🔋 Samsung INR46‑series 46800 25Ah Li‑Battery (250 A)

Elevate your high‑performance builds with the Samsung INR46-series cylindrical cell: a massive 25,000 mAh capacity battery capable of delivering up to 250 A continuous discharge. This robust unit, based on the emerging 46800 standard, offers exceptional energy and power in a single cell.

⚙️ Key Features

• High Capacity: A massive 25 Ah nominal capacity for extended runtime.

• Extreme Discharge Rate: Designed to deliver 250 A continuous, ideal for high-demand applications like electric vehicles, heavy-duty e-bikes, and power tools.

• Stable Voltage: Utilizes Samsung's proven NMC chemistry—approx. 3.6 V nominal, charged to 4.2 V, discharged down to 2.5 V cutoff.

• Next‑Gen Format: The 46800 size (≈46 mm diameter × 80 mm length) provides increased energy density and thermal stability.

• Durable Build: UN38.3-tested for drop, overcharge, and short-circuit safety; robust metal casing.

📐 Specifications

🔧 Ideal Applications

• Electric Vehicles (EV/LEVs) – Cars, e-bikes, scooters needing high energy + high discharge.

• High-Performance E-Bikes & Scooters – Upgraded builds, steep inclines, torque.

• Power Tools & Robotics – Motors, heavy loads, rapid discharge bursts.

• Battery Packs & Energy Storage – Rugged, high-capacity segments.

✅ Usage & Safety Notes

• Pack Design Recommended: Use with a proper BMS/PCM to manage balancing and cell protection.

• Temperature Management: Ensure adequate thermal control—cell can heat significantly under full-load.

• Handle with Care: Avoid short-circuiting; store and ship in protective cases.

• Charging Protocol: Use smart chargers rated for 4.2 V cutoff and appropriate current control.

• Regulatory Compliance: Suitable for transport under UN38.3; follow all local shipping regulations.

📎 Downloadable Specs