VERSATILE CAPACITY - This sturdy battery case can hold up to 8 AA batteries in each of the 2 packs included, giving you a portable and reliable power source for a wide range of electronic devices.
Powerful Power Supply: With the ability to connect batteries in series, the battery holder can provide up to 12V output, making it a great choice as an external power supply for smartphones, flashlights, radios and more.
Versatile use: Whether you have a battery supply always at hand or using the battery holder as a backup power source, this product is perfectly suited to multiple needs, both at home and outdoors.
Convenient to use: Equipped with an on/off switch battery holder case and a lockable sliding lid, this battery holder is extremely easy to use and carry, ensuring you maximum convenience.
Sturdy Construction: Made of durable plastic, the battery holder has been designed to last, withstanding shocks and impacts without compromising its performance.