High Capacity: 8 pack of Powerowl non-rechargeable 1200mAh 1.5V AAA lithium batteries with light weight（7.5g/1pc）and long lifetime(10 years). No Leakage & More Safety: Three-layer safety and leak-proof design applied by these aaa size batteries can effectively prevent liquid from leaking. Fight Against Extreme Environment: Powerowl aaa lithium batteries perform well in the temperature range from -40℉ to 140℉. Don’t worry about the influence of weather. Wide Application: Perfect for both high and low drain devices, such as digital cameras, handheld games, LED flashlight, clocks, emergency lantern, LED candle, portable radio, cassette recorder, solar lights, baby toys, mouse, remote controls. What You Get: A full box of 8 PACK AAA batteries. If any issues, free to contact our friendly customer service. Also we offer a lifetime warranty and free return or replacement. NOTE：This pack of batteries are non-rechargeable AAA lithium batteries Our aaa lithium batteries are made of advanced technology and firmly stick to the standards of aa size batteries. As these batteries are of lightweight only 7.5 grams for one piece, it is highly recommended to carry them on while having outdoors activities for emergency situations to guarantee your safety. Besides, the lithium batteries hold power up to 10 years in storage for trustworthy backup energy, so you’re always prepared for any complement needs. These lithium batteries can be perfectly used in your high-tech devices and many household equipment with no worry about fire and explosion because of the three-layer safety and leak-proof design. Considering the immense market needs, we take one step forward and innovate with the professional and effective product technology which allows more customers to get the better products with lower price. What you pay is not just what you get. We have strong confidence in our products and just please have a try!