BAT KT4 Manufacturer: Williams Sound Be the first to review this product SKU: 105*BATKT4 Weight: Length: Width: Height: Availability: Our Price: $31.00 Availability: Usually ships within 1 to 2 business days Qty: Add to cart Add to wishlist Email a friend Ask question about this product DetailsCustomer Reviews 9V Rechargeable Battery Kit:br9V NiMH Battery. 9V Charger. For use with any 9V Williams Sound product. Be the first to review this product Product tags Personal Amplifiers (87) , Williams Sound (49)