Weight & dimensions Height: 50.5 mm Diameter: 1.44 cm
Battery Battery type: Rechargeable battery Number of batteries included: 1 pc(s) Battery technology: Lithium-Ion (Li-Ion) Battery voltage: 3.7 V Battery capacity: 800 mAh
Safety warning Warnings: Avoid contact of battery contents with eyes and skin. After accidental contact, rinse thoroughly with water and contact a doctor., Do not dispose of used rechargeable batteries in the regular waste bin., Do not expose rechargeable batteries to direct heat.