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10-30V DC Voltage Monitoring DPST Relay Module, Low Voltage Disconnect LVD for 12V 18V 24V Battery, Load 80Amp/AC250V or 50Amp/DC30V
Limited time offer, ends 11/15
$90.25
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AJMRTC 5V Lithium Charger Module, 2-in-1 Micro USB Step-Up & Protection Board, Li-ion Li-Po Battery Charge Discharge Boost Converter for DIY Power Bank, Portable Power Supply Electronic Projects
Limited time offer, ends 11/25
$10.54
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AJMRTC TP4056 Lithium Li-ion Charger Board, Type-C USB 3.7V 4.2V 1A 5W Charging Module with DC-DC Step Up Boost Function, Rechargeable Battery Power Supply Board for Electronic DIY Kit Projects
Limited time offer, ends 11/25
$10.36
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AJMRTC 600W DCDC Adjustable StepDown Buck Power Supply Module, 12V75V Input to 5V60V 25A Output with Digital Voltage Display for Battery Charging, Industrial Equipment and DIY Power Projects
Limited time offer, ends 11/25
$16.86
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AJMRTC Type-C USB 2A Lithium Li-ion Battery Charger Board, DC-DC Step Up Boost Module, 3.7V Charge to 4.2V Fast Charging Power Boost Module for 3.7V Lithium Battery DIY Power Bank Project
Limited time offer, ends 11/25
$13.81
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AJMRTC Mini 5V 2A Lithium Battery Charging Board, Lithium Boost Charge & Discharge Integrated Module, 3.7V Li-ion Charge Boost to 5V, Power Bank DIY, Portable Power Supply Circuit Board
Limited time offer, ends 11/25
$11.84
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AJMRTC DC CC 9A 300W Step Down Buck Converter Power Module, 5-40V Input to 1.2-35V Adjustable Output, Constant Current Voltage Regulator for Battery Charging Electronic DIY Projects
Limited time offer, ends 11/25
$14.56
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AJMRTC 600W Industrial DC-DC Boost Step Up Converter Module, CC/CV Constant Current Constant Voltage Power Board, 9V-60V Input to 12V-80V Output for Battery Charging, Power Supply DIY Projects
Limited time offer, ends 11/25
$20.09
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AJMRTC DC-DC XL6009 Digital Step Up Boost Power Supply Module, Adjustable 4.5-32V Input to 5-52V Output Voltage Regulator with LED Voltmeter Display, for Battery Power Conversion & Electronic DIY
Limited time offer, ends 11/25
$10.54
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16.8V 1A Power Adapter Battery Charger with LED Indicator DC Port 5.5x2.5mm & 2.1mm Suitable for Charging 14.4V, 14.8V, 16.8V 4-String Lithium Battery Pack
Limited time offer, ends 11/15
$16.98
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4.2V 1A Power Adapter Li-ion Battery Charger with LED Indicator DC 5.5x2.5mm & 2.1mm Port Suitable for 3.7V 4.2V 1-String Lithium Batteries
Limited time offer, ends 11/15
$17.22
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4.2V 1A Power Adapter Li-ion Battery Charger with LED Indicator DC 5.5x2.5mm & 2.1mm Port Suitable for 3.7V 4.2V 1-String Lithium Battery Pack
Limited time offer, ends 11/15
$16.65
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8.4V 1A Power Adapter Li-ion Battery Charger with LED Indicator DC 5.5x2.5mm & 2.1mm Port Suitable for 7.2V 7.4V 8.4V 2-String Lithium Battery Pack
Limited time offer, ends 11/15
$17.41
Free Shipping