Back ElectronicsIngcoAmazonIngco 4 Amp Fast Battery ChargerR 272.714.9(51)rated at Amazon ยท checked 7 days ago View at Amazon AverageR 286.20Lowest seenR 251.99Highest seenR 345.00Last changeR 0.89First indexed06 Sep 2026RetailerAmazonPrice historyDescriptionInput voltage: 220-240 V~50/60 Hz Output voltage: 21 V Output current: 4 A