6400mAh Higher Power & Much longer run time: melasta 14.8v 6400mah lithium ion battery which runs much longer than all the batteries on the market, provide a untra-long up to 3-4.8 hours for Roomba vacuum cleaning robots when fully charged
Super long cycle life & Rechargeable up to 1000 Times: Delivers up to 5x the battery cycle lifetime (VS nimh replacement batteries) , it’s one of the longest life batteries on the market , It can last 2-3 years if it is well maintained. Note: Replacement battery for roomba, not original
Top-rated safety certification in the wolrd: Melasta lithium battery cells have CE, ROHS, FCC, MSDS, UN 38.3 approvals, so please feel assured and safe to use our battery
Customer Friendly Service: Don’t hesitate to us know if you have any problem when using our product, we will help you to fix the issue. We stand behind our product with 45 days money back. NOTE(The picture and A+section contains a maintenance guide for the battery, hoping to be helpful to you. Please refer to the video for voltage measurement methods