DuraPro 3Pcs 1680mAh AHDBT-401 Battery + LED USB 3-Slots Charger for Gopro Hero 4 Battery Go Pro Hero4 AHDBT 401 Action Camera Accessories by Amazon.co.uk

• Fully Compatible with: Gopro Hero 4 Cameras;

• Extra Power,More Shots for Your Cameras.Specifications: Battery Type: Li-ion Capacity:1680mAh Volts:3.8V;

• LED USB 3Slots Charger: It can charge one,two or three battery at a time;Input:5V/2A 10W Output:4.2v/0.4A* 2W*3; LED Displays charging status; 4LEDS on means charged fully;Certified by CE,RoHS; Integrated high-performance protected circuit automatically protects against overcharge, over discharge and short-circuiting;

• Very convenient whilst out on trips; Micro-USB input: Multiple Charging Options: charge with a USB wall charger, car charger, Portable Power Source, or cellphone adapter.

• Package includes: 3X Batteries + LED 3-Slots USB Charger + Micro Cable + Manual 30days Money Back; 2 Years Waranty