4S Battery Protection Board: Precise cut and interface ensure perfect applicability, suitable for installation location and easy to install.
High performance：The product adopts high-quality materials, effectively avoiding corrosion and wear, durable to use.
Professional chip: Professional chip set provides excellent performance in the system.
Easy to operate: Anti-aging and long service life, you can use with confidence.
High-quality material：The product adopts high-quality materials, sturdy and durable to use.
Colour: default
Height: 0
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Width: 2
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