Electric Power Tool Battery Set with Level Indicator

This 21V rechargeable lithium battery is a high-quality product, offering two different capacity options to cater to your specific needs. Customers can choose between 5pcs or 10pcs lithium battery cores, depending on their requirements.

The battery features a built-in LED power indicator, which assists users in efficiently managing the charging process. This indicator allows for easy monitoring of the battery's charging status, helping users ensure the battery is in optimal condition.

Specifications: Name: 21V Replacement Battery Nominal Voltage: 21V Battery Type: 5pcs * 1500mAh lithium battery cores or 10pcs * 1500mAh lithium battery cores (optional) Item Size: - 5pcs lithium battery cores type: 120 * 76 * 50mm / 4.72 * 2.99 * 1.97in - 10pcs lithium battery cores type: 120 * 77 * 70mm / 4.72 * 3.03 * 2.76in Power Adapter Size: 87 * 50 * 69mm / 3.43 * 1.97 * 2.72in Item Weight: - 5pcs lithium battery cores type + adapter: 388g / 0.86lb - 10pcs lithium battery cores type + adapter: 634g / 1.40lb Package Size: 160 * 140 * 100mm / 6.30 * 5.51 * 3.94in Package Weight: - 5pcs lithium battery cores type: 410g / 0.90lb - 10pcs lithium battery cores type: 645g / 1.42lb

The battery is designed with a high-quality plastic housing, ensuring impact resistance, shock-proof properties, and excellent durability, allowing for extended service life.

Additionally, the battery is equipped with an integrated microchip that provides stable working performance, preventing overcharging and self-discharge. It also incorporates multiple protective features, including temperature protection, overtime protection, overcharge protection, overcurrent protection, and overpressure protection, ensuring the safety and reliability of the battery.

In summary, this 21V rechargeable lithium battery offers versatile capacity options, user-friendly features, and robust safety measures, making it an excellent choice for various applications.

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