3.7V 2000mAh 18650 Li-Ion Rechargeable Battery

Name: 3.7V 2000mAh 18650 Li-Ion Rechargeable Battery
SKU: TIFPS0124
Price: 69 INR
Availability: InStock

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Rechargeable 18650 lithium-ion battery with 2000mAh capacity and 3.7V nominal voltage. Ideal for power banks, IoT projects, and portable electronics.

₹69

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Overview

This 18650 Li-ion rechargeable battery offers a capacity of 2000mAh and a nominal voltage of 3.7V. It is designed for applications requiring continuous high current or short bursts, such as cameras, DVD players, iPods, power banks, and robotics projects. The battery is safe to use, environment-friendly, and has a long cycle life. It must be used with a protection circuit board to guard against over-charge, over-discharge, and over-current.

Nominal Voltage: 3.7V
Capacity: 2000mAh
Type: 18650 Li-ion rechargeable
High energy density for reliable continuous power
Stable voltage output
Easy to use: solder wires on terminals or use battery holders
Requires protection circuit for safe operation
Charging: CC-CV, stop at 4.2V max, recommended current ≤1A
Discharging: Do not go below 2.75V (3.0V recommended)
Charge temperature: 10°C–45°C
Storage: 3.8–3.9V (40–60% charge) in cool, dry place (15–25°C)

Applications: Cordless phones, tablet PCs, GPS, iPods, DVD players, MP4 players, mobile backup power supplies, power banks, flashlights, LED torches, Bluetooth speakers, RC cars, drones, toys (with protection circuit), Arduino and Raspberry Pi projects.

Safety Note: Handle with care. Do not puncture, overcharge, or over-discharge. Always use a protection circuit board.