Samsung 40T 21700 4000mAh 35A Battery

Key Features High 4000mAh Capacity: Delivers long runtime for energy-intensive devices. Powerful 35A Output: Supports high-demand applications without voltage sag. 21700 Battery Size: Offers improved performance over smaller cell formats. Flat Top Design: Ideal for use in battery packs and custom builds. Rechargeable Cell: Designed for repeated use with consistent performance. Overview The Samsung 40T 21700 battery combines high capacity with exceptional power output. With a 4000mAh rating and a 35A continuous discharge capability, this battery is built to handle demanding applications that require both runtime and performance. Its flat top design makes it a reliable choice for professional and custom power solutions. Applications / Uses Portable power equipment Electric transportation systems High-capacity battery packs Industrial electronics Advanced energy storage projects SPECIFICATIONS Manufacturer: Samsung SDI Model: INR21700-40T Battery Size: 21700 Positive Terminal: Flat Top Nominal Capacity: 4000mAh Max Continuous Discharge: 35A Nominal Voltage: 3.6V Maximum Voltage: 4.2V Discharge Cut-Off Voltage: 2.5V Protected: No, unprotected Rechargeable: Yes Approx. Dimensions: 21.1mm × 70.4mm Approx. Weight: 66.8g Data Specification Sheet: Samsung 40T Datasheet