The SEIKO INSTRUMENTS BP-4005-E is a reliable and durable battery pack specifically designed for the DPU-414 Printer Model. With its advanced Ni-Mh technology, this rechargeable battery guarantees long-lasting power supply for your printing needs. Whether you're on the go or need a backup power source, the BP-4005-E ensures a seamless printing experience. Say goodbye to frequent battery replacements and enjoy the convenience of a high-performance battery pack designed to accompany your DPU-414 Printer.