LiitoKala Lii-52S 26700 5200mAh Battery

The LiitoKala Lii-52S is a powerful rechargeable 26700 Li-ion battery designed for high-drain devices. This model combines a high capacity of 5200 mAh with a nominal voltage of 3.6 V, ensuring long-lasting and stable operation for power tools, home appliances, e-bikes, and other energy-intensive devices.

Thanks to its low internal resistance of less than 15 mΩ, the battery provides efficient current transfer and reduced losses under heavy loads. The continuous discharge current is 10 A, making the Lii-52S suitable for applications with moderate to high current demands.

The cell is designed for a long lifespan: up to 1100 charge-discharge cycles with regular use, maintaining its initial capacity and stable performance throughout its operational period. Key safety and operational parameters include a cut-off voltage of 2.75 V and a charging voltage of 4.2 V.

The compact metal casing, measuring 26 x 70 mm and weighing approximately 102 g, combines high energy density with a convenient form factor for integration into various battery packs. The use of modern chemical components ensures increased resistance to overheating and other potential risks during normal operation.

Specifications:

• Name: LiitoKala Lii-52S;
• Type: Rechargeable Li-ion battery;
• Size: 26700;
• Nominal capacity: 5200 mAh;
• Nominal voltage: 3.6 V;
• Charging voltage: 4.2 V;
• Cut-off voltage: 2.75 V;
• Continuous discharge current: 10 A;
• Internal resistance: < 15 mΩ;
• Lifespan: Up to 1100 charge-discharge cycles;
• Dimensions: 26 x 70 mm;
• Weight: Approximately 102 g;
• Manufacturer: Liitokala;
• Category: Power Independence > Rechargeable Batteries;
• Product ID: 29443.

The LiitoKala Lii-52S is suitable for applications requiring a combination of capacity and reliability: portable chargers, uninterruptible power supply systems, power tools, lighting, and small to medium-class electric vehicles. Before use, it is recommended to use compatible chargers and observe safety rules when handling Li-ion batteries.

As an official power component, this battery provides a good balance between weight and capacity, making it a favorable choice for users who need durable and powerful battery solutions.

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