- Will it fast-charge my Galaxy phone?
- Yes. It supports Samsung Super Fast Charging at up to 45W over USB-C, so recent Galaxy S and Note phones charge at their top wired speed.
- Can it charge a laptop?
- Yes, up to 45W over USB-C PD, which covers thin-and-light laptops and tablets. Demanding gaming or workstation laptops need more power and will charge slowly or not at all.
- How many devices can it charge at once?
- Up to three, using two USB-C ports and one USB-A port. The 45W total is shared, so each device charges slower when several are connected.
- Does it support pass-through charging?
- Yes. You can plug the pack into a wall charger and charge your devices through it at the same time.
- How long does it take to recharge the pack itself?
- With a 45W USB-C charger it refills in roughly two to three hours. A standard 15W or 25W charger takes considerably longer.
- Is it worth it over a cheaper Anker or Baseus pack?
- If you want guaranteed Super Fast Charging on a Galaxy phone and Samsung's build and safety record, yes. If you only need standard USB-C charging, cheaper packs deliver the same capacity.
- Where is the Samsung Battery Pack 20000mAh 45W cheapest?
- At Freddy Cell Shop, for $50.00, 26% under what the other stores charge, as of our latest check.
- Where can I buy the Samsung Battery Pack 20000mAh 45W?
- 3 stores we checked sell it, including Freddy Cell Shop, eBay, Amazon.