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Ampace Full tab JP30P1 3000mAh 56A High-Drain Li-ion Cell for Power Tools & Garden Equipment
Product Overview
The Ampace JP30P1 is a premium, industrial-grade 18650 cylindrical rechargeable lithium-ion cell engineered by Ampace Technology Limited for civil applications. Boasting a high-density structural layout with a minimal ex-factory AC internal resistance of ≤ 5mΩ, this high-drain cell is purposely optimized to reduce heat signature buildup under strenuous operating conditions.
With a 3.68V nominal voltage and a 3000mAh capacity, the JP30P1 reliably unleashes a 36A maximum continuous discharge current without requiring thermal cut-off validation, and up to 56A continuous discharge when coupled with an 80°C surface temperature management cutoff. It features remarkable fast-charging capability up to 9.0A alongside reliable low-temperature performance down to -20°C. This cell serves as a benchmark power source for heavy-duty electric tools, outdoor garden machinery, and high-power vacuum cleaning appliances.
Exceptional High-Rate Discharging: Retains a flawless 100% relative capacity curve even when pushed to a continuous 36A discharge load compared to standard base metrics.
6A Charge / 30A Discharge: Sells a resilient lifespan yielding ≥ 60% retention after 400 cycles (incorporating a programmatic cooldown to 50°C if the cell exceeds 80°C).
Superb Broad-Temperature Performance: Under heavy 30A discharge rates, the cell maintains incredible relative capacities across freezing or heated job sites: 90% capacity at -20°C, 92% at -10°C, and 100% capacity at normal room temperature (25°C).
Excellent Capacity Retention & Low Self-Discharge: Retains ≥ 80% residual capacity and recovers ≥ 90% capacity after being stored at 100% SOC at 60°C for 30 consecutive days. Normal self-discharge retains >98% minimum capacity over 28 room-temperature days.
Certified Abuse Protection Safety: Evaluated under rigid electrical and mechanical test architectures, passing 1.0m concrete drop testing, harmonic vibration, 175g peak acceleration mechanical shock, 1C forced-discharge polarity reversal for 90 minutes, and 80mΩ environmental short-circuit tests (20°C & 55°C) achieving no fire and no explosion.
Core Applications
Professional Power Tools: Heavy-load industrial impact wrenches, hammer drills, circular saws, and grinders.
Industrial Automation & Custom Packs: Automated Guided Vehicles (AGVs), material handling robots, and commercial civil hardware assemblies.
Critical Safety Instructions & Usage Notice
Important Safety Information
Civil Environmental Use Limits: This cell is rated explicitly for civil hardware implementations. Use inside weapons or other tactical platforms is strictly unauthorized.
Charging Constraints: Do not exceed the maximum temperature-dependent charge currents (e.g., max 9.0A above 25°C). Charging when cell surface temperatures drop below -10°C is strictly prohibited. Long-term floating charging should be avoided.
Voltage Safeguards: Never attempt to recharge low single cells that have dropped below 1.5V, or multi-series configurations measuring below 2.0V. Reverse charging is prohibited.
BMS & Host Protection Mandate: Pack builders must implement an independent Battery Management System (BMS) with over-charge, over-discharge, over-current, short-circuit, and over-temperature safety loops. The system must trigger discharge cut-off the moment any single cell hits 2.5V.
Handling & Disassembly: Never open, crush, puncture, shred, or modify the cell structure. If electrolyte leakage occurs, prevent fluid contact with eyes or skin; flush immediately with fresh water and seek urgent medical care.
Long-Term Pack Storage: To alleviate self-discharge degradation during prolonged inactivity, cells must be charged periodically (at least once every 3 months) to stay within the recommended safety storage voltage range of 3.50V to 3.59V.
