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  1. DC/DC Step-Up Regulator Module - 600W

    DC/DC Step-Up Regulator Module - 600W

    $3.75 As low as $3.32
  2. 3 Section 18650 Lithium Battery Holder Bracket - Pack of 10

    3 Section 18650 Lithium Battery Holder Bracket - Pack of 10

    5.0  (1) 
    $0.40 As low as $0.35
  3. MAX17043 Lithium Battery Electricity Detection and Alarm Module - AD Conversion, I2C Interface

    MAX17043 Lithium Battery Electricity Detection and Alarm Module - AD Conversion, I2C Interface

    Out of stock
  4. Switching Power Supply Module - 5V, 2A

    Switching Power Supply Module - 5V, 2A

    $1.95 As low as $1.76
  5. DC/DC Step-Up Regulator Module, ± 12V 50mA Output

    DC/DC Step-Up Regulator Module, ± 12V 50mA Output

    5.0  (1) 
    $0.65 As low as $0.57
  6. 18650 Battery Charge Shield Expansion Board - 5V 2A Output

    18650 Battery Charge Shield Expansion Board - 5V 2A Output

    4.5  (1) 
    $1.50 As low as $1.41
  7. DC-DC Step-Down Buck Power Module - 8-28V to 3.3V, 3A

    DC-DC Step-Down Buck Power Module - 8-28V to 3.3V, 3A

    $2.25 As low as $1.82
  8. Switching Power Supply Module - 12V, 450mA

    Switching Power Supply Module - 12V, 450mA

    $1.25 As low as $1.07
  9. 9V Battery Clips with 5.5mm Male DC Plug - Pack of 5

    9V Battery Clips with 5.5mm Male DC Plug - Pack of 5

    Out of stock
  10. Battery Holder 6xAA

    Battery Holder 6xAA

    $0.50 As low as $0.44
  11. Battery Holder 3xAAA

    Battery Holder 3xAAA

    Out of stock
  12. USB Charger Doctor Voltage Current Meter

    USB Charger Doctor Voltage Current Meter

    4.3  (3) 
    $0.70
  13. LTC1871 Step-Up Boost Voltage Converter Module - 100W

    LTC1871 Step-Up Boost Voltage Converter Module - 100W

    4.4  (2) 
    Out of stock
  14. DC-DC Step Up Boost Converter Module With USB - 0.9V-5V to 5V, 600mA

    DC-DC Step Up Boost Converter Module With USB - 0.9V-5V to 5V, 600mA

    5.0  (3) 
    $0.25 As low as $0.22
  15. W5500 TCP/IP Ethernet Network Module

    W5500 TCP/IP Ethernet Network Module

    $3.25 As low as $2.87
  16. DC-DC 5V Step-Up Boost Conveter Module

    DC-DC 5V Step-Up Boost Conveter Module

    $0.30 As low as $0.27
  17. Breadboard Power Supply Module - 3.3V/5V

    Breadboard Power Supply Module - 3.3V/5V

    4.4  (11) 
    $0.50 As low as $0.46
  18. Pulse High Voltage Inverter 901 Arc Generator- 1000KV

    Pulse High Voltage Inverter 901 Arc Generator- 1000KV

    $1.75 As low as $1.55
  19. KZ35 Constant Current Electronic Load

    KZ35 Constant Current Electronic Load

    $10.95
  20. Multiple Output Switching Power Supply Module With Direct and Reverse Voltage Output

    Multiple Output Switching Power Supply Module With Direct and Reverse Voltage Output

    $28.25
  21. LM2596 Multi-Channel DC-DC Step-Down Power Supply Module With Digital Display

    LM2596 Multi-Channel DC-DC Step-Down Power Supply Module With Digital Display

    $23.95
  22. 4S 14.8V 20A BMS 18650 Lithium Battery Protection Board Suitable for Drill Tools

    4S 14.8V 20A BMS 18650 Lithium Battery Protection Board Suitable for Drill Tools

    $0.95
  23. Remote Controlled Pulse High Voltage Inverter

    Remote Controlled Pulse High Voltage Inverter

    $7.95
  24. AP-D5830A Adjustable Buck Constant Voltage/Current, Power Supply Module- 800W, 30A

    AP-D5830A Adjustable Buck Constant Voltage/Current, Power Supply Module- 800W, 30A

    $27.25
  25. XC5015 DC-DC Isolated Power Supply

    XC5015 DC-DC Isolated Power Supply

    $3.75
  26. ZK-SJ30 Adjustable Buck Boost Constant Voltage/Current, Power Supply Module w/ Display -700W, 30A

    ZK-SJ30 Adjustable Buck Boost Constant Voltage/Current, Power Supply Module w/ Display -700W, 30A

    $43.50
  27. Mini DC-DC Buck Converter 7V-16V

    Mini DC-DC Buck Converter 7V-16V

    Out of stock
  28. EGS005 Pure Sine Wave Inverter SPWM Driver Board

    EGS005 Pure Sine Wave Inverter SPWM Driver Board

    Out of stock
  29. 5V2A Charging and Discharging Integrated Module With Type-C

    5V2A Charging and Discharging Integrated Module With Type-C

    $0.35
  30. Voltage and Current Adjustable Switching Power Supply SMPS with Display

    Voltage and Current Adjustable Switching Power Supply SMPS with Display

    Out of stock
  31. XY6008 Power Supply 60V/8A/480W With Remote Controller

    XY6008 Power Supply 60V/8A/480W With Remote Controller

    $52.95
  32. Three-stage Composite High-Frequency EMI DC Filter

    Three-stage Composite High-Frequency EMI DC Filter

    $5.95
  33. 2A EMI Filter For Sound Quality Improvement

    2A EMI Filter For Sound Quality Improvement

    $1.25
  34. 3.7V Lithium Battery DC UPS Uninterruptible Power Module

    3.7V Lithium Battery DC UPS Uninterruptible Power Module

    $1.50
  35. XL3608 2A mini DC/DC Boost Converter

    XL3608 2A mini DC/DC Boost Converter

    As low as $0.50 As low as $0.44
  36. Ultra-low Ripple and Low Noise DC-DC Isolated Power Supply

    Ultra-low Ripple and Low Noise DC-DC Isolated Power Supply

    As low as $7.25
  37. Mini 3.3/5V-3A DC/DC Regulated Step Down/Buck Converter

    Mini 3.3/5V-3A DC/DC Regulated Step Down/Buck Converter

    $0.75 As low as $0.66
  38. 5V Lithium Battery 18650 Charge/Discharge Integrated Boost Power Supply Module

    5V Lithium Battery 18650 Charge/Discharge Integrated Boost Power Supply Module

    $0.60 As low as $0.53
  39. 20W Qi Wireless Power Supply Transmitter Charging Coil Module

    20W Qi Wireless Power Supply Transmitter Charging Coil Module

    $7.25 As low as $6.41
  40. 5V Wireless Power Supply Transmitter Receiver Charging Coil Module

    5V Wireless Power Supply Transmitter Receiver Charging Coil Module

    As low as $3.50 As low as $3.26
  41. Transparent 8-cell Super Fast Charging Mobile Power Bank Shell

    Transparent 8-cell Super Fast Charging Mobile Power Bank Shell

    $6.95 As low as $6.14
  42. 7S 29.4V 15A BMS 18650 Lithium Battery Protection Board

    7S 29.4V 15A BMS 18650 Lithium Battery Protection Board

    $2.75 As low as $2.44
  43. 3.7V to 9V 18650 Lithium Battery Charging, Boosting Module

    3.7V to 9V 18650 Lithium Battery Charging, Boosting Module

    As low as $0.35
  44. DC-DC 12V Step-Up Boost Conveter Module - Pack of 5

    DC-DC 12V Step-Up Boost Conveter Module - Pack of 5

    $0.80 As low as $0.71
  45. 1S 3.7V 12A BMS 18650 Lithium Battery Protection Board

    1S 3.7V 12A BMS 18650 Lithium Battery Protection Board

    $0.45 As low as $0.39
  46. 2S 7.4V 8A BMS 18650 Lithium Battery Protection Board

    2S 7.4V 8A BMS 18650 Lithium Battery Protection Board

    $0.40 As low as $0.35
  47. 3.7V 450mAh Lithium Polymer Li-Po Battery, 6.8x15x30mm

    3.7V 450mAh Lithium Polymer Li-Po Battery, 6.8x15x30mm

    Out of stock
  48. DC/DC Step-Down Regulator Module - 5A

    DC/DC Step-Down Regulator Module - 5A

    As low as $3.50 As low as $3.25
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