LiitoKala Lii-65S 32700 6500 mAh 20A 3.2V (LiFePO4) Battery

Liitokala introduces the LiitoKala Lii-65S in 32700 size — a lithium iron phosphate (LiFePO4) battery designed for long-term and reliable operation. This power cell operates at a nominal voltage of 3.2V and is suitable for high-power consumption devices where stable output voltage and safety are crucial. The battery demonstrates high performance even under prolonged load, making it an optimal choice for industrial applications, energy storage systems, and portable devices.

The Lii-65S withstands a continuous discharge current of up to 20A, allowing it to power heavy loads without burnout or significant voltage drop. Its nominal capacity of 6500 mAh provides long operating times for devices between recharges. The operating voltage range of 2.0V to 3.65V ensures protection against deep discharge and optimal compatibility with many controllers and inverters.

One of the key advantages of this model is its lifespan of up to 2000 charge/discharge cycles, making it a cost-effective investment for long-term use. The maximum charging current of 6.5A reduces battery charging time while maintaining safe operating parameters. The battery retains its characteristics across various temperature conditions, provided recommended storage and operating conditions are observed.

Specifications:

• LiFePO4 battery LiitoKala Lii-65S;
• size – 32700;
• nominal capacity – 6500 mAh;
• nominal voltage – 3.2 V;
• operating voltage range – 2 V to 3.65 V;
• maximum charging current – 6.5 A;
• continuous discharge current – 20 A;
• service life – 2000 cycles;
• charging temperature – 0°C to 45°C;
• discharge temperature – -20°C to 60°C;
• recommended storage temperature – 0°C to 45°C;
• dimensions – 32 x 70 mm;
• weight – 142 g.

The LiitoKala Lii-65S model demonstrates an optimal balance of capacity, current, and durability, making it suitable for use in battery packs, uninterruptible power supplies, power tools, and other high-power devices. The manufacturer Liitokala ensures high quality standards and parameter stability throughout the battery's service life.

Before commissioning, it is recommended to follow charging and storage instructions, avoid overcurrents above the specified values, and prevent exposure to extreme temperatures outside the specified ranges. This will help preserve capacity and operational characteristics for the entire stated lifespan.

Product information: manufacturer — Liitokala; category — Energy Independence > Rechargeable Batteries; model — Lii-65S; type — LiFePO4 32700.

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