Power & Batteries

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This category covers all power solutions in one place: batteries and holders, chargers and management boards, voltage regulators, converters, and power supplies. Whether you’re building a portable or a stationary project, you’ll find compatible batteries, connectors, and power hardware here.

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Compatible ecosystem
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Availability
Type / Purpose
Features / Key attributes
Compatible ecosystem
  • Step-down module with LM2596S

    Step-down module with LM2596S

    $4.68
    $4.68
  • Li-ion charger with protection

    Li-ion charger with protection

    $6.52
    $6.52
  • JST female connector with cable

    JST female connector with cable

    $0.59
    $0.59
  • Solar panel 1W 6V

    Solar panel 1W 6V

    $6.52
    $6.52
  • Holder for 18650 lithium battery

    Holder for 18650 lithium battery

    $1.13
    $1.13
  • 9V battery clip

    9V battery clip

    $0.89
    $0.89
  • Power supply for the experimental board

    Power supply for the experimental board

    $9.42
    $9.42
  • Li-ion charger

    Li-ion charger

    $5.33
    $5.33
  • Step-up module with XL6009

    Step-up module with XL6009

    $5.33
    $5.33
  • Solar panel 1.5W 12V

    Solar panel 1.5W 12V

    $10.60
    $10.60
  • 2xAAA battery holder with JST connector

    2xAAA battery holder with JST connector

    $1.48
    $1.48
  • Step-down module MP1584 3A

    Step-down module MP1584 3A

    $4.68
    $4.68
  • 4xAA battery holder

    4xAA battery holder

    $1.78
    $1.78
  • Generic 5V voltage regulator TO-220 THT

    Generic 5V voltage regulator TO-220 THT

    $1.13
    $1.13
  • Power supply 12V 2A 24W

    Power supply 12V 2A 24W

    $6.52
    $6.52
  • 3xAA battery holder

    3xAA battery holder

    $1.13
    $1.13
  • 5xAA battery holder

    5xAA battery holder

    Regular price  $1.48 Sale price  $0.59
    Regular price  $1.48 Sale price  $0.59
  • 6xAA battery holder

    6xAA battery holder

    Regular price  $2.31 Sale price  $1.62
    Regular price  $2.31 Sale price  $1.62
  • 2xAA battery holder

    2xAA battery holder

    $0.89
    $0.89
  • LM317 adjustable voltage regulator

    LM317 adjustable voltage regulator

    $1.13
    $1.13
  • 1S Li-Ion battery protection

    1S Li-Ion battery protection

    $2.96
    $2.96
  • CR2032 battery holder

    CR2032 battery holder

    $0.59
    $0.59
  • Power supply 5V 2A 10W with USB output

    Power supply 5V 2A 10W with USB output

    $4.68
    $4.68
  • 2xAAA battery holder

    2xAAA battery holder

    $0.89
    $0.89