Samsung SDI-LM2T 21700

Samsung SDI-LM2T INR21700-48G Key Features Genuine Samsung SDI 21700 lithium-ion cell High capacity (≈4800mAh typical) for extended runtime Stable voltage output across the discharge cycle Reliable cell chemistry with good cycle life Ideal for DIY battery packs, energy storage, robotics, and mobility applications Specifications Model: INR21700-48G (SDI-LM2T) Cell type: Lithium-ion (INR chemistry) Form factor: 21700 cylindrical Nominal capacity: 4800mAh (4700mAh minimum) () Nominal voltage: 3.6V () Energy: ~17.4Wh () Max continuous discharge: ~9.6A () Charge voltage: 4.2V (CC-CV charging) () Discharge cut-off voltage: 2.5V () Diameter: ~21mm Length: ~70mm Weight: ~69g ()