--- product_id: 437838600 title: "Rain smaller Adapter TT288" brand: "acdelco" price: "NZ$908" currency: NZD in_stock: false url: https://www.desertcart.nz/products/437838600-rain-smaller-adapter-tt288 store_origin: NZ region: New Zealand --- # 70 Amps high cranking power Reliable performance in extreme temps 36-month free replacement warranty Rain smaller Adapter TT288 **Brand:** acdelco **Price:** NZ$908 **Availability:** ❌ Out of Stock ## Summary > 🔋 Power your drive with confidence — the battery that outlasts the rest! ## Quick Answers - **What is this?** Rain smaller Adapter TT288 by acdelco - **How much does it cost?** NZ$908 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/437838600-rain-smaller-adapter-tt288) ## Best For - acdelco enthusiasts ## Why This Product - Trusted acdelco brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Extreme Climate Ready:** Proven durability from scorching summers to freezing winters, perfect for demanding environments. - • **Advanced AGM Technology:** Spill-proof Absorbed Glass Mat design guarantees maintenance-free, leak-resistant operation. - • **Power Through Every Start:** Delivers a robust 70 Amps for reliable ignition, even in harsh conditions. - • **Cool & Efficient Performance:** Enhanced acid circulation and puncture-resistant separator keep the battery cool and extend lifespan. - • **Built to Last, Backed to Trust:** 36-month free replacement warranty ensures peace of mind and long-term value. ## Overview The Rain smaller Adapter TT288 is a premium AGM automotive battery delivering 70 Amps of cranking power with advanced Absorbed Glass Mat technology for spill-proof, maintenance-free use. Engineered with high-density negative paste, silver calcium alloy grids, and a robust separator, it maximizes conductivity, acid circulation, and cycle life. Backed by a 36-month free replacement warranty, it excels in extreme temperatures and heavy-duty applications, making it the go-to choice for professionals demanding reliability and longevity. ## Description ACDelco Professional Automotive AGM Batteries have high cycling capabilities, are remarkably charge-receptive, and are necessary for ‘start/stop’ vehicle applications. The Absorbed Glass Mat design is 100% leak and spill proof because the Electrolyte is permanently held in the glass mat separator instead of free flowing within each cell. Oxygen recombination reduces water loss and reassures maintenance-free performance. ACDelco Professional Automotive AGM Batteries have longer life expectancy in traditional vehicle applications, due to a maintained pressure on the plates which significantly reduces the amount of active mass lost from the grid. ACDelco Professional Automotive AGM Batteries also have a 36 month Free Replacement Period. PROPOSITION 65 WARNING: Battery posts, terminals and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. Batteries also contain other chemicals known to the State of California to cause cancer. Wash hands after handling.• MAINTENANCE TIPS:Check the auto battery as part of regular vehicle maintenance.Keep auto battery terminals clean and free of corrosion. To remove corrosion from terminals use a terminal brush. Check the alternator and make sure that it is not charging too high or low – if the alternator is not charging properly it will cause the battery to not charge correctly and cause deterioration.Avoid exposing the auto battery to extreme heat whenever possible.Turn off other electrical accessories (stereos, internal lights, etc.) as soon as they are no longer required to save electrical energy. ## Features - High density negative paste, improves performance and increases battery life - Enhanced life alloy or Silver Calcium stamped alloy increases cycle life and improves performance - Calcium lead positive grid, maximizes conductivity and allows for low resistance - Robust envelope separator with puncture resistant back, allows for increased acid circulation and prevents shorts. Improved acid circulation, helps the battery to remain cool, and extend battery life - Vent cap design that resists acid leakage ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B008FWCLHU | | Battery Type | Silver-Calcium | | Brand Name | ACDelco | | Compatible with Vehicle Type | Truck | | Customer Reviews | 4.5 4.5 out of 5 stars (2,112) | | Item Dimensions D x W x H | 19.1D x 30.2W x 19.3H centimetres | | Item Type Name | lead_acid_battery | | Item Weight | 45.5 Pounds | | Manufacturer | ACDelco | | Manufacturer Part Number | 88864541 | | Manufacturer Warranty Description | 36 Month Free Replacement / Limited Warranty | | Model Number | 48AGM | | Number Of Cells | 6 | | OEM Equivalent Part Number | 88864541 | | Part Interchange Info | 48AGM | | Resistance | 15.79 Milliohms | | Size | Standard | | Terminal | Marine Terminal | | UPC | 707773904015 | | Voltage | 12 Volts | ## Product Details - **Battery cell composition:** Silver-Calcium - **Brand:** ACDelco - **Item weight:** 45.5 Pounds - **Number of cells:** 6 - **Product dimensions:** 19.1D x 30.2W x 19.3H centimetres - **Resistance:** 15.79 Milliohms - **Size:** Standard - **Terminal:** Marine Terminal - **Vehicle service type:** Truck - **Voltage:** 12 Volts ## Images ![Rain smaller Adapter TT288 - Image 1](https://m.media-amazon.com/images/I/81Tz+NRppYL.jpg) ![Rain smaller Adapter TT288 - Image 2](https://m.media-amazon.com/images/I/81blFfqjN5L.jpg) ![Rain smaller Adapter TT288 - Image 3](https://m.media-amazon.com/images/I/71LdMoNWSJL.jpg) ![Rain smaller Adapter TT288 - Image 4](https://m.media-amazon.com/images/I/818jjEDNwVL.jpg) ![Rain smaller Adapter TT288 - Image 5](https://m.media-amazon.com/images/I/81CiLWhHTIL.jpg) ## Available Options This product comes in different **Style Name** options. ## Questions & Answers **Q: How is an AGM battery different than a conventional battery?** A: An AGM battery uses a fiberglass mat to absorb the electrolyte that’s essential for energy storage and delivery. A conventional “flooded” battery contains a liquid electrolyte. The AGM design makes the battery spill-proof and maintenance-free. **Q: What are the benefits of an AGM battery?** A: An AGM battery’s maintenance-free design makes it spill-proof and resistant to vibrations. It also offers up to twice the life of conventional flooded batteries, along with more power and Cold Cranking Amps than conventional flooded batteries. **Q: Do I have to replace an AGM battery with another?** A: Yes. If the original-equipment battery was an AGM battery, it’s important to replace it with another. That also goes for “aux” batteries in vehicles with Start/Stop technology and other features with unique electrical demands. **Q: What is an “aux” battery?** A: Some vehicles use an auxiliary battery as a part of a more complex electrical system with increased demands. Typically, these “aux” batteries are used in vehicles with Start/Stop technology as well as hybrid vehicles and battery-electric vehicles. **Q: Can I use an AGM battery in a vehicle that did not originally come with one?** A: In most cases, the answer is yes. Most modern vehicles can accommodate an AGM battery as a direct replacement. Some vehicles, however, may have compatibility issues when it comes to the charging and voltage needs for an AGM battery. ## Frequently Bought Together - ACDelco Gold 48AGM (88864541) 36 Month Warranty AGM BCI Group 48 Battery - ACDelco Gold AUX14-200 (88866185) 36 Month Warranty Auxiliary AGM 200 CCA Battery - ACDelco Gold 94RAGM (88864542) 36 Month Warranty AGM BCI Group 94R Battery --- ## 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.nz/products/437838600-rain-smaller-adapter-tt288](https://www.desertcart.nz/products/437838600-rain-smaller-adapter-tt288) --- *Product available on Desertcart New Zealand* *Store origin: NZ* *Last updated: 2026-05-17*