The FDK HR-4/3AU-LF is a non-standard rechargeable battery with a 1.2 V rating and 4000 mAh capacity. It features a 4/3 A size with Z solder tabs and uses NiMH technology, making it suitable for industrial applications. This battery is ideal for use in built-in battery configurations where reliable and long-lasting power is essential. https://elecena.pl/product/29026300/fdk-106455-hr-4-3au-lf-nimh-4-3a-4000mah-z-solder-tab-1-2v 2025-07-01 https://elecena.pl/product/29026300/fdk-106455-hr-4-3au-lf-nimh-4-3a-4000mah-z-solder-tab-1-2v 2026-05-06