--- product_id: 48392590 title: "BMK Car Battery Charger, 12V 5.0 Fully Automatic Battery Charger Maintainer for Car Boat Lawn Mower Marine Sealed Lead Acid Battery, 3 in1 Battery Charge, Maintain and Repair - UK Plug" brand: "bmk bmk" price: "€ 0.42" currency: EUR in_stock: false reviews_count: 8 url: https://www.desertcart.hr/products/48392590-bmk-car-battery-charger-12v-5-0-fully-automatic-battery store_origin: HR region: Croatia --- # Fast Charging 5A 4-Stage Smart Charging Multi-Safety Protections BMK Car Battery Charger, 12V 5.0 Fully Automatic Battery Charger Maintainer for Car Boat Lawn Mower Marine Sealed Lead Acid Battery, 3 in1 Battery Charge, Maintain and Repair - UK Plug **Brand:** bmk bmk **Price:** € 0.42 **Availability:** ❌ Out of Stock ## Summary > Charge Ahead with Confidence! ⚡ ## Quick Answers - **What is this?** BMK Car Battery Charger, 12V 5.0 Fully Automatic Battery Charger Maintainer for Car Boat Lawn Mower Marine Sealed Lead Acid Battery, 3 in1 Battery Charge, Maintain and Repair - UK Plug by bmk bmk - **How much does it cost?** € 0.42 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/48392590-bmk-car-battery-charger-12v-5-0-fully-automatic-battery) ## Best For - bmk bmk enthusiasts ## Why This Product - Trusted bmk bmk brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **⚡ Power Up in No Time!:** Experience rapid charging with a robust 5A output, perfect for batteries ranging from 15-100Ah. - • **💰 Risk-Free Investment!:** With a 100% money-back guarantee, you can charge with confidence knowing your purchase is protected. - • **🔒 Safety First, Always!:** Equipped with multiple safety features to protect against short circuits, overloads, and more. - • **🌊 Smart Charging Made Simple!:** Enjoy a fully automatic 4-stage charging process that stops when your battery is fully charged. - • **🚀 Versatile Charging Solution!:** Ideal for a variety of vehicles including cars, boats, and lawn mowers—your all-in-one battery maintainer. ## Overview The BMK Car Battery Charger is a fully automatic 12V charger designed for various applications, including cars, boats, and lawn mowers. With a powerful 5A output, it features multiple safety protections and a smart 4-stage charging process, ensuring efficient and safe battery maintenance. Lightweight and portable, it comes with a money-back guarantee for peace of mind. ## Description Full description not available ## Features - 【FAST CHARGING CAR BATTERY BOOSTER】DC Output 13.8V/5A, AC Input 100-240V, 1.5A 60/50Hz; With 5A DC output current, BMK 12V 5A car battery charger is suitable for charging batteries with 15-100Ah. NOTE: To better tender the battery, please make sure the battery capacity is higher than 15Ah, it can also charge over 100Ah batteries, just more charging time. Super convenient and time-saving car battery trickle chargers - 【MULTI SAFETY PROTECTIONS - BATTERY RESCUE & RECOVER】Made of high quality ABS, IP65 Waterproof, multi-protects of Short Circuit/ OV/ OC/ Overload/ Polarity Reverse, featured with Constant Pulse Current Maintenance function to avoid overcharge and discharge; Full-loaded and burn-in test prove its high reliable efficiency, stable performance and longer service life - 【4-STAGE SMART CHARGING - FULLY AUTOMATIC BOAT BATTERY CHARGER】 12V battery charger operated with 4 stages automatic charging process by MCU controller, 25%/50%/75%/100% to indicate quantity of electricity and monitor the whole charging progress. Stop automatically when the battery is fully charged. LED indicator designed to display different charging status of the 12v smart charger - 【MULTI-PURPOSES DEEP CYCLE BATTERY CHARGER】Pb/SLA/VRLA/GEL/AGM lead acid battery charger tender, operated with vulcanization function, BMK battery maintainer charger is a great choice for lawn mower, boat, car, motorcycle, electric vehicle, electric tools and emergency battery charging, lightweight(15.87oz) allows you take it to anywhere, used as Trickle Battery Charger as well - 【BMK 100% MONEY-BACK GUARANTEE】BMK boat battery trickle charger offers lifetime quality warranty, considerate and timely after-sale services, eliminating all your worries about getting this trolling motor battery charger. Just get your Automotive Car Battery Charger Maintainer with confidence ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | BMK BMK | | Brand | BMK BMK | | Package Dimensions | 24 x 11 x 7 cm; 690 Grams | | Manufacturer reference | CAR001 | | Manufacturer part number | CAR001 | | Special Features | Emergency light portable electronics devices battery charger., Rechargeable., Lifestyle: simply, easy, low carbon, green, low consumption, safe, convenient,portable, easy storage, space saving, Electric bike boat motor electric cycle motorcycle scooter on board battery charger., Vehicle Type Compatibility: bike, boat, motor, electric cycle, motorcycle, scooter, car, vehicle, automotic. | | Amperage | 5 Amps | | Voltage | 12 Volts | | Wattage | 60 watts | | Item Weight | 690 g | ## Images ![BMK Car Battery Charger, 12V 5.0 Fully Automatic Battery Charger Maintainer for Car Boat Lawn Mower Marine Sealed Lead Acid Battery, 3 in1 Battery Charge, Maintain and Repair - UK Plug - Image 1](https://m.media-amazon.com/images/I/51QQr+vfJVL.jpg) ## Questions & Answers **Q: How long does the battery last when not in use?** A: There is no simple answer. It depends on condition of battery ampage ambient temperature. It is not related to the charger used. That simply charges the battery and then maintains that charge all the time it's connected. If the battery is draining in a day or so it is time to get it checked out at your local garage. Good luck. **Q: How long does it take to charge a motorbike battery** A: Divide the 5Amp into the Amphour rating of the battery then you have the hours taken to charge the battery, example 20amp hour battery divided by 5Amp is 4 hours. Hope this has been of some use. Rob **Q: does it have a round plug connector with three pins?** A: This is UK three pin plug **Q: How long does it take to charge the battery?** A: Leave to trickle charge so not on for a spacific time. Battery always good after charging. ## Customer Reviews ### ⭐⭐⭐⭐ 4.0 out of 5 stars Good charger without breaking your bank. *by A***S on Reviewed in the United Kingdom on 12 June 2019* It’s great. Simple really. It’ll just charge. But it has no other information. If you’re trying to help a dying battery then it won’t help you much if you’re not a mechanic. But if you just need to keep spare batteries or your car battery charged when you’re away it’s easy and it’ll maintain it well. However, my battery wasn’t used for 5 months I thought it could be sulphured up and dead but it made it. Charged up nicely and reads a healthy 13.7 volts charged. It’s done a great job for the price. ### ⭐⭐⭐⭐ 4.0 out of 5 stars LEDs *by A***N on Reviewed in the United Kingdom on 8 February 2019* It works fine but I'm not sure of the LED scale showing the state of battery charge. After 24 hours of charging, it showed 75% with the 100% LED blinking - when it is fully charged, all LEDs are supposed to be on with no blinking. I kept it on charge on 4 consecutive days, but the 100% LED was still blinking. Having said that, the battery is definitely charged - car starts very quickly. Its a 3 litre engine and a 70Ah battery., so I suppose the charger has done its job ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Good Product *by N***S on Reviewed in the United Kingdom on 25 September 2019* Cheap charger, yet still has the 'intelligent' features of the more expensive ones.Much smaller than anticipated, but that's not a bad thing. Weather resistant, plugs into the car and leave it going. Goes through the phases of deep, top up and maintenance charge and when i went to start the car in the morning good as gold. We use it also on our camper van, and it has screw holes on the side for permanent installation of required.If you have a 12v Battery and need it bringing back to life, this inexpensive charger comes reccommended. --- ## 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.hr/products/48392590-bmk-car-battery-charger-12v-5-0-fully-automatic-battery](https://www.desertcart.hr/products/48392590-bmk-car-battery-charger-12v-5-0-fully-automatic-battery) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-18*