Funien NP-40 Battery r with LED Indicator Light + 2pcs NP-40 Batteries 3.7V 800mAh with USB Charging Cable by Amazon.co.uk

Price last update: 24/05/2025
  • NP-40 battery r + 2pcs NP-40 batteries kit.
  • Battery r input: DC 5V 1A, output: DC 4.2V,400mA, micro USB charging port.
  • With USB charging cable, you can the battery via laptop, power adapter, power bank, etc.
  • With LED indicator to show charging status, red light: power charging, green light: fully d.
  • 2pcs 3.7V 800mAh Li-ion polymer batteries for convenient replacement.