The characteristic of 7.4v 3000mah INR18650 2S1P li ion battery

1. High-capacity 3000mAh battery extends device runtime.

2. Durable design with a cycle life exceeding 700 cycles (maintaining 80% capacity).

3. Utilizes 18650 Li-ion cells; features mature technology, low cost, high safety/reliability, and excellent value.

4. Manufactured using a rigorous automated matching process to ensure consistent internal resistance, voltage, and capacity across cells, thereby reducing after-sales repair rates and return costs.

5. Features a standard, compact, and lightweight 2S1P configuration; requires no additional development investment and is ideal for portable, handheld, or space-constrained devices.

6. Built-in BMS provides multiple protections—including overcharge, over-discharge, over-current, and short-circuit protection—minimizing operational risks.

7. Supports OEM/ODM customization, including voltage, capacity, dimensions, BMS specifications, terminals, wiring, labeling, and packaging.

8. Certified for safety and compliance (CE, UL, UN38.3, RoHS, etc.).

The applications for 7.4v 3000mah INR18650 2S1P li ion battery

Handheld POS terminals, barcode scanners, two-way radios, high-intensity flashlights, emergency lights, headlamps, portable monitors, nebulizers, physiotherapy devices, small electric screwdrivers, mini electric drills, alarms, detectors, backup power for measuring instruments, RC cars, RC boats, RC aircraft, small robots, power supplies for remote-controlled equipment, portable speakers, children‘s toys, massagers.