NITECORE UMS4 4-Bay USB Battery Charger

NITECORE UMS4 4-Bay USB Battery Charger – genuine NITECORE intelligent charger for rechargeable lithium-ion (3.7V) and Ni-MH cylindrical cells.

• Brand: NITECORE
• Model: UMS4
• Bays: 4-bay
• Compatible Battery Sizes: Li-ion/IMR/LiFePO4 cylindrical cells including 10440, 14500, 16340, 18650, 20700, 21700 and 26700, plus Ni-MH/NiCd AA/AAA/AAAA/C/D
• Input: USB-C, 5V/2A or 12V/1.5A, 18W max (Quick Charge 2.0 supported)
• Charge Current per Bay: QC mode: up to 3A on one bay / 2A on two bays / 1A on four bays. Standard (non-QC) input: up to 2A on one bay / 1A on two bays / 0.5A on four bays. Total max output 4A
• Display: Backlit LCD (auto-dims after 10 minutes idle)
• Special Functions: Automatic chemistry/mode detection, intelligent battery detection, reverse-polarity & short-circuit protection
• Dimensions: 159 x 107 x 41 mm
• Weight: 255.4g

⚠ Charging speed note: This charger is supplied with a charging cable only — a USB wall adapter/power source is not included in the box. To reach the full 3A charge rate on a bay, you will need to supply your own USB wall adapter that supports Quick Charge (QC) with sufficient output current. A basic 5V-only phone charger, or a non-QC power source, will limit that bay to a slower charging rate (2A or less) instead.