Samsung 21700 5000mAh INR21700-50S45A 9C Li-ion Battery

Samsung 21700 5000mAh INR21700-50S45A 9C Li-ion Battery

The Samsung 21700 50S is a premium rechargeable lithium-ion battery. This cell is built by the reputable Samsung SDI. It delivers exceptional performance and high capacity. The battery is designed for a wide array of demanding applications. This includes high-power electronic devices and power tools. It is also perfect for electric vehicles and other systems. This cell adheres to the 21700 size standard. This means it is slightly larger than the common 18650 size. Its reliable construction ensures long-term, stable power delivery.

Key Performance Features

This battery is engineered for substantial power output. It offers a large nominal capacity of 5000mAh. This provides extended run times for your devices. Furthermore, the continuous discharge rating is impressive. It can handle 25A without any temperature cut. This high-current capability suits power-hungry applications. The battery’s nominal voltage is 3.6V. The maximum charge voltage is 4.2V.

The Samsung 21700 50S maintains stability under varying conditions. It has a discharge cut-off voltage of 2.5V. This helps to protect cell integrity. Consequently, the battery remains safely rechargeable. It is important to note that this model is unprotected. Users must ensure proper battery management systems are in place. Always handle and charge the cell correctly.

Specifications

The battery features a Flat Top positive terminal. The approximate dimensions are 20.45mm in diameter. The length is about 70.55mm. Its weight is approximately 72g. The battery designation is INR21700-50S45A. This code signifies its chemistry and high current capability.

The operating temperature range is quite broad. Discharging also operates within this same range. This robust design allows for versatile use. Its high capacity and power make it a top choice. Therefore, the Samsung 50S stands out for professional use.

Applications

The Samsung 50S is ideal for several high-drain uses. Use it in FPV drone battery packs. It works well in high-powered flashlights. It is also excellent for custom e-bike battery builds. Any device needing substantial energy and high current will benefit. Always check device compatibility for 21700 sizing before purchase.