Lerpwige 4S 40A 18650 Battery Protection Plate

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  • the safety of your lithium batteries with our 4S -40A battery charge protective disc provide balance and protection for 16.8 V cell module
  • With its low power consumption and multiple protection against discharge, over-current and overcharging, this card ensures efficient and safe charging and discharge cycles for your devices
  • This protective screen features a lightweight build to ensure stable performance and durability for all your battery requirements
  • Perfect for use in applications where the starting current is 80 A and the power supply is below 135 W, e.g

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