--- product_id: 134921989 title: "STANLEY BC50BS Fully Automatic 15 Amp 12V Bench Battery Charger/Maintainer with 50A Engine Start, Alternator Check" brand: "stanley" price: "$89.84" currency: USD in_stock: false reviews_count: 12 url: https://www.desertcart.us/products/134921989-stanley-bc50bs-fully-automatic-15-amp-12v-bench-battery-charger store_origin: US region: United States of America --- # 15A power reverse polarity 8 min charge STANLEY BC50BS Fully Automatic 15 Amp 12V Bench Battery Charger/Maintainer with 50A Engine Start, Alternator Check **Brand:** stanley **Price:** $89.84 **Availability:** ❌ Out of Stock ## Summary > 🔋 Power Up Your Ride with Confidence! ## Quick Answers - **What is this?** STANLEY BC50BS Fully Automatic 15 Amp 12V Bench Battery Charger/Maintainer with 50A Engine Start, Alternator Check by stanley - **How much does it cost?** $89.84 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/134921989-stanley-bc50bs-fully-automatic-15-amp-12v-bench-battery-charger) ## Best For - stanley enthusiasts ## Why This Product - Trusted stanley brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** Equipped with reverse polarity protection to prevent mishaps. - • **Stay Informed:** LCD screen with intuitive icons keeps you updated on charging and battery status. - • **Performance Certified:** ETL Certified for top-notch performance and safety standards. - • **Charge with Confidence:** Fully automatic high-frequency charging for hassle-free battery maintenance. - • **Extend Your Battery Life:** Reconditioning feature revitalizes your battery for longer use. ## Overview The STANLEYBC50BS Battery Charger is a powerful 15 amp bench charger designed for maintaining and charging any AGM, GEL, or WET automotive or marine 12V battery. With features like fully automatic high-frequency charging, battery reconditioning, and an LCD screen for easy monitoring, this charger ensures your batteries are always ready to go. Plus, its reverse polarity protection and ETL certification guarantee safety and reliability. ## Description Product details The BC50BS is a 15 Amp Battery Charger and Maintainer to charge and maintain 12V AGM, GEL and WET compatible batteries. 50 Amp engine start gets the the battery charging process quickly started. Alternator check indicates potential alternator issues. Easy-read LCD screen shows operation. The smart charge microprocessor automatically selects charge rate and adjusts from rapid charge to maintainer to maximize and maintain battery life. The electric pulse technology can help reverse sulfate build up on battery plates to improve charging and carrying capacity and extend battery life.. Review: Works great - Revived a dead car battery showing only 3v. It took me a few runs of rapid 15a charge to get it to register. I was running it then it would show bad battery. I kept cycling the 50a start cycle then 15a rapid charge cycle then over again maybe 5-6 times till the voltage started to come up past 10v. The charger would try to charge but only get to 4a then next time 6a, then keep going with the cycles until I got to 15a and then the 15a charge cycle got it going without issue. Did a full 15a where it went into float mode. Then did a recondition cycle. This cycle takes a couple days but for batteries costing 200+ these days, this was the perfect alternative. Works great and would recommend to anyone needing a charger. Review: Sturdy, robust - Great product! Strong. Fast. ## Features - 50 amp bench battery charger maintains and charges any AGM, GEL, or WET automotive or marine 12V battery - ; LCD screen displays charging status and battery status with easy to understand icons - Features an alternator check which indicates if the alternator is maintaining battery level - Equipped with reverse polarity protection - Battery reconditioning feature helps extend battery life; ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07Q13H23F | | Amperage | 50 Amps | | Battery Charge Time | 8 minutes | | Best Sellers Rank | #1,530,602 in Automotive ( See Top 100 in Automotive ) #2,406 in Battery Chargers | | Brand | STANLEY | | Built-In Media | Power Station | | Color | Black, Yellow | | Current Rating | 15 Amps | | Customer Reviews | 4.4 out of 5 stars 331 Reviews | | Global Trade Identification Number | 00814632013440 | | Input Voltage | 12 Volts (AC) | | Item Dimensions D x W x H | 10.2"D x 9.8"W x 4.6"H | | Item Type Name | Battery Charger | | Item Weight | 4 Pounds | | Manufacturer | Baccus Global LLC | | Mfr Part Number | BC50BS | | Model Number | BC50BS | | Output Voltage | 12 Volts (DC) | | Product Dimensions | 10.2"D x 9.8"W x 4.6"H | | UPC | 814632013440 | | Warranty Description | 1 year manufacturer | ## Product Details - **Brand:** STANLEY - **Color:** Yellow, Black - **Product Dimensions:** 10.2"D x 9.8"W x 4.6"H - **Item Weight:** 4 Pounds - **Output Voltage:** 12 Volts (DC) ## Images ![STANLEY BC50BS Fully Automatic 15 Amp 12V Bench Battery Charger/Maintainer with 50A Engine Start, Alternator Check - Image 1](https://m.media-amazon.com/images/I/61lfLAJbNNL.jpg) ![STANLEY BC50BS Fully Automatic 15 Amp 12V Bench Battery Charger/Maintainer with 50A Engine Start, Alternator Check - Image 2](https://m.media-amazon.com/images/I/81hWSHuqfHL.jpg) ![STANLEY BC50BS Fully Automatic 15 Amp 12V Bench Battery Charger/Maintainer with 50A Engine Start, Alternator Check - Image 3](https://m.media-amazon.com/images/I/A1pAgBmfqfL.jpg) ![STANLEY BC50BS Fully Automatic 15 Amp 12V Bench Battery Charger/Maintainer with 50A Engine Start, Alternator Check - Image 4](https://m.media-amazon.com/images/I/71UPa2SpcmL.jpg) ## Questions & Answers **Q: Can this be used for a motorcycle battery?** A: This unit is made to work on 12V ACM, GEL and WET batteries. If your battery is in this category, then the battery charger will help to charge your battery. **Q: Am i able to choose between "rapid charge" (15a) and "maintain" (3a)? i've heard that these rapid chargers will actually cause harm to your battery.** A: This unit automatically switches between 15A rapid charge and the slower 3A maintenance charge. When operated according to the instruction manual, this unit shouldn't damage any 12V lead acid AGM/GEL/WET batteries. A smaller charger like the BM1S will charge at a lower amperage if you'd prefer that. **Q: Would it charge 12v 100ah lithium battery** A: This model is not designed for charging lithium or dry cell batteries of any type. **Q: Can this recharge lithium batteries** A: NO, Auto batteries. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great *by V***K on February 10, 2024* Revived a dead car battery showing only 3v. It took me a few runs of rapid 15a charge to get it to register. I was running it then it would show bad battery. I kept cycling the 50a start cycle then 15a rapid charge cycle then over again maybe 5-6 times till the voltage started to come up past 10v. The charger would try to charge but only get to 4a then next time 6a, then keep going with the cycles until I got to 15a and then the 15a charge cycle got it going without issue. Did a full 15a where it went into float mode. Then did a recondition cycle. This cycle takes a couple days but for batteries costing 200+ these days, this was the perfect alternative. Works great and would recommend to anyone needing a charger. ### ⭐⭐⭐⭐⭐ Sturdy, robust *by S***R on September 19, 2025* Great product! Strong. Fast. ### ⭐⭐⭐⭐⭐ I replaced a $179 charger with this. *by C***H on December 1, 2024* My big charger went out so I bought this one and it's been hooked to a semi truck for 6 months to keep the batteries up. In 6 months the apu generator has never kicked on. Yesterday I started the truck and it didn't hesitate one bit! Small charger awesome value! It's been in the wether with a bucket over it the whole time. ## Frequently Bought Together - STANLEY BC50BS Battery Charger - Amazon Basics AAA Alkaline High-Performance Batteries, 1.5 Volt, 10-Year Shelf Life, 36 count (Pack of 1) - ExpertPower Standard 12V 7AH Rechargeable SLA Battery, (EXP1270-2) --- ## 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.us/products/134921989-stanley-bc50bs-fully-automatic-15-amp-12v-bench-battery-charger](https://www.desertcart.us/products/134921989-stanley-bc50bs-fully-automatic-15-amp-12v-bench-battery-charger) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-09*