DDONG Replacement Battery INR18650 M26-4S1P-1 4INR19/66 for CEN540 CEN550 CEN546 CEN663 CEN640 CR130 V780 Robot Vacuum Cleaner

• 【Strict Quality Inspection】All batteries are tested before shipment. Built-in overcharge, overdischarge, overvoltage, overcurrent and overtemperature multiple protection, improves the safety of the product.
• 【Compatible Models】This Battery Replacement suitable for CEN540 CEN550 CEN546 CEN663 CEN640 CR130 V780. Please verify your old battery part number and model before purchasing this replacement battery.
• 【Durable Capacity】This battery has capacity of 2600mAh upgraded to store more power; Voltage: 16.6V; Battery Type: Lithium-ion; Weight: 188g
• 【Long Lasting Battery】Bring your battery life back to glory and save the money; get from 0% to 100% power in a matter of seconds by simply swapping batteries. Highly recommended please watching relevant videos on the Internet before installing.
• 【Customer Service】Please contact us if there is any problem with our product, we promise you a satisfaction resolution in 24 hours.

Features:

High quality replacement repair battery, the spare battery for your phone.

Replacement for the original battery with comparable standby and talk time.

Specifications:

Battery Type: Lithium Ion

Battery Capacity: 2600mAh

Voltage: 16.6V

Watt-hour: 34.56Wh

Attention:

Please double check to make sure the battery matches your model.

Keep an extra battery on hand for extend standby and talk times.

Integrated microchip prevents overcharging and lengthens battery life.

Please keep the battery dry and away from moist and corrosive materials,then it can last longer.

Safty Notification:

Do not charge too long time,especially over night charging. It is so dangerous.

Recharge your battery when the remaining capacity is less than 15%.No charging for too long time is not good for your battery and cellphone.

Package includes:

1 x Battery

Customer Service Guarantee:

If you are not satisfied, please just contact us through Amazon messages and we will quickly resolve the matter.