Correct me if I am wrong, but isn't the NH-14WM a 1.2v battery and the LIP-4WM a 3.7v battery. I don't think the results would be pleasant usung the wrong voltage. I thought about putting the battery from my RH10 in my newly acquired NH1, but I guess I will have to wait for the battery via airmail. And Thanks again to Sefu for fast shipping and an easy transaction. I know I will enjoy my NH1. I am glad I ordered early before international shipping was halted.