Maintenance-free long-life & high-current pure lead battery (NP series) from Enersys Hawker. Genesis NP series AGM/VRLA technology with a lifespan of 3 - 5 years at 20°C according to Eurobat. High energy density, leak-proof design, excellent performance in both parallel standby operation and cyclical applications and a long service life make the Genesis NP series the most reliable and versatile maintenance-free rechargeable sealed lead batteries on the market. Typical applications of the NP series: Heat and smoke vents, fire and intrusion alarm control panels, video surveillance, access controls, UPS systems for private and commercial computers, cash register systems, key deposit boxes, lockers UL listed, reference: MH16464 • VdS certified G106061 • Connection: Faston 4.8 mm • Voltage: 12 V • Capacity: 3.4 Ah • Dimensions: 134 x 67 x 67 mm • Weight: 1.37 kg https://elecena.pl/product/18399726/np3-4-12-rechargeable-lead-fleece-battery-12-v-3-4-ah-standby-ups 2021-05-07 https://elecena.pl/product/18399726/np3-4-12-rechargeable-lead-fleece-battery-12-v-3-4-ah-standby-ups 2021-10-11 https://elecena.pl/product/18399726/np3-4-12-rechargeable-lead-fleece-battery-12-v-3-4-ah-standby-ups 2022-05-07 https://elecena.pl/product/18399726/np3-4-12-rechargeable-lead-fleece-battery-12-v-3-4-ah-standby-ups 2022-10-11 https://elecena.pl/product/18399726/np3-4-12-rechargeable-lead-fleece-battery-12-v-3-4-ah-standby-ups 2023-12-14 https://elecena.pl/product/18399726/np3-4-12-rechargeable-lead-fleece-battery-12-v-3-4-ah-standby-ups 2026-06-30