--- product_id: 104465399 title: "Mroinge MBC022, 12V 2A Lead Acid & Lithium(LiFePO4) Automatic Trickle Battery Charger Smart Battery Maintainer for Car Motorcycle Lawn Mower Boat ATV SLA AGM Gel Lithium(LiFePO4) and More Batteries" brand: "mroinge" price: "$57.83" currency: USD in_stock: true reviews_count: 13 category: "Mroinge" url: https://www.desertcart.us/products/104465399-mroinge-mbc022-12v-2a-lead-acid-and-lithium-lifepo4-automatic store_origin: US region: United States of America --- # 5-stage smart charging tech 12V 2A output power Multi-level safety protection Mroinge MBC022, 12V 2A Lead Acid & Lithium(LiFePO4) Automatic Trickle Battery Charger Smart Battery Maintainer for Car Motorcycle Lawn Mower Boat ATV SLA AGM Gel Lithium(LiFePO4) and More Batteries **Brand:** mroinge **Price:** $57.83 **Availability:** βœ… In Stock ## Summary > πŸ”Œ Power up smart, stay charged longer! ## Quick Answers - **What is this?** Mroinge MBC022, 12V 2A Lead Acid & Lithium(LiFePO4) Automatic Trickle Battery Charger Smart Battery Maintainer for Car Motorcycle Lawn Mower Boat ATV SLA AGM Gel Lithium(LiFePO4) and More Batteries by mroinge - **How much does it cost?** $57.83 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/104465399-mroinge-mbc022-12v-2a-lead-acid-and-lithium-lifepo4-automatic) ## Best For - mroinge enthusiasts ## Why This Product - Trusted mroinge brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Robust Safety Suite:** Spark-proof, reverse polarity, overcharge & temperature protection for worry-free maintenance. - β€’ **User-Friendly Design:** Intuitive LED indicators + 12ft cord with quick-connect clips for effortless setup and monitoring. - β€’ **Smart 5-Stage Charging:** From initialization to float mode, ensures peak battery health without overcharging. - β€’ **Universal Vehicle Ready:** Perfect for cars, motorcycles, boats, ATVs, lawnmowers & moreβ€”your all-in-one battery ally. - β€’ **Dual Battery Compatibility:** Seamlessly charges both Lead Acid & LiFePO4 batteries up to 85Ahβ€”one charger, endless power. ## Overview The Mroinge MBC022 is a compact, automatic 12V 2A trickle charger and maintainer designed for both Lead Acid and Lithium (LiFePO4) batteries up to 85Ah. Featuring advanced 5-stage smart charging and comprehensive safety protections, it supports a wide range of vehicles including cars, motorcycles, boats, and lawn equipment. With intuitive LED feedback and easy connection options, it ensures optimal battery health and longevity while preventing overcharge and damage. ## Description Product description Mroinge is exporting all kinds of Automotive Accessories (including battery charger, battery tester, solar charger controller, power inverter, tire inflator & car battery monitor) to US,CA,UK,DE,and JP, and our products to high-quality low-cost, which are appreciated by customers because of excellentprice versus performance ration and high quality. the good faith for this serves the objective, wholeheartedly provides high quality, the quick service for the customer, our products have always been trusted and favored by customers. Mroinge MBC022 12V 2A Battery Charger is much more than a trickle charger. It has a microcomputer chip, is lightweight, compact, fully automatic and very easy to use especially in small spaces, that digitally controls the 4-stages of battery charging (Initialization, constant current, constant voltage and floating charge). the charger come with power down memory function, so the charger will re-start to charge the battery automatically when the main power recovered. This smart battery charger will keep the battery fully charged so that it is ready to go always. It has a microprocessor controlled fully automatic charger and maintainer and is designed to extend the life of any 12V lead acid and 12V-Lithium(LiFePO4) battery commonly used in automobiles, motorcycles, ATVs, personal watercraft, RVs, boats, golf carts, back-up generator systems, etc. Specification > Input: 100-120VAC 50/60Hz 0.6A > Battery Voltage: 12V > Charging Current: 2.0Amp > Suitable Battery Type: 12V Lead-acid (AGM, GEL, WET, VRLA and Deep-Cycle) and 12V Lithium (LiFePO4) Package > 1 x Battery Charger > 1 x Alligator Clips Cable > 1 x Battery Rings Cable > 1 x User Manual Multi-level Safety Protection 4 STAGES - STANDARD CHARGE & MAINTAIN MODES Initialization: Initialize diagnostic battery performance and desulfating the battery through 17V pulse. Bulk: Major charging stage where the battery receives the majority of its charge. During this stage the battery brought to 75 - 80% of its charger. The MBC022 charger delivers maximum current until the terminal voltage has risen to the full charge level for Normal battery. Absorption: Completes the charge up to virtually 100% at a constant voltage. The current tapers off after the current reached the minimum level. Float: Maintenance charging at constant voltage, keeping the batteries at 100% charge. Float mode chargers indefinitely without damaging the battery. EASY TO USE The unit has a very simple operation design, so very easy to use. Firstly, Connect the AC power supply. Secondly, Choose the right battery type( lead-acid or lithium(LiFePO4) ). At Last, Correct connect the battery. IMPORTANT: When you select the charging mode, you must disconnect the battery. The unit is built-in 2 color LED indicates stage of charging, so very easy to use. FLASHING RED: not charging battery, reverse battery. SOLID RED: battery charging. FLASHING GREEN: battery greater than 80% charged. SOLID GREEN: full charged and maintaining. Review: Works In Solar Combo - I have 120 volts A.C. available on-site but use a small solar array to power 12 volt failsafe lighting. This Mroinge maintainer and the solar charge controller are both hooked to the same battery. I did this so the battery could stay charged by the maintainer during extended periods without sunlight. But the solar does most of the work even during power outages. I guess the laugh might be on me because I have never seen the Mroinge kick in. The battery is always full using just solar, even on overcast days. If nothing else, the LED indicators on the Mroinge make good charge status indicators. This unit works well for me and gives me peace of mind for a good price. Review: Worked very well all winter at a reasonable price - Worked well all winter kept my battery charged ## Features - Two battery type options: 12V Lead Acid and 12V Lithium(LiFePO4); Input voltage: 100-120VAC, Output: 12V 2A - Multi-level safety protection: Spark proof, reverse polarity, overcharging, short-circuit, over-temperature, and dust resistance. with bad battery identify and 12V Lithium(LiFePO4) battery low voltage activation function. - Perfect for charging 12V lead-acid, flooded, sealed maintenance free batteries (AGM and gel cell) and 12V-Lithium(LiFePO4) up to 85Ah, Safely maintain types of motorcycle, automotive, marine, RV, Boat, ATV, powersport, lawnmower & garden etc. - Adopt 5-stage smart charging and maintains principle (Initialization, Trickle Current, Bulk Charge, Absorption Mode, Float Mode) to ensure maximum battery life and performance, without overcharging. - Intuitive LED indicators provide visual charging state feedback and diagnostic information. Easy connection to vehicle battery using the included battery clips and O-ring terminals cord. Includes a 12ft output cord and 2-year warranty. - Attention: Please disconnect the battery before changing the charge mode. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07MCTXFC7 | | Amperage | 2 Amps | | Best Sellers Rank | #7,731 in Automotive ( See Top 100 in Automotive ) #54 in Battery Chargers | | Brand | Mroinge | | Color | Black | | Connector Type Used on Cable | Alligator Clips, O-ring Terminals | | Current Rating | 2 Amps | | Customer Reviews | 4.6 out of 5 stars 3,004 Reviews | | Input Voltage | 120 Volts (AC) | | Item Dimensions D x W x H | 2.32"D x 3.78"W x 1.42"H | | Item Weight | 0.35 Kilograms | | Manufacturer | Mroinge | | Mfr Part Number | MBC022 | | Model Number | MBC022 | | Number of Ports | 1 | | Output Voltage | 12 Volts (DC) | | Product Dimensions | 2.32"D x 3.78"W x 1.42"H | | UPC | 603629518866 | | Unit Count | 1.0 Count | | Warranty Description | 2 years | ## Product Details - **Brand:** Mroinge - **Color:** Black - **Item Weight:** 0.35 Kilograms - **Output Voltage:** 12 Volts (DC) - **Product Dimensions:** 2.32"D x 3.78"W x 1.42"H ## Images ![Mroinge MBC022, 12V 2A Lead Acid & Lithium(LiFePO4) Automatic Trickle Battery Charger Smart Battery Maintainer for Car Motorcycle Lawn Mower Boat ATV SLA AGM Gel Lithium(LiFePO4) and More Batteries - Image 1](https://m.media-amazon.com/images/I/71gYTToOxCL.jpg) ![Mroinge MBC022, 12V 2A Lead Acid & Lithium(LiFePO4) Automatic Trickle Battery Charger Smart Battery Maintainer for Car Motorcycle Lawn Mower Boat ATV SLA AGM Gel Lithium(LiFePO4) and More Batteries - Image 2](https://m.media-amazon.com/images/I/713xLIdzAHL.jpg) ![Mroinge MBC022, 12V 2A Lead Acid & Lithium(LiFePO4) Automatic Trickle Battery Charger Smart Battery Maintainer for Car Motorcycle Lawn Mower Boat ATV SLA AGM Gel Lithium(LiFePO4) and More Batteries - Image 3](https://m.media-amazon.com/images/I/715IJuZng+L.jpg) ![Mroinge MBC022, 12V 2A Lead Acid & Lithium(LiFePO4) Automatic Trickle Battery Charger Smart Battery Maintainer for Car Motorcycle Lawn Mower Boat ATV SLA AGM Gel Lithium(LiFePO4) and More Batteries - Image 4](https://m.media-amazon.com/images/I/71W-cbA+0dL.jpg) ![Mroinge MBC022, 12V 2A Lead Acid & Lithium(LiFePO4) Automatic Trickle Battery Charger Smart Battery Maintainer for Car Motorcycle Lawn Mower Boat ATV SLA AGM Gel Lithium(LiFePO4) and More Batteries - Image 5](https://m.media-amazon.com/images/I/61haDsLmrOL.jpg) ## Questions & Answers **Q: What gauge are the ring connector cables?** A: By "ring connector cables" I presume you mean the output cables from the transformer to the battery connector. By eye I'd say they are 14 gauge. Using a cable sizing app that would be correct for the 12v 2a output from these units. **Q: What is the actual float voltage for LiFeP04 batteries?** A: Float votage 31.2 to 13 8. **Q: Will this charge 2x12v lipo (24v) batteries in series?** A: It is for a 12 volt system; not a 24. **Q: Which wire is negative, the ribbed or soft?** A: On mine the ribbed is negative. It goes to the black battery connector clamp which attaches the the battery ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works In Solar Combo *by C***L on March 24, 2026* I have 120 volts A.C. available on-site but use a small solar array to power 12 volt failsafe lighting. This Mroinge maintainer and the solar charge controller are both hooked to the same battery. I did this so the battery could stay charged by the maintainer during extended periods without sunlight. But the solar does most of the work even during power outages. I guess the laugh might be on me because I have never seen the Mroinge kick in. The battery is always full using just solar, even on overcast days. If nothing else, the LED indicators on the Mroinge make good charge status indicators. This unit works well for me and gives me peace of mind for a good price. ### ⭐⭐⭐⭐⭐ Worked very well all winter at a reasonable price *by N***T on May 8, 2026* Worked well all winter kept my battery charged ### ⭐⭐⭐⭐⭐ Easy to use *by M***E on April 25, 2026* Great oridcy and good quality ## Frequently Bought Together - Mroinge MBC022, 12V 2A Lead Acid & Lithium(LiFePO4) Automatic Trickle Battery Charger Smart Battery Maintainer for Car Motorcycle Lawn Mower Boat ATV SLA AGM Gel Lithium(LiFePO4) and More Batteries - NERMAK 12V 10Ah Lithium LiFePO4 Deep Cycle Battery, 2000+ Cycles Rechargeable Battery for Solar/Wind Power, Small UPS, Lighting, Power Wheels, Fish Finder and More, Built-in 10A BMS - ELECTOP SAE Connector Power Socket Sidewall Port, Weatherproof SAE Quick Connect Solar Panel Flush Mount SAE Plug Adapter Cable, 12AWG SAE Extension Cable for Solar Generator Battery Charger(2 Pack) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/104465399-mroinge-mbc022-12v-2a-lead-acid-and-lithium-lifepo4-automatic](https://www.desertcart.us/products/104465399-mroinge-mbc022-12v-2a-lead-acid-and-lithium-lifepo4-automatic) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-11*