Beston Lithium Battery BST-LR721 10 PCS 2*5: Pack of ten BST-LR721 lithium batteries, organized in two sets of five for convenience.

OverviewBeston Lithium Battery BST-LR721 - 10 PCS 2x5: The Beston Lithium Battery BST-LR721 is a versatile power source suitable for a wide range of small electronic devices, including calculators, watches, and remote controls. This pack contains ten LR721 batteries, ensuring you have an ample supply for all your power needs. With their long-lasting performance and reliable power output, these batteries are essential for keeping your devices running smoothly and efficiently. Stock up on LR721 batteries and never be caught without power again.