🔋 Great practicality: The battery case converter adapter can convert AAA size batteries to AA size batteries. Not only can it be used as a converter, but it can also be used as a protective cover for AAA batteries to store the batteries safely and dry for long-term use.
🔋 Durable and sturdy: The interface of the AAA to AA adapter is designed to be wear-resistant and not easy to break. The battery box converter adapter contains a highly conductive box
🔋 Good Compatibility: AAA to AA adapter has good compatibility and sealing, usually suitable for electronic devices and emergencies
🔋 Excellent Material: The AAA to AA size battery converter adapter bracket is made of high-quality PP material, safe and environmentally friendly, sturdy and durable, not easy to yellow, durable, and recyclable after the power is used up
🔋 Easy to install: you only need to slide the AA battery into the converter when installing, and it is small in size and light in weight, making it easy to carry.
🔋 LIGHTWEIGHT DESIGN: This battery adapter only weighs 3.5 grams. The total weight of the AAA batteries plus the case is nearly 12 grams lighter than regular AA batteries
🔋 Sturdy battery storage box: Made of high-strength polypropylene plastic to ensure years of reliable use, helping you perfectly organize your batteries and keeping your drawers from being cluttered, it can accommodate 5 pieces of AAA or 4 pieces of AA Space