21V 4.0Ah Lithium Battery with Charger & LED Indicator for Leaf Blower

All The Key Details

• Compatible with Multiple Brands
  Our batteries are compatible with some major brands, including bl1860b, bl1850, bl1840, bl1850b-2, bl1845, bl1830, bl1820, and bl1815. For more model information, feel free to contact us.

• 21 Volt Lithium-Ion Battery
  Battery Voltage: 21V, Capacity: 4000Ah, Type: Lithium-Ion. Crafted from 10 high-quality lithium-ion cells, this battery ensures a stable output and capacity.

• Charger
  Supports a universal 100-240V AC input voltage. With a 1A power adapter and a US plug, charging is easy and efficient. The LED indicator lets you see the charging situation at a glance.

• Multi-Protect Safety System
  Equipped with overcharge protection, overheat protection, and over-discharge protection. These features ensure the safety and longevity of your battery.

• Important Notes on Battery Care
  To protect the battery, do not charge it for more than 6 hours. For your first use, make sure to fully charge the battery before starting. Avoid overnight charging as it may significantly reduce battery life.

• Customer Satisfaction
  We are committed to your satisfaction. If you experience any non-human damage or are not completely satisfied with our product, we offer a full refund or replacement.