Mentor Corp 402 Tens unit Battery(0)No Reviews yet $23.88 SKU: PC1300-100000-MENTOR 402 Quantity -+ Add to Cart Request Quantity Pricing Quote Product Details Replacement Biomedical Battery for Mentor Corp 402 Tens unit. This Alkaline battery has a nominal voltage of 1.5V and a rated capacity of . Product Details Back Product DetailsReplacement Biomedical Battery for Mentor Corp 402 Tens unit. This Alkaline battery has a nominal voltage of 1.5V and a rated capacity of . Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review