Wein Universal Charger Comes with 2 rechargable lithium-ion batteries for the 150MM wearable air purifier. These batteries can also be used in a number of SLR and digital cameras.
Wein Universal charger, works anywhere, 90 - 260 VAC, 50-60-hz(may require plug adapter). This twin pack is the equivalent of 1000 CR123A Lithium batteries. Twice the energy of other brands. Allow 2 hours for complete charging. Do not try to charge ordinary non-rechargable batteries. Provides approximately 25-30 hours per charge.