--- product_id: 28780492 title: "PowerMax PMBC-100-SE 100A ECU Programming Battery Power Supply | Ultra-stable battery support for ECU programming, ADAS calibration, diagnostics, reflash and extended service work." brand: "powermax" price: "HK$7506" currency: HKD in_stock: true category: "Power Max" url: https://www.desertcart.hk/products/28780492-powermax-pmbc-100-se-100a-ecu-programming-battery-power-supply store_origin: HK region: Hong Kong --- # 100 Amps max output 3-stage smart charging Auto thermal protection PowerMax PMBC-100-SE 100A ECU Programming Battery Power Supply | Ultra-stable battery support for ECU programming, ADAS calibration, diagnostics, reflash and extended service work. **Brand:** powermax **Price:** HK$7506 **Availability:** ✅ In Stock ## Summary > ⚡ PowerMax: Charge smarter, live louder! ## Quick Answers - **What is this?** PowerMax PMBC-100-SE 100A ECU Programming Battery Power Supply | Ultra-stable battery support for ECU programming, ADAS calibration, diagnostics, reflash and extended service work. by powermax - **How much does it cost?** HK$7506 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/28780492-powermax-pmbc-100-se-100a-ecu-programming-battery-power-supply) ## Best For - powermax enthusiasts ## Why This Product - Trusted powermax brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built-in Safety Suite:** Reverse polarity, overload, and thermal protections ensure safe, worry-free operation every time. - • **Powerhouse 100A Output:** Delivers robust 100 amps to keep your RV, boat, or car audio fully energized without engine noise. - • **Smart 3-Stage Charging:** Intelligent charging system extends battery life with bulk, absorption, and float stages for optimal maintenance. - • **Plug & Play Installation:** No rewiring needed—set up in just 10 minutes with included 15ft cables and mounting brackets. - • **Versatile Multi-Use Power:** Supports RVs, 12V car audio, boat motors, LED lighting, and off-grid solar backup with clean, reliable power. ## Overview The PowerMax PMBC 100 Amp 12V Battery Charger is a versatile, high-capacity charger and maintainer designed for RVs, boats, car audio systems, and off-grid lighting. Featuring a 3-stage smart charging system, automatic thermal protection, and easy plug-and-play installation with 15ft cables and mounting brackets, it delivers safe, efficient power while extending battery life. Rated at 100 amps output and equipped with multiple safety features, it’s the ultimate all-in-one power solution for professionals and enthusiasts alike. ## Description Buy PowerMax PMBC-100-SE 100A ECU Programming Battery Power Supply | Ultra-stable battery support for ECU programming, ADAS calibration, diagnostics, reflash and extended service work.: Wiring & Connecting - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - STABLE PROGRAMMING POWER: Maintains controlled voltage during ECU flashing, module programming and updates. - ADAS & DIAGNOSTIC SUPPORT: Supplies continuous battery support during calibration and extended service work. - HIGH-CURRENT OUTPUT: Provides up to 100 amp for demanding automotive loads while helping prevent voltage drop. - ADJUSTABLE VOLTAGE: Controlled output supports battery service, showroom and power-supply applications. - SHOP-READY DESIGN: Heavy-duty 15-foot 4 AWG cables, clamps and protection features support professional repair use. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0094K8AAO | | Amperage | 100 A | | Battery Charge Time | 55 hours | | Best Sellers Rank | #156,429 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #23,652 in Interconnects | | Brand | PowerMax | | Color | Black | | Current Rating | 100 A | | Customer Reviews | 4.6 4.6 out of 5 stars (108) | | Input Voltage | 110 volts | | Item Dimensions D x W x H | 11"D x 8"W x 4"H | | Item Weight | 15 pounds | | Manufacturer | PowerMax | | Mfr Part Number | PMBC-100-SME | | Model Number | PMBC-100-SE | | Number of Ports | 2 | | Output Voltage | 14.6 volts | | Specification Met | ETL | | UPC | 850040355239 | | Unit Count | 1 Count | ## Product Details - **Brand:** PowerMax - **Color:** Black - **Item Weight:** 15 pounds - **Output Voltage:** 14.6 volts - **Product Dimensions:** 11"D x 8"W x 4"H ## Images ![PowerMax PMBC-100-SE 100A ECU Programming Battery Power Supply | Ultra-stable battery support for ECU programming, ADAS calibration, diagnostics, reflash and extended service work. - Image 1](https://m.media-amazon.com/images/I/71D7B3hQU5L.jpg) ![PowerMax PMBC-100-SE 100A ECU Programming Battery Power Supply | Ultra-stable battery support for ECU programming, ADAS calibration, diagnostics, reflash and extended service work. - Image 2](https://m.media-amazon.com/images/I/71MOcvNLmdL.jpg) ![PowerMax PMBC-100-SE 100A ECU Programming Battery Power Supply | Ultra-stable battery support for ECU programming, ADAS calibration, diagnostics, reflash and extended service work. - Image 3](https://m.media-amazon.com/images/I/81MDvEZqR2L.jpg) ![PowerMax PMBC-100-SE 100A ECU Programming Battery Power Supply | Ultra-stable battery support for ECU programming, ADAS calibration, diagnostics, reflash and extended service work. - Image 4](https://m.media-amazon.com/images/I/71Q3hHvzyoS.jpg) ![PowerMax PMBC-100-SE 100A ECU Programming Battery Power Supply | Ultra-stable battery support for ECU programming, ADAS calibration, diagnostics, reflash and extended service work. - Image 5](https://m.media-amazon.com/images/I/81boNrtVA7S.jpg) ## Questions & Answers **Q: Can i use it for car audio system without throttling my car when listening to music** A: It is a power supply that you could connect to your car, then plug it in and play your car stereo without running the engine. It is rated for 100 amps. You need to know what your load is so you don't overload it. I have a real concern for your ears if you need all of its power! **Q: I saw a previous question that was answered very vaguely: I see the title saying it's rated at 100 amps but the pictures say 75amp, which is it??** A: I bought a 100A unit, received a 100A unit. Picture showed 75A. **Q: can it start a car with a dead battery?** A: Yes AND no. It is not a jump starter but can re-charge a battery over time from being very weak. More info would be needed based on your situation. **Q: Can this be used to charge a battery overnight or will it overcharge/fry a battery?** A: You can charge a battery with this but the usage is more for a battery maintainer in programming in automotive vehicles. ## Frequently Bought Together - PowerMax PMBC 100 Amp 12V Battery Charger/Maintainer, Flash Reprogrammer & Adjustable Power Supply w/ 15ft Cables, Voltage Display & Mounting Brackets for RV, 12V Car Audio, Boat Motors & LED + House - Clore Automotive Jump-N-Carry JNC660 1700 Peak Amp 12 Volt Jump Starter , Blue - Schumacher Electric DSR ProSeries Car Battery Jump Starter - 2200 Peak Amp 12V Car Starter, Jump Box & Portable Power Station - Digital Display, Heavy-Duty Clamps - DSR165 --- ## 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.hk/products/28780492-powermax-pmbc-100-se-100a-ecu-programming-battery-power-supply](https://www.desertcart.hk/products/28780492-powermax-pmbc-100-se-100a-ecu-programming-battery-power-supply) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-08-10*