This AAA battery double shrapnel holder is made of nickel-plated steel metal, providing good electrical conductivity, low resistance, and stable power contact. Not easy to deform or break.
The shrapnel clip can connect positive and negative terminals securely, allowing easy operation and efficient energy transfer in electrical circuits.
This small piece helps prevent short circuit, which is often caused by poor metal or poor contact, increasing battery life and service life, thereby ensure battery use for long-term service.