Hello. I’m planning to buy Manker MC13 with 18650 tube option and I’d like to pick reasonable battery, possibly protected and with usb charging port. Unfortunately there’s no option to add 18650 to the bundle, only 18350 one which discharging amperage is 10A . Based on this, I found this Klarus 3600mAh 10A protected battery which looks nice in terms of specs, but I’m not an expert in that field, so I’m kindly asking for an opinion. I also have two spare Fenix ARBL 18650 3500mAh but producer says that max discharge current is only 5A 
Thanks in advance for any help.