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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 11/09
$11.99
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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 11/09
$11.99
Free Shipping
AJMRTC DC 6-40V Charger Control Switch Module, Undervoltage Overvoltage Protection Board, Auto Cut Off Disconnect Controller for Battery Charging Discharge Protection and Power Supply Monitoring
Limited time offer, ends 11/25
$10.04
Free Shipping
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
$12.49
Free Shipping
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
$13.98
Free Shipping
AJMRTC 2Pcs 3D Printer Heat Bed Power Expansion Module, Hot Bed MOSFET Tube Power Controller, High Current Load Switch for 3D Printer Heated Bed Upgrade, Overload Protection
Limited time offer, ends 11/29
$23.37
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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
Limited time offer, ends 11/25
$10.54
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AJMRTC 3S 11.1V 12.6V 10A Lithium Battery BMS Protection Board, 3 Strings 12V Li-ion Cell Management Module with Overcharge, Overdischarge, Short Circuit Protection for 18650 Battery Pack DIY
Limited time offer, ends 11/25
$10.98
Free Shipping
AJMRTC 4S Lithium Battery Charge Discharge Protection Board, 14.8V / 16.8V 20A Current Limiting BMS Power Supply Module for 4 Series Li-ion Battery Pack
Limited time offer, ends 11/25
$11.09
Free Shipping
3pcs 3A Li Battery Charging Module Type-C Interface Charging Protection Integrated Power Module
Limited time offer, ends 11/09
$11.99
Free Shipping
