SUPER Ⅲ & Ultra Longest-Lasting: Pengyangsiwang lithium batteries aa 3700mAh is the market's longest-lasting aa batteries non-rechargeable, Advanced SUPER Ⅲ TECH provide extended usage time, perfect for 1.5V devices like blink cameras, handheld games and smart home gadgets
7X Longer, 24% More Power: Never Swap Mid-Moment. Pengyangsiwang SUPER III AA lithium batteries outlast alkaline 7X and deliver 24% more power — so your camera, controller, and toys keep going long after others quit.
100% Leak Proof: Built with premium lithium-metal cells feature a leak-proof, construction 100% leak proof guaranteed. use it with confidence in any device and guard your beloved devices
25-Years Shelf Life: Hold power for up to 25-years shelf life,these lithium batteries retain their power even in storage, ensuring you’are always prepared when you need power the most
Superior Performance Design: Superior performance in extreme temperatures ranging from -68° F to 140 ° F,ensure reliable use in all seasons