Powerful 2.8–3.2V high‑voltage battery delivering more than twice the voltage of conventional dry cells, ideal for demanding electronic devices. Boasting high energy density (270 Wh/kg and 510 Wh/l), it provides long‑lasting performance in a compact size. Designed for reliability, it offers a wide operating temperature range, excellent stability, long shelf life, and a stable discharge voltage at low current. With no delayed voltage and a low self‑discharge rate, it is perfect for applications such as cameras, radios, CMOS memory backup, and both civil and military communication instruments where dependable power is essential.