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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
Limited time offer, ends 11/25
- Model #: AJ-JY00416
- $10.54 –
- Free Shipping

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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
Limited time offer, ends 11/25
- Model #: AJ-JY00614
- $13.33 –
- Free Shipping

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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
Limited time offer, ends 11/25
- Model #: AJ-JY00495
- $10.54 –
- Free Shipping

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4S 30A Li-ion BMS Battery Protection Board 14.4V 14.8V 16.8V Charging PCB Module for 18650 Lithium Battery Packs Passive Cell Balance Overcharge Over-Discharge Overcurrent Short Circuit Protection
- Type: 4S Li-ion BMS Protection Board
- Current Rating: 30A continuous
- Application: Power Tools
- Features: Passive cell balance; overcharge, over-discharge, over-current, short circuit protection
- Model #: 962536910273
- $11.89 –
- Free Shipping

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5S Lithium BMS Protection Board 18.5V 15A/25A 21V Fully Charged Battery Management Module with Cell Balancing Overcharge Over-Discharge Over-Current Short Circuit Protection 5 Pack
- Type: BMS Protection Board
- Current Rating: 15A / 25A
- Voltage Rating DC: 21V
- Input Voltage: 18.5V
- Model #: 148992992974
- $12.89 –
- Free Shipping

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5S 15A BMS Board 18.5V Lithium Battery Protection PCB Module 21V Max Charge Voltage 15A Continuous Current Overcharge Over-Discharge Over-Current Short Circuit Protection for 5S 18650 Li-ion
- Type: BMS Board
- Current Rating: 15A
- Application: Small Power Equipment
- Features: Overcharge, Over-Discharge, Over-Current, Short Circuit Protection
- Model #: 407410781909
- $10.89 –
- Free Shipping

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3S Lithium BMS Protection Board 12V 12.6V 14A Module Overcharge Over-discharge Overcurrent Short Circuit Safety Protection Circuit for Li-ion Battery Pack Assembly Electric Sprayer and LED Light
- Type: Lithium BMS Protection Board
- Current Rating: 14A continuous current
- Voltage Rating DC: 12V, Full Charge 12.6V
- Features: Overcharge, Over-discharge, Overcurrent, Short Circuit Protection
- Model #: 112594870243
- $11.89 –
- Free Shipping

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4S 5A Lithium Battery BMS Protection Board 14.8V 16.8V Same-Port Charge Discharge PCB Overcharge Over-Discharge Over-Current Short-Circuit Protection For 14500 Li-ion Battery Packs DIY Power Projects
- Type: BMS Protection Board
- Current Rating: 5A
- Application: DIY 14500 Battery Pack
- Features: Same-port charging and discharging; overcharge, over-discharge, over-current and short-circuit protection
- Model #: 152594034766
- $11.89 –
- Free Shipping

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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
Limited time offer, ends 11/25
- Model #: AJ-JY0096
- $12.35 –
- Free Shipping

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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
Limited time offer, ends 11/25
- Model #: AJ*C8JM*U2270
- $19.64 –
- Free Shipping

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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
Limited time offer, ends 11/25
- Model #: AJM-C8JM0C760
- $10.54 –
- Free Shipping

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AJMRTC Dual USB 5V 1A 2.1A Power Bank Charger Module Board with LED Indicator, 18650 Lithium Battery Charging PCB, DIY Electronic Kit for Portable Charger, Battery Pack & Electronic Projects
Limited time offer, ends 11/25
- Model #: AJ-JY0093
- $11.98 –
- Free Shipping

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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
Limited time offer, ends 11/25
- Model #: AJ-JY00533
- $11.55 –
- Free Shipping

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AJMRTC DC 6-40V Charge Discharge Control Switch Module, Undervoltage Overvoltage Protection Board, Auto Cut Off Disconnect Controller for Battery Charging and Discharging Management
Limited time offer, ends 11/25
- Model #: AJM-C8JM0C1713
- $12.49 –
- Free Shipping

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20PCS TP4057 1A Lithium Battery Charging Protection Board Module with Protection Micro USB Charging Boards 3.7V 4.2V (TP4056 Upgraded)
Limited time offer, ends 11/15
- Model #: B3EW.111714
- $12.99 –
- Free Shipping

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Vszerda 12V-36V DC Voltage Protection Module Digital Low Voltage Protector Disconnect Switch Cut Off Over Discharge Protection Module Pack of 8
- Model #: BV198EWS
- $66.99 –
- Free Shipping

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LCUS-2 USB Relay Module 2 Channel with Overcurrent Protection for Home Automation, Serial Control, Intelligent USB Switch
Limited time offer, ends 11/15
- Model #: Kepler-8.10-OYS-655
- $12.99 –
- Free Shipping

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LCUS-4 USB Relay Module 4 Channel with Overcurrent Protection for Home Automation, Serial Control, Intelligent USB Switch
Limited time offer, ends 11/15
- Model #: Kepler-8.10-OYS-653
- $12.99 –
- Free Shipping

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4pcs 18650 Charging Board Dual USB 5V 2.4A Mobile Power Bank Module 186 50 Lithium Battery Charger Board with Overcharge Overdischarge Short Circuit Protection DIY USB Power Bank Board
- Model #: ilepo314914629944QI
- $29.23 –
- Free Shipping

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3pcs 3A Li Battery Charging Module Type-C Interface Charging Protection Integrated Power Module
Limited time offer, ends 11/15
- Model #: Kepler-8.10-OYS-701
- $12.99 –
- Free Shipping

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40PCS TP4056 Type-C USB Charging Module 5V 1A 18650 Lithium Battery Charging Board Power Charger Board Module with Protection Charger Module (Type C USB)
Limited time offer, ends 11/15
- Model #: C10V-GS-TY-1020-989
- $30.38 –
- Free Shipping

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2pcs DC-DC XL4015 Adjustable Buck Converter Step Down Power Supply Voltage Regulator Power Module 4~38V High Power 96% High Efficiency
- Model #: A9Y1-1017-6
- $30.78 –
- More options from $29.78
- Free Shipping

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AJMRTC XH-M603 Lithium Battery Charging Control Module, Digital LED Display Charge Protection Switch Board, Automatic Power-off Overcharge Protection Controller for Lithium Battery Charging Management
Limited time offer, ends 11/25
- Model #: AJM-C8JM0C1433
- $12.36 –
- Free Shipping

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6PCS TP4056 Micro USB Charging Module 5V 1A 18650 Lithium Battery Charging Board Power Charger Board Module with Protection Charger Module (Micro USB)
Limited time offer, ends 11/15
- Model #: C10V-GS-TY-1020-985
- $12.34 –
- Free Shipping

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3.7V 4.2V 18650 Lithium Battery Charging Boost Power Board Protection 5V/2.4A Charge/Discharge Integrated Module 5pcs
- Model #: 152849579942
- $22.99 –
- Free Shipping

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AC EMI Power Filter Module 220V 2A LC Noise Suppression Power Board High-Frequency Sound Booster Filter Socket with Terminal Wiring for Clean AC Input Audio Amplifiers and HiFi Systems
- Type: EMI Power Filter Module
- Current Rating: 2A
- Voltage Rating AC: AC 220V
- Termination Style: Terminal block
- Model #: 548442664063
- $11.89 –
- Free Shipping

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5S 18/21V 20A Li-ion Battery BMS Protection Board Lithium Battery Management Circuit Board with Overcharge Over-Discharge Over-Current and Short Circuit Protection For Makita 18V Battery Pack Repair
- Type: BMS protection board
- Current Rating: 20A
- Voltage Rating DC: 18V / 21V
- Input Voltage: 18V / 21V
- Model #: 461657765664
- $10.89 –
- Free Shipping

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5S 20A BMS Battery Protection Board Lithium Battery Management Module with DC Connector 18V/21V Charge and Discharge Control NTC Temperature Protection for Power Tool Packs and DIY Power Banks 2Pcs
- Type: 5S Lithium Battery BMS Protection Board
- Current Rating: 20A
- Voltage Rating DC: 18V / 21V
- Application: Electric power tool battery pack; DIY power bank; lithium battery assembly
- Model #: 999304380537
- $13.89 –
- Free Shipping

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US Double-Sided Tower Power Strip, 8-Outlet Vertical Surge Protector with 4 USB Ports (2 USB-A + 2 USB-C) 360° Access, 2m Flat Plug Cable for Home Office 1250W/10A, White
Limited time offer, ends 11/15
- Model #: C2AG-C0429-4
- $57.52 –
- More options from $57.52 - $87.99
- Free Shipping

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Encoder, General-Purpose Encoder Anti- Interference ASIC Devices for Power Supply Reverse Wiring Protection Conversion(200P/R)
- Model #: LB09PSRR1WT
- $64.79 –
- More options from $64.79
- Free Shipping

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STJF 7S BMS Protection Board 25.9V 29.4V 15A Lithium Battery Management Module with Cell Balance Overcharge Overdischarge Overcurrent Short Circuit Protection For 7 Series 18650 Li-ion Packs
- Type: BMS Protection Board
- Current Rating: 15A
- Application: DIY Battery Pack
- Features: Cell Balance, Multi Safety Protection
- Model #: 383619188160
- $13.89 –
- Free Shipping

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3S 15A BMS Protection Board Lithium Battery Management Module 11.1V 12.6V Battery Balancer with Overcharge Over-Discharge Over-Current and Short Circuit Protection for DIY Battery Packs
- Current Rating: 15A
- Input Voltage: 11.1V / 12.6V
- Application: DIY Battery Pack, Portable Power, LED Light, Power Tools
- Features: Cell balance; overcharge protection; over-discharge protection; over-current protection; short-circuit protection
- Model #: 920479977921
- $12.89 –
- Free Shipping

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AJMRTC XH-M604 Battery Charging Control Module DC 6-60V Digital Overcharge Protection Switch Board, Auto Cut Off Charger Controller for Lithium Lead-acid Storage Battery, Solar Charging DIY Power
Limited time offer, ends 11/25
- Model #: AJM-C8JM0C1601
- $13.98 –
- Free Shipping

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20PCS/LOT SRV05-4.TCT SRV05 SOT23-6 TVS Diode Array IC, 5V 4 Channel ESD Protection Transient Voltage Suppressor Chip for USB Interface Signal Line Circuit Protection
- Model #: SRV05420261109001
- $11.49 –
- Free Shipping

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AJMRTC 3Pcs TP4056 Type-C USB Lithium Battery Charging Module, 5V 1A 18650 Charger Board with Overcharge Over-Discharge Protection for 3.7V Li-ion Battery
Limited time offer, ends 11/29
- Model #: AJM-FLAT*A2C3175
- $13.96 –
- Free Shipping
