21V Lithium Battery with Quantity Display for Leaf Blower and Mini Saw

The Full-Scale Breakdown

★ Compatible with Popular Brands

Our batteries are compatible with major brands like BL1860B, BL1850, BL1840, BL1850B-2, BL1845, BL1830, BL1820, BL1815, and LXT-400 series. Feel free to contact us for more information on other compatible models.

★ 21V Lithium-Ion Battery

• Battery Voltage: 21V
• Capacity: 4000mAh
• Type: Lithium-Ion
• Construction: Made of 10 high-quality lithium-ion cells
• Fuel Gauge: 4 LED display for easy power status check
• Power Button: LED light won't turn on until you press the button to save battery life

★ Universal Charger

• Input Voltage: Supports 100-240V universal AC input
• Power Adapter: 1A power adapter with a US plug
• Charging Indicator: LED display to show charging status

★ Multi-Protect Safety System

Our battery is equipped with: - Overload Protection - Overheat Protection - Over-discharge Protection

★ Important Notes on Battery Usage

• Charging Duration: Do not charge for more than 6 hours.
• First Use: Fully charge the battery before its first use.
• Overnight Charging: Avoid overnight charging as it can damage the battery life.

★ Satisfaction Guaranteed

We offer a full refund or replacement for any non-human damage or if you are not completely satisfied with the product.

★ Perfect Gift Idea

Perfect for Dad, Mom, Husband, Friends, and Family.