The Male Battery Holder is a metal accessory that is widely used in the circuit construction of various products. Its main function is to provide a solid point of contact to engage the battery and product circuitry, while featuring retention, disassembly design, durability and polarity protection. Shenzhen Shenghezheng Precision Technology Co., Ltd. is a company specializing in the production of hardware stampings, springs, automatic lathe parts, etc., and their Male Battery Holder products are widely acclaimed in the market. The design and manufacture of male battery holders need to take into account the size, shape and polarity of the battery to ensure that the battery can be securely connected to the product circuit. In addition, male battery holders need to have good durability and polarity protection to prevent problems such as short circuiting or overheating of the battery during use.