It is realy smaller than Nitecore NPB1, the capacity is close to 5000mah, the Npb 1 is 18w can charge fast, this one can not charge Like fast, The Npb 1 the capacity was close to 4000mah I forgot, I did not try on Nitecore Headlamp in long runtime, sorry for my bad English Thanks

It is realy smaller than Nitecore NPB1, the capacity is close to 5000mah, the Npb 1 is 18w can charge fast, this one can not charge Like fast, The Npb 1 the capacity was close to 4000mah I forgot, I did not try on Nitecore Headlamp in long runtime, sorry for my bad English Thanks

It is realy smaller than Nitecore NPB1, the capacity is close to 5000mah, the Npb 1 is 18w can charge fast, this one can not charge Like fast, The Npb 1 the capacity was close to 4000mah I forgot, I did not try on Nitecore Headlamp in long runtime, sorry for my bad English Thanks

So far so good. Delivered in 10 days to UK. I love nitecore as a brand. I own couple of flashlights from them. I hope this powerbank will last a long time.

So far so good. Delivered in 10 days to UK. I love nitecore as a brand. I own couple of flashlights from them. I hope this powerbank will last a long time.

So far so good. Delivered in 10 days to UK. I love nitecore as a brand. I own couple of flashlights from them. I hope this powerbank will last a long time.