Battery size: 4LR44. Electrochemical System: Alkaline. Other designations: 4LR44 / 476A / PX28A / A544 / K28A / L1325 6V. Weight (of one battery): 12 g (0.026 lbs). Made in Germany. Nitecore Ui2 Portable Dual-Slot USb Akku-Ladegerät Batterien nicht inbegriffen 3.
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