Nitecore NL1840HP 4000mAh Rechargeable 18650 Battery battery The fit should be comfortable

The fit should be comfortable but firm

We recommended the pre-molded version that has been thoughtfully molded to fit the vast majority of customers faces

60 – 70 mm

KNOW THE CARBON FOOTPRINT: All life cycle stages have been considered in our product carbon footprint calculation methodology and is based on the adidas' prototype size

Turning Radius 23

Nitecore NL1840HP 4000mAh Rechargeable 18650 Battery battery The fit should be comfortable~Nitecore says~ Next Generation 4000mAh Battery From Nitecore's latest battery generation, the NL1840HP stands out with an impressive 4000mAh capacity, making it an excellent choice for high drain devices due to its continuous 10A discharge current. Endowed with Nitecore's hallmark safety features and quality engineering, the NL1840HP stands as a testament to the brand's reputation as a reliable source of rechargeable Li ion batteries. Premium Build