--- product_id: 68803701 title: "Max Peak Instant Current 300A Heavy Duty Solenoid Relay Nickel-Plating for Golf Carts, Winch, Marine 12VDC" brand: "mayspare" price: "R763" currency: ZAR in_stock: true category: "May Spare" url: https://www.desertcart.co.za/products/68803701-max-peak-instant-current-300a-heavy-duty-solenoid-relay-nickel store_origin: ZA region: South Africa --- # 300A max transient current 14Ω coil resistance for stable 12V operation Nickel-plated rust-resistant cover Max Peak Instant Current 300A Heavy Duty Solenoid Relay Nickel-Plating for Golf Carts, Winch, Marine 12VDC **Brand:** mayspare **Price:** R763 **Availability:** ✅ In Stock ## Summary > ⚡ Start Strong, Stay Ahead – Power Your Ride with Max Peak! ## Quick Answers - **What is this?** Max Peak Instant Current 300A Heavy Duty Solenoid Relay Nickel-Plating for Golf Carts, Winch, Marine 12VDC by mayspare - **How much does it cost?** R763 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/68803701-max-peak-instant-current-300a-heavy-duty-solenoid-relay-nickel) ## Best For - mayspare enthusiasts ## Why This Product - Trusted mayspare brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Nickel-plated cover resists rust and shines bright under pressure - • **Cool Under Pressure:** Designed for short bursts with recommended 5-minute cool down to maximize lifespan - • **Power Through Peaks:** Handles up to 300A transient current for instant heavy-duty starts - • **Precision Engineering:** 14Ω coil resistance ensures reliable 12VDC activation every time - • **Plug & Play Compatibility:** Direct replacement for multiple OEM solenoids with easy 2-hole bracket mount ## Overview The Max Peak Instant Current 300A Heavy Duty Solenoid Relay is a premium 12VDC starter solenoid designed for golf carts, winches, and marine applications. Featuring a robust nickel-plated cover for corrosion resistance, a 14Ω coil for stable activation, and a transient current capacity of 300A, it ensures reliable heavy-duty performance. Compatible with multiple OEM part numbers and mounted via a straightforward 2-hole bracket, it’s engineered for quick starts with a recommended cool-down period to maintain durability. ## Description Buy Max Peak Instant Current 300A Heavy Duty Solenoid Relay Nickel-Plating for Golf Carts, Winch, Marine 12VDC: Solenoids - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - Resistance is 14Ω, Capacity is 10.2W, Contacts:Normally Open (NO)/ 12VDC WITH 2 COPPER POINT - Replaces:70-111224,3635820, 1114208, 1114218, 1114223, 1114534, 1114547/ Bracket:Straight;Spst, One circuit: Off - On, Bracket mounting:Holes 5/16 x 19/32 2-13/64 on center - Our Coil Roll is using 180℃ copper wire, Cover is Nickel-Plating, Meet Environmental Plating Requirment, And Avoid Rusting, Shining - Max Transient current can be 300A, but Continuous Working Current recommend under 100 Amp - Note: It is a starter solenoid, work in the process of started. recommend hold time is 5 minutes, must need a cool rest time for the next start. /If u need a long working one, pls note us. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B072MZHK48 | | Best Sellers Rank | #5,635 in Automotive ( See Top 100 in Automotive ) #1 in Automotive Replacement Starter Solenoids | | Brand Name | MaySpare | | Coil Resistance | 14 ohm | | Coil Voltage | 12 volts | | Connector Type | Screw | | Contact Current Rating | 300 A | | Contact Material | Copper | | Contact Type | Normally Open | | Current Rating | 300 A | | Customer Reviews | 4.3 4.3 out of 5 stars (1,557) | | Manufacturer | MaySpare | | Minimum Switching Voltage | 12 volts_of_direct_current | | Mounting Type | 2 hole mount flange | | Operation Mode | Automatic | | Part Interchange Info | 3635820, 1114208, 1114218, 1114223, 1114534, 1114547,612905 | | Part Number | CA-JD4T300A | | Specification Met | Mayspare Quality Standard | | Unit Count | 1 Count | | Wattage | 10.2 watts | ## Product Details - **Connector Type:** Screw - **Contact Material:** Copper - **Contact Type:** Normally Open - **Current Rating:** 300 A - **Mounting Type:** 2 hole mount flange ## Images ![Max Peak Instant Current 300A Heavy Duty Solenoid Relay Nickel-Plating for Golf Carts, Winch, Marine 12VDC - Image 1](https://m.media-amazon.com/images/I/61wOhHtUOhL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Description says 300a continuous but in the lower info it states note: normally make 80a as working current, need break 5 sec on, 50 min off - why???** A: This is MaySpare Service. The Max Short Time Current can endure 300A; But if u want to keep working for more than one hour without break, the current need be about 80Amp; Otherwise the body of solenoid will be so hot and burned **Q: How many miliamps does it require to activate the solenoid? I want to make sure my momentary push button switch can support activation of this solen** A: I believe the coil resistance is around 14 ohms which would make the current around 900 milliamps. But Rember thr collaspe of the coil during disconnect creates large spikes across a small switch and burn the switch contacts, therefore I would a 1 amp @600 volt despising diode across the solenoid coil to protect your switch contacts. **Q: None of the posts are labeled. Which one is the on switch?** A: This is generally used to power large loads like a starter or like my app. Four bilge blowers. The big posts on the side are battery cable in than wires out to the load. The small posts are power and ground to run the solenoid. Connect one to ground one to the switch. You might want to test the small posts with an ohm meter. Make sure neither is to ground . **Q: why is his thing getting so hot?** A: Give me some background info, how many amps drawn ,voltage and application ## Frequently Bought Together - Max 300A Heavy Duty Solenoid Relay Nickel-Plating for Golf Carts, Winch, Marine in Rush 12VDC - TKDMR 160Pcs Copper Wire Lugs AWG2 4 6 8 10 12 with Heat Shrink Set, 80Pcs Battery Cable Ends Ring Terminals Connectors Tubing Assortment Kit - Max 300A 12 Volt Duty Solenoid Relay 4-Terminal for Golf Carts Heavy Duty Winch Marine in Rush SPST 12VDC 12V Solenoid Relay Nickel-Plating --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/68803701-max-peak-instant-current-300a-heavy-duty-solenoid-relay-nickel](https://www.desertcart.co.za/products/68803701-max-peak-instant-current-300a-heavy-duty-solenoid-relay-nickel) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-08-08*