Powerextra 2 Pack Replacement Sony NP-F970 Battery and Fast Charger

My review of the Powerextra 2 Pack Replacement Sony NP-F970 Battery and Fast Charger
▶️ Sony NP-F970 battery replacement: 100% Compatible with Sony NP-F550 570 750 770 970 960 975 Batteries
▶️ Powerful Battery Capacity: Li-ion rechargeable battery 7.4V 8800mAh 65.12Wh, professional replacement for Sony NP-F970 battery. Premium Li-ion cells for longer battery life with no memory effect.
▶️ Intelligent fast Charger: You can select fast charging mode - Type C port which input is 9V/2A and output is 1500mA for 1 battery, 1000mA for 2 battery.
▶️ Multiple Charging Option: A convenient USB cable allows you to charge NP-F970 batteries on the go, just connect with a USB wall charger, car charger, or external battery etc. Gives you more options than a standard battery charger.
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🇺🇸 Amazon USA: geni.us/QkDf (Amazon)
🇬🇧 Amazon UK: geni.us/bnzbw (Amazon)

[@Director.Amooh95]

how long does it takes to fully charge the batteries?