10pcs/1pcs DC 5V 2.1A Mobile Power Diy Board 4.2V Charge / Discharge boost battery protection indicator module 3.7V lithium 18650 lithium battery board battery protection module battery charger module battery protection board power bank diy kit

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AU $11.34 ~ 98.19
Price includes 10% AU GST

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Product Features
  • This DC 5V 2.1A mobile power DIY board offers a 4.2V charge/discharge boost with battery protection, suitable for 3.7V lithium 18650 batteries, ensuring safe and efficient power management.
  • Comes with a battery protection indicator module, allowing users to easily monitor the battery status and ensure the safety of the power bank during operation.
  • Designed for DIY enthusiasts, this kit provides all the necessary components for building your own power bank, giving you the freedom to customize your portable power solution.
  • The high-quality lithium battery board and protection module ensure long-lasting performance and reliability, making it a great choice for power bank projects.
  • With 10 pieces per pack, you have enough materials to create multiple power banks or share with friends, making it a cost-effective option for DIYers.
Specifications
Brand Name
WC
Hign-concerned Chemical
None
Condition
New
Type
Voltage Regulator
semi_Choice
yes
181 Sold
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