--- product_id: 555529390 title: "Tecmate Optimate 7 Select - 12V 10A, TM-251v3, 9-Step Gold Series Battery Saving Charger & maintainer" brand: "tecmate" price: "€ 344.71" currency: EUR in_stock: true reviews_count: 5 category: "Tecmate" url: https://www.desertcart.be/products/555529390-tecmate-optimate-7-select-12v-10a-tm-251v3-9-step store_origin: BE region: Belgium --- # 10A high current charge 14.7V AGM battery mode Temperature-compensated voltage Tecmate Optimate 7 Select - 12V 10A, TM-251v3, 9-Step Gold Series Battery Saving Charger & maintainer **Brand:** tecmate **Price:** € 344.71 **Availability:** ✅ In Stock ## Summary > 🔋 Charge smarter, last longer — the pro’s secret weapon! ## Quick Answers - **What is this?** Tecmate Optimate 7 Select - 12V 10A, TM-251v3, 9-Step Gold Series Battery Saving Charger & maintainer by tecmate - **How much does it cost?** € 344.71 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/555529390-tecmate-optimate-7-select-12v-10a-tm-251v3-9-step) ## Best For - tecmate enthusiasts ## Why This Product - Trusted tecmate brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pro-Level ECU Support:** Stable power supply mode perfect for ECU programming and diagnostics. - • **AGM Battery Specialist:** Tailored 14.7V program for premium AGM batteries like Optima & Odyssey. - • **Power-Packed 10A Charging:** Maximize your battery’s potential with rapid, reliable 10A current. - • **Resurrects Dead Batteries:** Revives batteries others give up on, extending lifespan and reliability. - • **Smart Temperature Compensation:** Adaptive voltage adjusts to cold or heat for optimal battery care. ## Overview The Optimate 7 Select TM-251v3 is a professional-grade 12V battery charger delivering 10A of charging power with a specialized 14.7V AGM mode. It features temperature-compensated voltage for optimal battery health, supports stable power supply during ECU programming, and can revive dead batteries that standard chargers cannot, ensuring longer battery life and peak performance. ## Description OptiMate 7 Select, the ‘PRO choice’ battery charger that gets the full potential out of your high performance 12V battery. Includes stable power support for tuning / troubleshooting Review: Works in -40°f Review: Top quality. ## Features - More charging power and current at 10A! - Selectable 14.7V program to charge premium AGM batteries such as Optima & Odyssey. - Power supply mode provides stable battery support during ECU programming. Saves dead batteries other chargers can't & longer battery life! - Saves dead batteries other chargers can't & longer battery life! - Temperature compensation - Voltage adjusted higher when colder, lower when hotter. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08KYH1Y1T | | Best Sellers Rank | #103,661 in Automotive ( See Top 100 in Automotive ) #334 in Battery Chargers | | Brand | Tecmate | | Built-In Media | Battery charger, Battery Lead, & Battery Clips | | Color | Blue | | Colour | Blue | | Current Rating | 10 Amps | | Customer Reviews | 5.0 out of 5 stars 36 Reviews | | Input Voltage | 12 Volts | | Item Dimensions D x W x H | 23.5D x 12.4W x 6.6H centimeters | | Item Type Name | Battery Charger | | Item Weight | 1.44 Kilograms | | Item weight | 1.44 Kilograms | | Manufacturer | TecMATE | | Mfr Part Number | TM-251v3 | | Output Voltage | 12 Volts | | Output voltage | 12 Volts | | Product dimensions | 23.5D x 12.4W x 6.6H centimeters | | Specification Met | CSA, DOE, UL | | Specification met | CSA, DOE, UL | | Unit Count | 1 Count | ## Product Details - **Brand:** Tecmate - **Colour:** Blue - **Item weight:** 1.44 Kilograms - **Output voltage:** 12 Volts - **Product dimensions:** 23.5D x 12.4W x 6.6H centimeters ## Images ![Tecmate Optimate 7 Select - 12V 10A, TM-251v3, 9-Step Gold Series Battery Saving Charger & maintainer - Image 1](https://m.media-amazon.com/images/I/81L2xLy0VvL.jpg) ## Questions & Answers **Q: Can Optimate 7 maintain 2 scooter batteries at once or just one at a time?** A: This is single bank charger, so only one battery at a time ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works in -40°f *by J***S on 2 December 2025* ### ⭐⭐⭐⭐⭐ Top quality. *by F***K on 3 February 2025* ### ⭐⭐⭐⭐⭐ Great charger worth the price. *by A***R on 25 August 2025* ## Frequently Bought Together - Optimate 7 Select - 12V 10A, TM-251v3, 9-Step Gold Series Battery Saving Charger & maintainer - Optimate Lithium 4s 10A, TM-275, 10-Step 12.8V 10A Sealed Battery Saving Charger & maintainer --- ## 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.be/products/555529390-tecmate-optimate-7-select-12v-10a-tm-251v3-9-step](https://www.desertcart.be/products/555529390-tecmate-optimate-7-select-12v-10a-tm-251v3-9-step) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-05-28*