Ampace JP40 21700 4000mah Battery

Key Features

• 70A High Discharge: Handles extreme current draw with ease, supporting up to 70A continuous output.
• 4000mAh Capacity: Delivers extended runtime for e-bikes, tool packs, and power-intensive builds.
• Fast Charging Ready: Supports 8A max charge current for reduced downtime during use.
• Long Cycle Life: Retains 60% capacity after 600 cycles at 30A, ensuring performance longevity.
• Wide Operating Range: Discharges from -30°C to 75°C, ideal for harsh environments.