AA Battery Holder Case With Wire Leads 1/2/3/4 Slots Wear-resistant Battery Storage Box for Industrial Electronic Testing

Description: 1/2/3/4-Slot AA Battery Holder with Knife Switch and Pre-soldered Leads, Insulated Safe Power Supply Component for DIY Electronics and Small Device Powering Features: 1. High Insulation Impact-resistant Housing: Made of premium hard plastic material, it delivers excellent electrical insulation and shock resistance, effectively prevents short circuit caused by accidental contact, ensures safe use for both indoor and outdoor scenarios and extends product service life. 2. Low-resistance Conductive Contacts: Adopts gold-plated copper connection terminals, has ultra low power transmission resistance and anti-oxidation performance, maintains stable voltage output without power loss, avoids unexpected power interruption caused by poor contact. 3. Convenient Knife Switch Control: Equipped with metal lever type on-off switch, supports direct power on/off operation without taking batteries out, simplifies daily control steps, effectively reduces unnecessary battery consumption and prolongs battery service life. 4. Pre-wired Polarity Marked Leads: Comes with 15cm PVC insulated red (positive) and black (negative) leads, can be directly connected to circuit boards or electronic components, saves extra wiring preparation time and improves DIY project assembly efficiency. 5. Secure Battery Fixation Clips: Built-in high elasticity stainless steel spring clips, holds standard AA batteries firmly even under vibration or movement, avoids loose battery contact during mobile use, guarantees continuous stable power supply for portable devices. Specifications: Category: Battery Holder / Battery Storage Accessory Material: Hard plastic shell, gold-plated copper contacts, stainless steel springs, PVC insulated copper wires Color: As picture Quantity: 1 piece (batteries not included) Note: The color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. Please refer to the actual product received. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.