Rechargeable Lithium Battery and Adapter Set for Electric Power Tools with Battery Level Indicator

This 21V rechargeable lithium battery is of fine quality. Consumers have the option to choose between two different capacities based on their needs. The available choices are a 5-piece lithium battery core set or a 10-piece lithium battery core set.

The built-in LED power indicator facilitates effortless monitoring of the battery's charging status and overall condition. This feature enables timely recharging, ensuring the battery is always ready for use.

The battery's specifications are as follows:

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

The battery features a durable, impact-resistant, and shock-proof plastic housing, ensuring long-lasting performance. Additionally, it is equipped with an integrated microchip that provides stable operation and multiple protective functions, including overcharge, overdischarge, overcurrent, and temperature protection.

In summary, this 21V rechargeable lithium battery offers two capacity options to cater to various user needs. Its built-in LED power indicator, robust design, and advanced protection features make it a reliable and convenient power source.

product information: