New products, excellent quality PCB is used to repair battery packs and may have better mold adaptability Tension detection welded joints are easy to weld It is recommended that be installed by people who are familiar with battery performance and have practical experience in battery packs Product name: Battery charging protection circuit board Suitable for Dyson V6 V7 cordless vacuum cleaner Material:PCB colour:Green Package Contents: 1 x Protection Board Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.