GP Ultra Alkaline is especially designed for the most popular portable electronic devices. These high performance batteries have a superb operating time in all kinds of battery powered devices. As a major brand in consumer batteries, GP Batteries adheres to strict safety and complies with the highest international safety standards. GP Batteries manufactured 4 out of 8 brands worldwide of certified primary 9V brands against UL217 specifically for Smoke Alarm application. GP Batteries is amongst the First batch of Lithium-ion battery brands that obtained voluntary CQC mark in China, as well as UR, BIS, and MC marks in the USA, India and Malaysia to respectively cater business needs more efficiently. GP Batteries’ IEC62133-certified Lithium-ion and NiMH batteries offer quick market penetration into 53 Certification Body scheme participating countries*. With UN38.3 certification, all GP Lithium-ion batteries are easily transported by air and sea to 5 continents*. *Subject to national deviation, additional tests may be needed. * The No. 1 GP Alkaline battery * Ultra high performance