Maintenance-free lead-fleece battery from KUNG LONG With Faston 4.8 mm KUNG LONG supplies a wide range of lead-acid batteries, which are approved for safety applications. With their low internal resistance, they are very well suited to alarm systems and uninterruptible power supplies. The batteries are supplied with 4.8 mm push-on blades. https://elecena.pl/product/24443497/wp7-6s-agm-battery-6-v-7-ah 2023-11-06 https://elecena.pl/product/24443497/wp7-6s-agm-battery-6-v-7-ah 2025-04-04