Collection: Batteries & Power Accessories
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2PCS XL4016E1 DC-DC Buck Converter IC TO-220-5 Inline Chip
Vendor:KeszooxRegular price $42.52 USDSale price $42.52 USDUnit price / per -
L7805 / LM7805 & LM7812 5V / 12V Three-Terminal Voltage Regulator Module
Vendor:KeszooxRegular price $9.68 USDSale price $9.68 USDUnit price / per -
9V Battery Snap Connector with DC Lead and Square Cap
Vendor:KeszooxRegular price From $5.84 USDSale price From $5.84 USDUnit price / per -
3A High-Power 18650 Lithium Battery Boost Module 5V-12V Charging and Discharging Board for UPS
Vendor:KeszooxRegular price From $13.08 USDSale price From $13.08 USDUnit price / per -
2S 10A Lithium Battery BMS Protection Board 7.4V 8.4V with Overcharge and Balance Function for 18650 Cells
Vendor:KeszooxRegular price From $3.64 USDSale price From $3.64 USDUnit price / per -
3S 4S Lithium Battery BMS Protection Board 40A 60A with Balance and Enhance Functions for Drill Motor 11.1V-16.8V Li-ion Cells
Vendor:KeszooxRegular price From $4.96 USDSale price From $4.96 USDUnit price / per -
4S 14.8V 30A Lithium Battery BMS Protection Board with Balance for 18650 Li-ion and 12.8V LiFePO4 Cells
Vendor:KeszooxRegular price $10.08 USDSale price $10.08 USDUnit price / per -
3S 20A Lithium Battery BMS Protection Board 3.6V-12.6V for 18650 Li-ion Cells and Drill Motors
Vendor:KeszooxRegular price $19.92 USDSale price $19.92 USDUnit price / per -
2S 20A Lithium Battery BMS Protection Board 7.4V-8.4V with Balanced Current Module for DIY Projects
Vendor:KeszooxRegular price From $3.80 USDSale price From $3.80 USDUnit price / per -
AMS1117-3.3 DC-DC Step-Down Voltage Regulator Module 4.5V-7V to 3.3V 800mA Buck Converter
Vendor:KeszooxRegular price From $2.72 USDSale price From $2.72 USDUnit price / per -
DC-DC Step-Down Charger Module Dual USB 9V/12V/24V to 5V 3A Buck Voltage Car Power Regulator 6-26V
Vendor:KeszooxRegular price From $4.52 USDSale price From $4.52 USDUnit price / per -
3-5PCS 5V 1A Boost Step Up Power Module Lithium LiPo Battery Charging Protection Board LED Display USB for DIY Charger 134N3P
Vendor:KeszooxRegular price From $5.00 USDSale price From $5.00 USDUnit price / per -
3S 12V 10A Li-ion Battery Protection Board BMS with 18650 Charger PCB for Electric Drill Motors
Vendor:KeszooxRegular price $8.68 USDSale price $8.68 USDUnit price / per -
DC 4.5-9V TP5000 Li-ion Battery Charging Board Module 4.2V/3.6V 1A Type-C Power Management
Vendor:KeszooxRegular price $6.08 USDSale price $6.08 USDUnit price / per -
DC-DC Step-Down Adjustable Power Supply Module 5V-60V Input 1.25V-26V Output for Arduino Raspberry Pi and DIY Projects
Vendor:KeszooxRegular price $5.36 USDSale price $5.36 USDUnit price / per -
DC-DC Boost Converter Module 3.7V/5V to 5V/8V/9V/12V Step-Up Power Supply Module
Vendor:KeszooxRegular price $5.04 USDSale price $5.04 USDUnit price / per -
Adjustable DC-DC Step-Down 3A Power Supply Module Voltage Regulator for Arduino 24V/12V/5V/3V
Vendor:KeszooxRegular price $4.24 USDSale price $4.24 USDUnit price / per -
DC-DC Buck Converter Power Supply 4-40V Input Adjustable 1.25-37V Output with LED Voltmeter Display for Electronics
Vendor:KeszooxRegular price $3.84 USDSale price $3.84 USDUnit price / per -
DC-DC Step-Down Module LED Driver ¨C Adjustable CC/CV Power Supply and Battery Charger Module
Vendor:KeszooxRegular price $3.84 USDSale price $3.84 USDUnit price / per -
Save $0.25Battery Holder CR2032 (2-Pack)
Vendor:KeszooxRegular price $1.25 USDRegular priceUnit price / per$1.50 USDSale price $1.25 USDSale -
Save $0.55Battery Holder 9V with DC Plug
Vendor:KeszooxRegular price $2.72 USDRegular priceUnit price / per$3.27 USDSale price $2.72 USDSale -
Battery Holder 6 x AA with Right Angle DC Plug
Vendor:KeszooxRegular price $5.62 USDRegular priceUnit price / per$6.75 USDSale price $5.62 USDSale -
Save $0.85Battery Holder 6 x AA with DC Plug
Vendor:KeszooxRegular price $4.22 USDRegular priceUnit price / per$5.07 USDSale price $4.22 USDSale -
Breadboard Power Supply Module — 3.3V / 5V, USB & DC Jack
Vendor:KeszooxRegular price $14.87 USDSale price $14.87 USDUnit price / per























