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Optimate 12V Bike & Car Socket Connector (SAE71) (Supersedes 4-TM72)(supply with 4-O-17), image 1

Xpert Moto Gear

Optimate 12V Bike & Car Socket Connector (SAE71) (Supersedes 4-TM72)(supply with 4-O-17)

Battery PartsSKU 4-O-02

Cheapest we found

$36.95

at XPERT Moto Gear

$36.95 lowest$42.00 highest

7 recent in-stock prices · spread $5.05 (14%)

Based only on in-stock prices checked in the last 30 days. 7 stores checked; dates for every store are shown below.

Recorded store prices

Prices we recorded when we last checked each store for this exact variant.

XPERT Moto Gear$36.95CheapestIn stockBikebiz$37.76In stockBrooky's$39.95In stock
3 stores at this price$41.95
MotoTrack AccessoriesIn stockROADstoreIn stockSuperbike SupplyIn stock
Procycles$42.00In stock

Product details

The 12V bike and car socket connector employs the latest waterproof SAE end fitting and easily connects into a cigarette lighter power socket to charge the motorcycle battery. SAE connectors are equipped with an innovative heavy-duty connection system which provides a reliable weatherproof connection between OptiMate battery chargers or OptiMate accessory leads. The connection system is rated at 15 Amps, allowing safe use of high amperage accessories such as heated clothing and riding gear. Electrical connections between cable and connector pins are fully sealed, whilst rubber sealing shrouds enhance the weatherproof rating of in-line connections. The connection system is compatible with standard SAE connectors which are gaining popularity worldwide as a battery charger inter-connector and is widely used as a connector in heated riding gear.

Price history

Recorded changes for this exact variant.

Step chart of dated store-price observations. Solid lines show confirmed crawl coverage, dashed lines show overdue missed-check spans, and every line stops at the last confirmed price.

  1. 1XPERT Moto Gear5 points · last checked 23 Aug 2026
  2. 2Bikebiz2 points · last checked 22 Aug 2026
  3. 3Brooky's1 point · last checked 23 Aug 2026
  4. 4MotoTrack Accessories1 point · last checked 22 Aug 2026
  5. 5ROADstore3 points · last checked 22 Aug 2026
  6. 6Superbike Supply1 point · last checked 21 Aug 2026

1 more store series is not shown to keep the chart readable.

Solid steps show periods confirmed by the store’s change-only price history and completed crawl record: if the price had changed at a check, another point would appear. Dashed steps show overdue periods with no completed crawl confirmation. Every line stops at that listing’s last confirmed check and is never extended to today. Prices are not live and may have changed since the last point shown.

How we collect and compare prices
Cheapest we found: $36.95 · XPERT Moto GearJump to comparison