AJMRTC Circuit Protection

AJMRTC 3S 15A BMS Lithium Battery Protection Board, 12.6V Li-ion PCB Module, Overcharge Over-Discharge Overcurrent Short Circuit Protection for Electric Drill, Motor, Battery Pack & DIY Power Projects

Model #: AJ-JY0087

$12^.14 –
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AJMRTC 4S Lithium Battery Protection Board, 14.4V/16.8V 14A 2MOS Four Strings BMS Module, Overcharge Over Discharge Short Circuit Protection for Lithium Battery Pack DIY Projects

Model #: AJ-JY00567

$11^.79 –
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AJMRTC 3S 20A Lithium Battery BMS Protection Board, 10.8V 11.1V 12V 12.6V Li-ion Lipo Charger Discharge PCM Module, 10A Continuous Current Battery Management PCB for Battery Pack DIY Projects

Model #: AJ-JY00328

$13^.25 –
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AJMRTC 3S LiFePO4 BMS Protection Board, 9.6V/10.8V 14A 4MOS Battery Management Module for 3.2V LiFePO4 Cells, Optional Spray Coating for Lithium Battery Pack DIY Assembly

Model #: AJ-JY00495

$11^.79 –
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AJMRTC 5V 2A Mobile Power DIY Module, 3.7V Lithium Battery Charge Discharge Boost Protection Board with Power Indicator, 3.7V/4.2V Li-ion Charging Step-Up Power Bank Circuit Board

Model #: AJM-C8JM0C760

$11^.79 –
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AJMRTC 4S LiFePO4 Battery Protection Board, 12.8V 10A Lithium Iron Phosphate BMS Charger Module, Overcharge Over-Discharge Overcurrent Short Circuit Protection for Battery Pack Assembly DIY Projects

Model #: AJ-JY00294

$11^.79 –
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AJMRTC PW28 Dual Power Filter Power Amplifier Rectifier Board, High Current 25A Flat Bridge Unregulated Power Supply Module, AC to DC Dual Power Output for Audio Amp DIY Electronic Projects

Model #: AJ-JY009

$11^.79 –
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AJMRTC AC-01 Triplex Embedded 3-Hole AC Power Socket Module, Built-in Indicator Light, ON/OFF Switch and Fuse Protection, 1Pcs Embedded Outlet for Electronic Cabinet DIY Projects

Model #: AJ-JY00134

$13^.42 –
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AJMRTC CD42 2A 5V Integrated Charge Discharge Module, 3.7V/4.2V Lithium Battery Boost Power Management Board, DIY Mobile Power Supply Charging & Discharging Protection Module for Electronic Projects

Model #: AJ-JY0044

$11^.79 –
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AJMRTC 1PCS 12V Undervoltage Protection Module, Voltage Undervoltage Auto Recovery Load Cutoff Protection Switch, Low Voltage Disconnect Controller for Battery Power System Monitoring

Model #: AJM-C8JM0C869

$11^.79 –
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AJMRTC 4S 8A BMS Protection Board, 4 Series Polymer Li-ion Lithium Charger Protection Module for 4Pcs 3.7V Lithium Battery, Overcharge Over-Discharge Short Circuit Protection for Battery Pack DIY

Model #: AJ-JY00251

$12^.00 –
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AJMRTC 4S 30A Li-ion BMS Protection Board, 14.4V-16.8V Lithium Battery Management Module, Overcharge, Overdischarge, Overcurrent & Short Circuit Protection for 18650 Battery Pack DIY Power Projects

Model #: AJ-JY00521

$11^.79 –
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AJMRTC 5S Lithium Battery Charging Protection Board, 18V/18.5V/21V 20A 3MOS BMS Module, Overcharge Over-Discharge Short Circuit Protection for Li-Ion Battery Pack & Power Tools

Model #: AJ-JY00102

$11^.79 –
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AJMRTC 5S 18/21V 20A Li-ion Battery Pack BMS Charging Protection Board, DIY Replacement PCB Circuit Board for Makita 18V Lithium Battery Pack, Overcharge Over-Discharge Short Circuit Protection

Model #: AJ-JY00252

$11^.79 –
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AJMRTC 100PCS 07D471K 7D471K Surface Mount Varistor, 470V SMD Metal Oxide Varistor, Voltage Surge Suppressor, Overvoltage Protection Chip for Power Supply & Circuit Protection Projects

Model #: AJ-JY00674

$15^.01 –
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AJMRTC 5S 15A BMS Board, High Reliability 18.5V Lithium Battery Protection PCB Module, 21V Max Charge Voltage, Overcharge Over-Discharge Over-Current Short Circuit Protection for 5S 18650 Li-ion

Model #: AJ-JY00437

$11^.79 –
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AJMRTC BMS 10S 36V 15A Li-ion Battery Protection PCB Board, with Cell Balance Function, Overcharge Over Discharge Short Circuit Protection for 10 Series Lithium Battery Pack

Model #: AJ-JY00344

$11^.79 –
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AJMRTC 10S 42V /15S Li-Polymer BMS Protection Board with Balance & Built-in Temperature Control, Lithium Battery Management Module, Multi Safety Protection for DIY Battery Pack Projects

Model #: AJ-JY00523

$11^.79 –
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AJMRTC 4S 20A BMS Battery Protection Module, 4.35V Overcharge & 2.5V Over-discharge Protection, 5A Discharge with Cell Balancing, Lithium Battery Management Board for 4S Series Li-ion Battery Pack

Model #: AJ-JY00574

$11^.79 –
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AJMRTC BS 6S 25V 30A BMS Lithium Battery Protection Module, 2MOS Direct Insert Charging Board for 6 Series Li-ion Battery, Fit Hand Drill, Electric Wrench, Hand Grinder Power Tool

Model #: AJ-JY00493

$11^.79 –
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AJMRTC 4S 5A BMS Lithium Battery Protection Board, 14.8V 16.8V Same Port Charge Board for 14500 Li-ion Battery Pack, Overcharge Over-Discharge Protection DIY Power Projects

Model #: AJ-JY00378

$12^.58 –
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AJMRTC 2W10 Bridge Rectifier, 2A 1000V Single Phase Silicon Diode Rectifier Module, Full Wave AC to DC Converter for Industrial Power Circuits, Power Supply & Electronic Repair Projects

Model #: AJ-JY00533

$12^.80 –
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AJMRTC 2S 7.4V High Current BMS Protection Board, for 18650 26650 Lithium Polymer Battery Pack, Charge Discharge Management Module for Vacuum Cleaners & Small EV DIY Projects

Model #: AJ-JY00416

$11^.79 –
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AJMRTC 2S 5A BMS Protection Board, 7.4V 8.4V Lithium Battery Balance Charging Module, Li-ion Battery Management Board for 2 Series Lithium Battery Pack DIY Projects

Model #: AJ-JY00370

$12^.32 –
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AJMRTC PW28 Dual Channel Rectifier Bridge Board, 25A High Current Flat Bridge Power Filter Module, AC to DC Dual Power Supply Filter Board, Unregulated Power Module for Hi-Fi Audio Amplifier, Stereo

Model #: AJ-JY00107

$15^.53 –
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AJMRTC 4S 12V 100A LiFePO4 BMS Protection Board, with Cell Balance & Enhanced Circuit, Lithium Iron Phosphate Battery Management PCB Module

Model #: AJM-4S-100A-LFP-BMS-01

$17^.46 –
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AJMRTC 3S BMS Protection Board with Balance Function, 11.1V 12.6V 15A Lithium Battery Management Module, Overcharge Over-Discharge Over-Current Short Circuit Protection for Li-ion Battery Pack

Model #: AJ-JY00422

$13^.82 –
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AJMRTC 4S Li-ion BMS Protection Board 14.8V 12A, 16.8V Charge Cutoff 72×17×3.0mm Battery Management Module for 18650 Lithium Battery Pack DIY Power Supply Projects

Model #: AJ-JY00394

$13^.60 –
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AJMRTC XH-M601 12V Automatic Power Management Module, Intelligent Charger Control Board with Overcharge Protection, Auto Charge Cutoff & Precision Voltage Detection for Lead-Acid Lithium Battery Solar

Model #: AJ-JY0096

$13^.60 –
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AJMRTC Fast Switching Schottky Diode Kit, 8 Values 100pcs 1N4148 1N4007 1N5819 1N5399 1N5408 1N5822 FR107 FR207 Assorted Diodes for Electronic Circuit DIY & Repair

Model #: AJ-JY00610

$12^.24 –
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AJMRTC STJF 7S BMS Protection Board, 25.9V 29.4V Lithium Battery Management Module with Cell Balance, 15A Current Limit for 7 Series 18650 Li-ion Battery Pack Assembly

Model #: AJ-JY00614

$14^.58 –
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AJMRTC 13S 48V 20A Lithium Battery BMS Protection Board, Charge & Discharge Management Module, Overcharge Over-Discharge Over-Current Short Circuit Protection for Electric Vehicle Lithium Battery Pack

Model #: AJ-JY00432

$18^.16 –
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AJMRTC 13S 48V 60A Compact BMS LithiumIon Battery Pack Protection Module, Isoport BMS Circuit Board Without Balance Function, OverCharge OverDischarge ShortCircuit Protection for Liion Battery Pa

Model #: AJ*C8JM*U2453

$19^.57 –
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AJMRTC 13S 48V 50A LithiumIon Battery Pack BMS Protection PCB Board, Liion Battery Management Module with Overcharge Discharge ShortCircuit Protection for 48V Lithium Battery Pack

Model #: AJ*C8JM*U2270

$20^.89 –
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AJMRTC Power Management HAT (B) for Raspberry Pi, Supports Simultaneous Charging & Power Output, Embedded RTC Real-Time Clock, Multiple Protection Circuits, 40PIN GPIO Stackable UPS Expansion Board

Model #: AJ-JY00695

$37^.55 –
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AJMRTC 10Pcs 1S 3.7V 3A Li-ion BMS PCM Protection Board, Lithium Battery Charging Discharging Overcharge Over-discharge Overcurrent Short Circuit Protection Module for 18650 Lithium Ion Battery Pack

Model #: AJM-C8JM0C63

$12^.51 –
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