this one comes from Functional Devices, Inc., and I like that level of dependability overall.
Club Car DS Precedent Charger Relay PD3
A nice touch is the clear datasheet notes, which help you understand the relay behavior before you finalize your wiring.
A nice touch is the Panasonic brand, which helps the relay feel solid "You will find that the Panasonic brand makes this relay easy to trust in a crowded market.
At first glance, the Model R10-5A10-120 looks sturdy and well-balanced in hand.
It uses a programmable timer, so you can set delays that fit your needs.
The color LCD is bright yet not distracting, which makes daily use feel comfortable and steady.