current: 30 ± 3A
Overcurrent protection release condition: Disconnect the load
Short circuit detection delay: 250uS
Short circuit protection Release condition: disconnect negative open
Main circuit conduction resistance: ≤20mΩ
Working current: ≤30uA
Sleep current (battery over discharge) ≤10uA
Temperature range: -30 / + 80 ℃
Feature:
Fine workmanship and durable.
For the rechargeable (generally refers to the lithium battery) from the protection of the integrated circuit board. Lithium battery (rechargeable type) so need protection.
As the lithium battery itself determines the material itself can not be overcharge, over discharge, overcurrent, short circuit and ultra-high temperature charge and discharge, so lithium battery lithium components will always follow a protective resistor with a sampling resistor and a current fuse.
Note:
Please allow 1-5mm errors due to manual measurement.
Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.
Package included:
1PCS 6S 15A Lithium protection board
3.7V 2.5A X5PCS
Specifacations:
Technical parameters:
Charging test Voltage: 4.25 ± 0.05V
Charging discharge Voltage: 4.23 ± 0.05V
Overvoltage detection voltage: 2.45 ± 0.1V
Upper Limit constant Current: 2A
Over-current Detection Current: 2.5A
Charging Voltage: 4.2V
Product Size: 30*3.7*2.2MM
IC Components: DW01+8205A
Main functions:
overcharge protection, overcurrent protection, short-circuit protection, overcurrent protection.
Wiring Description:
B + Connect battery cathode.
B-connect battery cathode.
P+ input cathode for battery output
P-Output input cathode for battery pack
Package Included:
5* 3.7V 2.5A 18650 Lithium Battery Charge Protect Board Overcharge Short Protect
2S 3A 7.4V 8.4V
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"
Package Included:
1PC*2S Li-ion Lithium Battery 18650 Charger Protection Board Module