Li-ion battery 3.7V 4800mAh NCR21700T with flat top

This high-quality lithium-ion battery in 21700 format offers a capacity of 4800mAh at a nominal voltage of 3.7V, making it ideal for applications with high energy demand. The battery is based on Panasonic's proven NCR technology, known for high energy density and long lifespan. Thanks to the flat terminal, it is particularly versatile and can be easily integrated into various devices. Its low self-discharge ensures it remains ready for use even after extended storage. With high cycle stability, this battery allows numerous charge and discharge cycles without significant capacity loss. The integrated protection circuit (PCM) is not present, so it should only be used with suitable protection electronics. It is particularly suitable for use in high-quality flashlights, battery packs, e-bike batteries, power banks, and model-making applications. Its high current load capacity also makes it attractive for demanding industrial applications. With its robust design, it offers a safe and stable power supply, even with prolonged use.

Features:

• High capacity: With 4800mAh, this battery provides above-average energy supply for long-lasting performance.
• Reliable nominal voltage: The 3.7V nominal voltage ensures stable and consistent energy output.
• Lithium-ion technology: Thanks to NCR cell chemistry, the battery delivers high energy density and long lifespan.
• Flat terminal connection: The flat positive terminal allows universal applicability in various devices and battery packs.
• High cycle stability: This battery can undergo several hundred charge cycles without significant capacity loss.
• Low self-discharge: The charge remains largely intact even after extended non-use.
• No integrated protection circuit: It should only be used with an external protection circuit or in devices with appropriate electronics.

Application examples:

• Flashlights: Perfect for powerful LED flashlights with long operating time.
• Power banks: Ideal as a power source for mobile chargers with high capacity.
• E-bike batteries: Suitable for building or replacing lithium-ion battery packs for e-bikes.
• Model making: Suitable for remote-controlled vehicles, drones or other high-performance models.
• Industrial applications: As a reliable power source for measuring devices, medical technology or other professional applications.

Technical data:

• Manufacturer: PANASONIC
• Format: 21700
• Capacity: 4800mAh
• Nominal voltage: 3.7V
• End-of-charge voltage: 4.2V
• Maximum discharge current: 10A (constant)
• Protection circuit (PCB): Not available
• Charging procedure: CC-CV (constant current/constant voltage)
• Diameter: 21 mm
• Length: 70 mm
• Dimensions: 21 x 21 x 70 mm
• Weight: 70g

Scope of delivery:

• 1x Li-Ion Battery 3.7V 4800mAh NCR21700T with flat terminal