/ 
Xtar 21700 4900mAh-XTAR 4900mAh 21700 rechargeable battery je v e-shopu Knifestock v kategorii batteries za cenu 9,00 €. Všechny batteries koupíte online v internetovém obchodě Knifestock, kde máme další zboží od značky XTAR.
21700 4900mAh rechargeable Li-ion battery, crafted specifically for flashlights.• 3.6V protected 21700 battery• Button top• Constant discharging current 10A• Cell – INR21700-50T• Low internal resistance, high Energy Efficiency• Over-charge, over-discharge, short circuit protection• Impact resistant, eco-friendly
