{"product_id":"nitecore-ums4-usb-four-slot-usb-c-fast-charger","title":"Nitecore UMS4 Four-Bay USB-C Battery Charger","description":"\u003cp\u003eCharge up to four removable rechargeable batteries with an LCD readout for each slot. UMS4 supports several battery chemistries and lets you adjust current and charging cut-off voltage when needed.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFour independently controlled slots.\u003c\/li\u003e\n\u003cli\u003eLCD shows voltage, current, charged capacity and charging time; internal-resistance assessment provides a battery-health indication.\u003c\/li\u003e\n\u003cli\u003eAutomatic charging completion, reverse-polarity and short-circuit protection.\u003c\/li\u003e\n\u003cli\u003eUSB-C input with QC 2.0 fast-charge support.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInput: 5 V \/ 2 A or 12 V \/ 1.5 A; 18 W maximum.\u003c\/li\u003e\n\u003cli\u003eQC mode maxima: 3 A with one battery, 2 A each with two, or 1 A each with four.\u003c\/li\u003e\n\u003cli\u003eStandard mode maxima: 2 A with one battery, 1 A each with two, or 0.5 A each with four.\u003c\/li\u003e\n\u003cli\u003eCharging cut-off options: 4.35 V, 4.2 V, 3.7 V and 1.48 V.\u003c\/li\u003e\n\u003cli\u003eDimensions: 159 × 107 × 41 mm; weight: 255.4 g without cable.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBattery compatibility\u003c\/h2\u003e\u003cp\u003eSupports appropriate IMR\/Li-ion\/LiFePO4 cylindrical rechargeable cells, including 14500, 16340, 18650, 21700 and 26650, plus Ni-MH\/Ni-Cd AA, AAA, AAAA, C and D. Check the manual for the complete size list and charging settings. LiFePO4 and 3.8 V Li-ion cells require manual voltage selection. Do not charge disposable alkaline or primary lithium cells, damaged batteries or incompatible chemistries.\u003c\/p\u003e\u003ch2\u003ePower and contents\u003c\/h2\u003e\u003cp\u003eUMS4 charger and USB charging cable. Batteries and mains adapter are not included. Maximum charging rates require a compatible QC power source and depend on cell size, capacity and selected settings. A USB-C connector alone does not guarantee QC fast charging.\u003c\/p\u003e\u003ch2\u003eDelivery\u003c\/h2\u003e\u003cp\u003eSupplied by FlashlightGo from China. Estimated UK delivery: 7–15 business days after dispatch.\u003c\/p\u003e\u003ch2\u003eBuying help\u003c\/h2\u003e\u003cp\u003e\u003ca href=\"\/pages\/usb-c-laptop-power-bank-guide\"\u003eCharging and compatibility guide\u003c\/a\u003e — compare connections, power and your setup before choosing. For advice about this product, \u003ca href=\"\/pages\/contact\"\u003esend us your device model and the option you are considering\u003c\/a\u003e.\u003c\/p\u003e","brand":"NITECORE","offers":[{"title":"Default Title","offer_id":55201348616533,"sku":"CHG-NITE-UMS4","price":49.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1069\/2165\/6661\/files\/NitecoreUMS4.jpg?v=1791148904","url":"https:\/\/www.voltcrest.online\/products\/nitecore-ums4-usb-four-slot-usb-c-fast-charger","provider":"Voltcrest","version":"1.0","type":"link"}