В корзинке пусто
to see exactly how hot it gets at 20A.
Panasonic NCR21700T Go to product viewer dialog for this item.
| Specification | Details | | :--- | :--- | | Model | Panasonic NCR21700T | | Format | 21700 (21mm diameter, 70mm height) | | Nominal Voltage | 3.6V – 3.7V | | Capacity | 4800mAh – 5000mAh | | End of Charge Voltage | 4.20V ± 0.05V | | Discharge Cut‑off Voltage | 2.5V | | Standard Charge Current | 2A – 5A (CC‑CV) | | Max Continuous Discharge Current | 10A – 35A (source dependent) | | Pulse Discharge Current | 45A (for 5–6 seconds) | | Internal Resistance | ≤ 14mΩ (AC at 1000Hz) | | Cycle Life | > 1000 cycles (to 70% capacity) | | Weight | ≈ 68g – 70g | | Operating Temperature | Charge: 0°C to 45°C; Discharge: –20°C to 60°C | | Storage Temperature | –20°C to 60°C | | Protection Circuit (PCB) | Not integrated (must be used with external BMS) | panasonic ncr21700t datasheet hot
Optimized for steady currents up to 10A to 15A without active cooling.
0°C to +45°C (standard) or up to +60°C for rapid/industrial variants. Safety Note: to see exactly how hot it gets at 20A
Retains approximately 70% to 80% of its initial capacity after 300 to 500 standard charge-discharge cycles, depending on depth of discharge (DoD), discharge rates, and temperature.
The is a high-performance lithium-ion battery cell originally popularized as a primary component in Tesla Model 3 battery packs. While often difficult to find through official retail channels as a standalone consumer product, it is highly sought after in the DIY EV and flashlight communities for its balance of high capacity and discharge capability. Core Specifications 0°C to +45°C (standard) or up to +60°C
The is a high-performance lithium-ion cell widely regarded as a premium choice for high-drain applications such as electric vehicles, power tools, and robotics. Utilizing a Nickel-Cobalt-Aluminum Oxide (NCA) cathode chemistry, this cell is engineered for high energy density and thermal stability. Core Technical Specifications
