Powerextra 4.0Ah 14.4V Replacement Battery Compatible with Roomba R3 500 600 700 800 900 Series 500 510 531 535 540 550 552 560 570 580 595 620 650 660 700 760 770 780 790 800 870 900

Revive your Roomba with the Powerextra 4.0Ah 14.4V Replacement Battery! Engineered as a compatible replacement for Roomba R3 500 600 700 800 900 Series models, this battery boasts a capacity of 4000mAh for long-lasting power. Say goodbye to charging errors with our detailed fix method in the product description. (REPLACE ROOMBA BATTERY, NOT ORIGINAL)

Are you tired of your vacuum's battery dying too quickly? Upgrade to the Powerextra replacement battery for superior performance. With safeguard features against overcharging, over discharge, and over current, along with short circuit protection and steady voltage circuit, this battery will prolong your Roomba's battery life significantly.

Say hello to hassle-free installation and compatibility with a wide range of Roomba models. The Powerextra replacement battery fits Roomba R3 500, 600, 700, 800, and 900 Series, including popular models like 500, 600, 700, 800, and 900 Series 500 510 530 531 532 535 536 540 550 552 560 570 580 595 600 620 650 660 700 760 770 780 790 800 870. (Not compatible with Roomba 400 series)

Rest assured of the reliability and safety of the Powerextra battery. Our products are CE, FCC, and ROHS certified, rigorously tested to match the quality of your Roomba machine. As a bonus, each order includes 4 side brushes and 2 screws as a giveaway gift, ensuring your Roomba is fully equipped for optimal performance.

Experience exceptional product service with Powerextra. Contact us with any battery-related queries, as we offer 24 hours of friendly customer service. Enjoy a 30-day return policy and 12 months of product quality service from the date of purchase. Invest in the longevity of your vacuum with Powerextra today!

Upgrade your Roomba battery today for extended cleaning sessions!