# One-Key Start/Stop Bistable Relay Module (3–5V)

- Category: Power & charging > Power switching & relays
- Also known as: 3–5 V Single-Button Bistable Power Switch Module, 3–5 V Single-Button Bistable Relay Module, One-Button Start/Stop Module (3-5V), One-Key Start/Stop Bistable Relay Module (3–5V), 一键启停模块, 一键启停模块(3-5V), 单键双稳态继电器模块, 双稳态电源开关
- Product page: https://partlark.xyz/p/c-one-key-start-stop-bistable-relay-module-3-5v-b5e2511a2b

## Details

- Identified as: 一键启停模块(3-5V)

## Listings

Cached marketplace data: goods prices in CNY, freight, taxes and fees excluded. Prices, stock and options can change; confirm on the listing before ordering.

### 1. 深圳市兴楷电子有限公司 (1688)

- Price: ¥3.51 per item
- Listing status: listed; details checked 2026-11-14
- Marketplace listing: https://detail.1688.com/offer/847307318910.html
- Order via Superbuy (affiliate link): https://www.superbuy.com/en/page/buy/?platform=ALIBABA&id=847307318910&partnercode=EU3LLB&trackPayload=pc_share
- Matching options (PartLark variant links for the haul or bulk add):
  - One-button start/stop module (3-5V) (option price ¥3.51, stock 9985, best pick): https://partlark.xyz/p/c-one-key-start-stop-bistable-relay-module-3-5v-b5e2511a2b/variant?listing=37252&sku=5631208508053

### 2. 深圳市彬雄电子有限公司 (1688)

- Price: ¥4.50 per item
- Listing status: listed; details checked 2026-11-14
- Marketplace listing: https://detail.1688.com/offer/850322666718.html
- Order via Superbuy (affiliate link): https://www.superbuy.com/en/page/buy/?platform=ALIBABA&id=850322666718&partnercode=EU3LLB&trackPayload=pc_share
- Matching options (PartLark variant links for the haul or bulk add):
  - One-button start/stop module (3–5 V) (option price ¥4.50, stock 516516, best pick): https://partlark.xyz/p/c-one-key-start-stop-bistable-relay-module-3-5v-b5e2511a2b/variant?listing=37253&sku=5810968307815

## Ordering

Paste one or more variant links (one per line) into https://partlark.xyz/basket/bulk-add to add them to a haul. Matches are checked automatically and are not a guarantee of compatibility.