About this item

• Battery with 2 Year Satisfied Warranty: We team offers every customer 100% satisfaction guarantee. If you have any problems while using this battery, you can click on the seller in the upper right corner of the store "Ask a question", we will reply within 24hours. Please rest assured that we also have 2-year warranty.
• Product Specification: 14.4V 3400mAh 48.96Wh Li-ion rechargeable battery provides extended runtime, lasting 120 to 180 minutes per charge, enhancing durability and efficiency of your device.
• Easy to Install：Just remove the two screws on the bottom, remove the battery connector and attach the new one, and let your machine clean of all dirt, dust, debris, hair, and anything on the floor.
• Safety Battery：Reliable safeguard features with build in protection for short circuit, output over voltage, overheat and output overcurrent.