NP17-12 12 Volt 17.0Ah Yuasa NP BatteryThe Yuasa brand of valve regulated batteries have, since their introduction, set the standard for quality and excellence in the field of rechargeable sealed lead acid battery technology. This standard has been used as a benchmark in applications such as security, uninterruptible power supplies (UPS), telecommunications, emergency lights and medical equipment. Anywhere the need for reliable and dependable back up power is required, Yuasa sets the pace.