Nitecore P10i
"I've recently started ordering rechargeable batteries for my shop. I got 2 of these as a test for my crew leaders. Everyone else has the P10 V2 some with NL1835 batteries, some with the CR123A. Initially the idea was to see if they would like charging them themselves and if it they were durable enough to handle our foundry work. I trust my leads with the pricier stuff and I figure they would like how much longevity the 4000 mAh batteries they come with have. My leads love them, not for the reason I was expecting. 1800 lumens is a lot more than the 1100 on the P10 V2. So bright, all the guys know when its a lead shining on them or the metal. The big 4000 mAh NL2140i batteries these come with go for days without charge. I got 2 extra of the 5000mAh NL2150HPi and charged them as a surprise backup but because they can plug them in like a cell phone between shifts neither of them even knows. Very bright, they don't get too hot even with prolonged use, can handle abuse and they don't drain batteries too bad. 5 stars."
