• 【THREE SOLUTIONS IN ONE】You can use the battery storage box to charge 3 batteries at the same time, read 3 SD CARDS at the same time as an SD card reader, or store 3 batteries and 3 SD CARDS as a storage box.
• 【HIGH QUALITY】All parts is made of environmentally friendly materials: Charger(Inner Shell) made of high tenacity, impact resistance, fire-retardant PC material; Outer silicone case made of food-grade silicone and the scratch resistant Dacron LANYARD has incredible Tensile Strength.
• 【WATERPROOF PLUS PROTECTION】IP54 waterproof, your batteries and SD cards will be stored securely and stably without issues.It Prevents water droplets, dust and debris from entering the battery and SD card while in storage or transit.
• 【ADVANCED SAFETY DESIGN】Multiple protection safety system and heat dissipation material design can prevent the charger from overheating, short-circ