Range of battery holders available for AA, AAA and 18650 batteries. The holders are available with a range of different contacts and are suitable for a wide range of applications.

Open or enclosed style battery holders 

The battery holder is used to install the battery and then output the voltage to supply power to other electronic equipment circuits. After the battery is placed, the positive and negative pole lines or the positive and negative pole terminals output the corresponding voltage, which is simple and convenient to operate. The output voltage depends on the individual battery voltage, the number of batteries, and the battery connection mode. The connection modes include series and parallel connection, or combination of series and parallel connection. It is widely used in learning kits, circuit boards, electric toys, digital cameras, electronic calendars and other digital products for power supply.

Features：
①Humanized design. With wire/with switch/with cover, a variety of specifications. Strong operability, wide application range, meet the design and use needs of major industries, and facilitate your use.
②Excellent material composition. The appearance is simple and atmospheric, and the shell is made of PP flame retardant material, which is resistant to high temperature, not easily deformed, and durable. Anti-shock, anti-drop, anti-scratch, anti-impact double protection, safe use is more assured, so that the operation is worry-free.
③Stainless steel spring material, wear resistance, environmental protection, no rust, strong oxidation resistance, better power connection for the battery, stable transmission.