This product is not available in your location yet
Description: 1. A high-capacity 3.7V 2900mAh 18650 Lithium-ion Rechargeable Battery, providing a superior energy density for portable devices. 2. Capacity: Offers an impressive capacity of 2900mAh, ensuring extended runtime and reliable power supply for various IoT applications and electronics. 3. Voltage: Operates at a stable voltage of 3.7V, making it suitable for most low-voltage IoT components and providing efficient energy conversion. 4. Size: Complies with the standard dimensions of an 18650 battery (approximately 18mm x 65mm), allowing easy integration into various portable devices without occupying excess space. 5. Charging: Supports fast charging via USB, ensuring minimal downtime when recharging. Compatible with most standard charging circuits and chargers. 6. Safety: Features a built-in protection circuit that prevents overcharging, short-circuiting, and overheating, ensuring the safety of both the battery and connected components. 7. Cyclic Performance: Delivers an outstanding cy
| Specification | Details |
|---|---|
| Nominal Voltage | 3.7V |
| Capacity | 2900mAh |
| Charging Method | USB (QC2.0 or Li-ion compatible) |
| Discharge Current Limit | Typically limited to 500mA |
| Internal Resistance | Typically around 150mΩ ±10% |
| Cycle Life | Typical cycle life: up to 300 cycles |
| Operating Temperature | -20°C to +65°C |
| Size and Shape | Standard 18650 cylindrical shape |
| Weight | Approximately 49g |
| Materials | Steel Copper Nickel-Cobalt-Oxide (NMC) chemistry |
