Product description

🔋【Perfect Compatibility】The DNLBBO 21V lithium-ion battery is perfectly compatible with all DNLBBO cordless power tools, such as leaf blowers, drills, lawnmowers, and cordless chainsaws.
🔋【Safety Certification】The DNLBBO 21V lithium-ion battery uses advanced chips and features overheat protection, overvoltage protection, overcurrent protection, overcharge protection, and over-discharge protection, ensuring long-lasting performance. It has passed RoHS, CE, and FCC testing.
🔋【Battery Specifications】Voltage: 21V; Capacity: 4000mAh/4Ah; Battery Type: Rechargeable lithium-ion battery. This 21-volt battery is suitable for DNLBBO cordless power tools. It provides 30-40 minutes of runtime, allowing you to complete tasks such as trimming and cutting without frequent recharging.
🔋【Battery Precautions】To protect the battery, do not charge for more than 6 hours. Note: Fully charge the battery before first use. Do not charge overnight, as this will severely damage the battery life.
🔋【Note】Please confirm that your original battery connector is compatible with the DNLBBO 21V battery before purchasing. We will immediately provide a full refund for any non-human-caused damage or any reason that results in your dissatisfaction with our product.

Intentional design

We make things that work better and last longer. Our products solve real problems with clean design.

Quality first

We obsess over the details and strive to deliver the best products at the best prices, every time.

Customer care

We're always on your side: keeping our loyal customers happy is our top priority and number one goal.

Feature 1

Made with care and unconditionally loved by our customers, this signature bestseller exceeds all expectations.

Feature 2