Description
The Crocks Pack Samsung INR 21700 50S 14.8V 5000mAh 4S1P 45A Discharge Li-ion Drone Battery Pack
is a compact and powerful lithium-ion battery pack, specially designed for drones and RC craft that demand a blend of capacity and voltage. Constructed using four Samsung INR 21700-50S cells, the pack provides a nominal voltage of 14.8 V (4 × ~3.6 V) and a total capacity of 5 Ah, making it suitable for mid-size multirotors, fixed-wing drones, and performance UAVs.
Each cell in the pack is based on the ### Samsung INR 21700 50S Cell, offering a typical capacity of 5000 mAh. According to the Samsung datasheet, the 50S cell supports a maximum continuous discharge of up to 45 A under thermal-limited conditions (80 °C) and 25 A nominal without temperature cut. This allows the pack to handle bursts of high demand and stable power delivery when needed.
The pack is designed with a 4-cell balance connector to ensure safe, balanced charging across all series cells. Its internal wiring is built to reliably sustain currents up to 45 A, while maintaining structural integrity and vibration resistance suitable for RC applications.
Compact and efficient, this 4S pack provides both the voltage headroom for more powerful configurations and enough capacity to sustain moderate flight times. Whether used in racing quadcopters, long-range FPV builds, or custom UAV rigs, the Crocs Pack 14.8 V 5 Ah delivers dependable power in a streamlined footprint.
Key Features
Nominal Voltage: 14.8 V (4S)
Capacity: 5000 mAh
Rated Continuous Discharge: 45 A (with thermal limit)
High-quality Samsung INR 21700 50S cells
Efficient 4S1P layout
Balanced Charging via 4-cell connector
Compact & Vibration-Resistant Build
Applications
Medium-size multirotors and quadcopters
Fixed-wing RC aircraft
FPV / racing drones needing higher voltage
Custom UAV builds
RC vehicles / robots where 14.8 V provides better power efficiency
