Samsung INR21700-53G1 High-Capacity Lithium-Ion Cell

Samsung INR21700-53G1 High-Capacity Lithium-Ion Cell

---

Introduction: Key Specifications

The Samsung INR21700-53G1 is a high-capacity lithium-ion cell designed for energy-intensive applications.

With a 5300mAh typical capacity (5150mAh minimum) and a nominal voltage of 3.6V, it supports 25A continuous discharge (4.7C rate).

Featuring rapid charging (2.5A standard charge) and an extended operating temperature range (charge: 0~60℃, discharge: -20~60℃), this cell excels in scenarios requiring long runtime and reliability, such as energy storage systems and power tools.

---

Core Features

1. 5300mAh Ultra-High Capacity
   Delivers industry-leading runtime, reducing frequent recharging for devices.

2. 25A Continuous Discharge & 4.7C Rate
   Stable 25A continuous discharge (cut-off at 2.5V) with a discharge rate spanning 0.2C to 4.7C (25A/5.3Ah).

3. Extreme Temperature Resilience

   • Subzero Performance: Maintains ≥80% capacity at -20℃.

   • High-Temperature Stability: Reliable operation up to 60℃.

4. Longevity & Safety

   • Cycle Life: Retains ≥80% capacity after 500 cycles.

   • Safety Compliance: Passes overcharge, short-circuit, and drop tests.

5. Efficient Charging & Low Impedance

   • Fast Charge: 2.5A standard charge completes in 1.5 hours.

   • Low Loss: ≤15mΩ AC impedance ensures high energy efficiency.

---

Applications

• Energy Storage: Home backup systems, off-grid power solutions.

• Power Tools: Drills, lawn mowers, and mid-power equipment.

• Consumer Electronics: High-end flashlights, portable devices.

---

Global Solutions

OEM services, bulk orders, and worldwide logistics with compliance support!

Welcome to contact us for Samsung INR21700 53G1 quotation