INR21700-50G 4900mAh Lithium-Ion Battery (2 Pcs)
In Stock
About this product
The INR21700-50G 4900mAh Lithium-Ion Battery offers reliable power for high-demand applications. With a 4900mAh nominal capacity, this cell is ideal for applications requiring extended runtime. Ideal for high-drain electronics, FPV goggles, and more, this 2-pack provides both power and value.
Features
- Reliable performance under various temperatures, ensuring versatility for different environments
- Maintains high capacity even after 500 charge/discharge cycles
- Passed rigorous tests including drop, vibration, overcharge, short-circuit, and heating to ensure safety
Specifications
- Model: INR21700-50G
- Type: Lithium-ion Rechargeable Cell
- Nominal Capacity: 4900mAh (Standard Discharge at 0.2C)
- Rated Capacity: 4750mAh (Discharge at 1C)
- Nominal Voltage: 3.63V
- Charging Voltage: 4.2V
- Charging Method: CC-CV (Constant Current with Limited Voltage)
- Standard Charge Current: 0.5C (2450mA)
- Max. Charge Current: 1C (4900mA)
- Max. Discharge Current:
- Continuous: 9.8A (2C),
- Pulse: 14.7A (3C, not continuous)
- Discharge Cut-off Voltage: 2.5V
- Cell Weight: Maximum 72.5g
- Cell Diameter: 21.5mm
- Cell Length: 70.85mm
- Operating Temperature:
- Charging: 0°C to 45°C
- Discharging: -20°C to 60°C
Recommended (Not Included)
Includes
- 2x INR21700-50G 4900mAh Lithium-Ion Battery
No Air Shipping
Please note that shipping regulations have recently changed for batteries. We are no longer able to ship lithium-polymer or lithium-ion batteries via any Air shipping method. This includes all international destinations outside the USA. In the USA, you will only be presented with ground-based shipping options if your order contains a battery. If you need to receive your order quickly and would like to ship with one-day or two-day shipping options, consider splitting your order into two: one for batteries (shipping via ground) and the rest.
Due to IATA shipping regulations, batteries shipping by AIR must have a charge of less than 30%. A lithium-polymer or lithium-ion battery that stays in this state for long periods will become damaged. For this reason, GetFPV does not ship batteries using Air shipping.
If you want to ship batteries via air shipping, you can set up an account through our freight forwarding partner MyUS.com. For more information, follow the instructions on their website.
Warning
Only use a Lithium battery charger. Always monitor the battery while charging. Always connect the balance cable while charging the battery. Always store the battery in a safe, nonflammable container. Never overcharge or over-discharge the battery. Never damage, puncture, short-circuit, or modify the battery. Never use a damaged Lithium battery.
More Information
| SKU | G24333CN1Z |
|---|---|
| UPC (GTIN) | 723326373886 |
| Manufacturer | General |
| Country of Manufacture | China |
| NDAA Compliant | No |
| Battery Chemistry | Li-Ion |
| Battery Capacity (mAh) | 4900 |
| Voltage / Cell Count | 3.7 Volt (1 Cell) |
| Discharge Plug | None |
| C-Rating | Not Rated |