BATTERY HOLDER, 3 CELL AA (P/N 171) - Serviceable

Part 171 is a 3-cell AA battery holder with a plastic body and metal contacts that assemble three AA cells in series to create a low-voltage DC power source. This holder generates approximately 4.5 volts for powering small electronics, portable test equipment, and bench fixtures during MRO operations. The compact design accommodates standard AA batteries and provides secure contact points for reliable power delivery.

Commonly used for powering hand-held test devices, lighting, or temporary accessory circuits where low-voltage DC is required. Installation should follow appropriate circuit protection practices per maintenance documentation.

What is the BATTERY HOLDER, 3 CELL AA (P/N 171)?

Part 171 is a 3-cell AA battery holder with a plastic body and metal contacts that assemble three AA cells in series to create a low-voltage DC power source. This holder generates approximately 4.

Is the 171 compatible with my aircraft's avionics suite?

Avionics compatibility depends on your aircraft model and existing installation. The BATTERY HOLDER, 3 CELL AA is available in: Serviceable. We recommend checking your aircraft's wiring diagrams and STC documentation, or contact our avionics team for compatibility assistance.

Does the 171 come with an 8130-3 airworthiness tag?

Availability of an FAA 8130-3 tag depends on the part condition. Overhauled and repaired units typically include 8130-3 documentation. As-removed units may include a removal tag with trace history. Contact us for specific documentation on the condition you need.

Do you offer bench testing for the 171?

We can arrange bench testing through our network of FAA-certified repair stations. Call (904) 998-9101 for testing availability and turnaround times, or submit an RFQ with your specific requirements.