The Interstate SLA1075 12V 8AH SLA 187 Faston Sealed Lead Acid Battery is maintenance free with absorbed glass mat technology. This rechargeable battery offers high resistance to vibration, shock, chemicals, and heat, and the design ensures you never have to check for spills, leaks, or water, even if it's upside down. This battery is a reliable source of power for critical applications such as emergency systems and medical devices, and is easy to transport.