YGSAT 5Pcs 3 AA Battery Holder with Switch and Cover Storage Box 3X1.5V 4.5V Leads Case

⑴ PREMIUM MATERIAL: These battery storage box are made of solid plastic and Metal , which is not easy to break and has good contact performance, without risk of electric leakage. ⑵ Design: battery holder design for easy install and convenient for electric circuit DIY work.Battery holder is made of ABS plastic with nickel plated springs, holding the batteries tight in place. ⑶ EASILY SOLDERING: All aa battery case holder with leads, they are tinned wire end, the black and red two wire design is great for easily soldering and connecting. Wire Length: approx 15cm/5.9inch. ⑷ MULTIPURPOSE BATTERY CASE HOLDER: aa battery holder with soldering pins is designed for aa batteries; Simple DIY recharge power supply.Great for Arduino boards micro-controllers, led projects, toys, also replaces broken battery holders for many electronic devices. ⑸ TYPE OF AA BATTERY HOLDER: 3 AA battery holder with cover and switch; Voltage Output: 4.5V. (Battery is not included in the package).