After receiving my battery, I used it a few days. Seeing that the battery lasted less time than the old I asked myself questions. Control with a battery tester: result HS battery. I took off the sheet covering the battery and amazement I discovered a battery with old half torn blanket underneath. I am the proud purchaser of a new battery in the words of the seller, but for me, not even used because she died. I want the AMAZON standpoint participating in this charade. And I expect a refund but not sending a real drum. Thank you in advance. No response within a week I reserve the right to proceedings.