6S2P Quantum INR21700-50TB Li-ion Battery Pack – 10000mAh

The Quantum 50TB 6S2P 21700 battery pack is a high-power, high-discharge lithium-ion unit designed to deliver extreme current output with minimal voltage sag. It ensures stable performance for FPV drones (including long-range, kamikaze, and strike platforms), RC models, and other high-load devices. Utilizing state-of-the-art Quantum INR21700-50TB cells—capable of a continuous discharge current of up to 60A—this battery pack excels under intense dynamic loads without overheating or power loss.

Features:

Ultra-high-discharge Quantum 50TB cells: These next-generation cells support a continuous discharge current of up to 60A (with even higher peak current capabilities) and feature ultra-low internal resistance (up to 4 mΩ).

High capacity (10000 mAh): Provides extended flight times, reducing the need for frequent battery swaps.

6S configuration: A nominal voltage of 22.2V delivers the high power required for the demanding operation of drones and RC models.

2P design: Two parallel rows of cells offer an optimal balance between current output, weight, and safety. High Discharge Current: The battery easily handles extreme current loads without overheating or significant voltage sag.

Minimal Voltage Sag: Thanks to the cells' exceptional current delivery, high voltage is maintained even at full throttle.

Robust Construction: A durable protective casing, high-efficiency welding with copper-nickel busbars, and quality assembly protect the pack against mechanical damage and vibrations.

High Energy Density: 21700 Li-ion cells offer superior energy density compared to traditional LiPo batteries.

Compatibility: Ideally suited for large FPV drones (7–10 inches), heavy-lift quadcopters, fixed-wing UAVs, and RC models. Specifications:

Capacity: 10,000 mAh

Configuration: 6S2P

Nominal Voltage: 22.2 V (3.6 V per cell)

Maximum Voltage: 25.2 V (4.2 V per cell)

Maximum Continuous Discharge Current: Up to 120A (60A per cell)

Cell Type: High-current Quantum INR21700-50TB Li-ion cells

Connector Type: XT60 / XT90 / QS8 (depending on the configuration)

Operating Temperature: -10°C to +60°C

Storage Temperature: -20°C to +45°C

Advantages:

Top-tier Performance: One of the most powerful battery packs in its class, offering output comparable to LiPo solutions.

Low Heat Generation: High current-handling headroom ensures the cells remain only moderately warm during intensive flights.

Safe Operation: High-quality components guarantee stable performance, even under critical loads.

Versatility: Compatible with various types of heavy-duty UAVs and models, thanks to standard power connectors.

Compact and Lightweight: An optimal weight-to-capacity ratio helps minimize the drone's overall weight.

Usage Recommendations:

Use only appropriate chargers designed for Li-ion batteries that support cell balancing. Avoid overcharging and deep discharging the battery (do not go below 2.5 V per cell / 15 V for the entire pack).

Prevent damage to the battery casing and its protective outer wrap.

Store the battery in "Storage" mode (approximately 50–60% charge, 3.6–3.8 V per cell) to extend its service life.

Before each use, check the condition of the power connectors and the balance lead, and ensure the outer wrap remains intact.

Package contents:

Quantum INR21700-50TB 6S2P 10000mAh Li-ion battery pack — 1 pc.