Anbieter: Ampace

Ampace JP50 5000mah 21700 Battery

7,17 €12,18 €41% OFF
COMB: 1pcs
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Beschreibung

The Ampace JP50 21700 Battery is a high-performance lithium-ion rechargeable power cell designed for extreme high-drain applications. With a strong 5000mAh capacity and up to 60A maximum continuous discharge capability, the JP50 delivers exceptional power output, low voltage sag, and long-lasting performance for demanding energy systems.

This cell is ideal for professional battery packs, power tools, EV applications, and other high-current electronics when used with proper safety protections.

Key Features

  • High Capacity: 5000mAh for extended runtime

  • Extreme Discharge Capability: Up to 60A continuous output (with temperature management)

  • Low Internal Resistance: Reduced voltage sag under heavy load

  • Lithium-Ion Chemistry: Stable, efficient, and reliable power delivery

  • Rechargeable & Durable: Designed for repeated charge cycles

  • 21700 Form Factor: Higher capacity and endurance than standard 18650 cells

  • Flat-Top, Unprotected Cell: Intended for use in protected battery packs and engineered systems

Specifications

Specification Details
Brand Ampace
Model JP50 (JP50P1)
Battery Type 21700
Capacity 5000mAh (Typical) / 4900mAh (Minimum)
Nominal Voltage 3.58V
Full Charge Voltage 4.2V
Discharge Cutoff Voltage 2.5V
Max Continuous Discharge 40A (no 80°C cutoff) / 60A (with 80°C cutoff)
Max Pulse Discharge 180A (5s @ 25±2°C)
Standard Charge Rate 0.5C (2.5A)
Rechargeable Yes
Protected No (Unprotected Cell)
Battery Top Flat Top
Initial Internal Resistance ≤ 4 mΩ (AC 1kHz)
Operating Temperature Charge: -10°C to 60°C / Discharge: -20°C to 80°C
Cycle Life Up to 600 cycles (≥60% capacity retention)
Diameter ≤ 21.35mm
Length ≤ 70.45mm
Weight ≤ 72g

Applications

The Ampace JP50 is suitable for high-drain and professional-grade uses such as:

  • Electric Vehicles (EVs) & E-Bikes

  • High-Performance Battery Packs (with proper BMS)

  • Power Tools and Industrial Equipment

  • RC Vehicles and Drones

  • High-Output Flashlights

  • Robotics and High-Current Electronics

  • Energy Storage Systems