While a deep-cycle battery provides electrical power for starting and running a machine, it might need a portable battery charger (maintainer). Even maintenance-free batteries can rely on a lightweight trickle charger too. Apart from reviving dead batteries, the trickle charger boosts their ‘juice’ and help to prevent power drops.
Different models of 6V/12V trickle charger for batteries are available in the marketplace. However, it’s not many of these chargers can detect defective batteries. Before you settle for the best trickle charger for riding lawn mower, compare their specifications and compatibility.
Regular lead-acid batteries for lawn tractor often uses 6V and 12V trickle chargers. Apart from riding lawnmowers, premium trickle chargers are designed to repair damaged cells of automobiles and watercraft batteries.
Some of the common problems of poorly-built battery maintainers include over-charging and over-voltage risks. These conditions can damage your battery’s cells and cause unstable performance.
If you are an avid user of snowmobiles, power tools, and equipment that run on Lead-acid batteries, this guide makes it easy to get a proper trickle charge.
Let’s compare the features of these top 13 battery trickle charger models. Image Name Our Rating's Price Battery Tender Plus 12 Volt, 1.25 Amp Battery Charger, and Maintainer NOCO GENIUS1 1-Amp Fully-Automatic Smart Charger BMK Portable Smart Battery Charger 12V 5A BLACK+DECKER BM3B Multi-Volt Automatic Battery Charger Foval Automatic Smart Battery Charger Mroinge MBC010 12V 1A Automotive Trickle Battery Charger LEICESTERCN LST 6V 12V Trickle Battery Charger LEICESTERCN LST 12V Trickle Battery Charger MEEARO 5 Amp 12V Trickle Battery Charger GOOLOO 6V/12V Smart Battery Charger
Battery Tender Plus 12 Volt, 1.25 Amp Battery Charger, and Maintainer
NOCO GENIUS1 1-Amp Fully-Automatic Smart Charger
BMK Portable Smart Battery Charger 12V 5A
BLACK+DECKER BM3B Multi-Volt Automatic Battery Charger
Foval Automatic Smart Battery Charger
Mroinge MBC010 12V 1A Automotive Trickle Battery Charger
LEICESTERCN LST 6V 12V Trickle Battery Charger
LEICESTERCN LST 12V Trickle Battery Charger
MEEARO 5 Amp 12V Trickle Battery Charger
GOOLOO 6V/12V Smart Battery Charger
Top 13 Best Trickle Charger for Riding Lawn Mower – Reviews of 2021
1. Battery Tender Plus 12 Volt, 1.25 Amp Battery Charger, and Maintainer
Get a compatible trickle charger for your riding lawnmower’s 12v battery and extend its life. You can use this Battery Tender Plus Automatic 12V Charger for sealed, Lead-acids, and flooded batteries. As an ideal trickle charger for small engines of mowers, motorcycles, and ATVs.
It has smart built-in features and uses a 4-step (Initialization, Absorption Mode, Bulk Charge, and Float Mode) charging function. When your battery attains a full-charge mode, this trickle charger switches it to a float-charging mode automatically. So, it will not only optimize efficiency but protect your equipment’s powerhouse.
With an output current of 1.25 Amp and a 12-volt rating, this portable power accessory detects reverse polarity issues and prevents it. The Battery Tender Plus has a built-in timer that can hold the absorption voltage of Lead-acid batteries for extended periods.
Furthermore, it monitors the battery’s power levels through an adaptive charging function. There’s a disconnect harness that assists with quick installation and disconnection.
2. NOCO GENIUS1 1-Amp Fully-Automatic Smart Charger
Also, this accessory provides an efficient power solution for flooded, maintenance-free, and gel batteries. As a top choice of a trickle charger, you can charge at least 1-volt dead batteries or use the ‘force mode.’
With this auto-repair mode, lawn mower batteries can serve for extended periods. It’s a handy battery accessory that delivers about 35% more power than NOCO G750 chargers.
This GENIUS1 gives stable charging for lithium-ion batteries too. More so, it’s designed for charging batteries in different climatic conditions. The built-in thermal sensor can monitor over-charging too.
When the temperature is cold, this 1-Amp Smart Charger switches its charging mode. Your power sport and deep-cycle batteries can enjoy this auto-detection feature too.
3. BMK Portable Smart Battery Charger 12V 5A
It’s designed for auto-detection of defects in Lead-acid batteries. BMK BLUEMICKEY’s Constant Pulse Current Maintenance feature protects your battery. With this safety input, your lawnmower, marine, and Powersport vehicle batteries will enjoy more lifespan.
Also, this premium charger produces a 5A DC output current and charges faster than regular charger maintainers for sealed Lead-acid batteries.
The trickle charger’s Reverse Polarity function helps your equipment to run and have a stronger engine starts. Generally, operators of boats, lawnmowers, industrial machines, and car owners prefer low-maintenance batteries. Its ‘fault light’ function serves as a built-in safety feature for your battery.
While charging any battery, this 12v smart charger’s MCU controller shows the four (25%, 50%, 75%, 100%) and allows the user to monitor the process. This BMK portable battery maintainer package comes with extra performance.
4. BLACK+DECKER BM3B Multi-Volt Automatic Battery Charger
Apart from the multi-voltage (6V/12V) function, this BLACK+DECKER BM3B trickle charger serves a range of AGM, GEL, and WET batteries. Its smart built-in circuit optimizes the performance and safety of DC batteries too. While it’s easy to connect batteries, the user has a 2-way option with O-Ring terminals and cable clamps.
Also, this charger’s exterior has a tough and durable ABS plastic. The multi-colored housing is designed to allow the user to control the voltage selector swiftly. When your battery attains a full-charge, this BM3B automatic charger detects and starts charging again.
Buy quality automatic maintainers that prevent over-charging risks. Even with an extension cord, this BLACK+DECKER charger model gives maximum performance.
5. Foval Automatic Smart Battery Charger
Since more power leads to better performance, get chargers that can maintain your batteries. This 12V 1000mA model of Foval charger uses smarter monitoring features to protect your batteries. You can maintain safe charging with its reverse polarity function.
There are intuitive indicators on the molded housing, and the unit includes an 8-foot power cord. Also, its quick-disconnection harness is easy to use. It prevents the flow of power to lead-acid and sealed batteries because of the Reversed Hook-up Protection system.
Unlike regular spark-proof chargers, this Foval Automatic 12V 1000mA model uses a 4-stage charging system.
6. Mroinge MBC010 12V 1A Automotive Trickle Battery Charger
Mroinge Automatic Battery Charger is efficient and it’s designed for AGM and Lead-acid batteries. With an output of 12V 1A, the charger can supply stable current to marine, automobile, and lawnmower batteries.
It’s designed with green and red indicators that show the charging conditions of any battery. Also, this product comes with a power cable that allows for extensive connections.
Unlike other quality trickle battery chargers, this Mroinge MBC010 model is affordable. However, it still maintains the standard of top-rated trickle chargers that use the 4-step charging program.
While it’s quick to set up the charger’s cable connector, it’s convenient to use the charger’s multi-level safety features.
7. LEICESTERCN LST 6V 12V Trickle Battery Charger
This multi-voltage (6V and 12V) model of LEICESTERCN Smart Battery Charger is ideal for detecting defective batteries. Apart from diagnosing, this energy-saving charger can extend the life of your battery.
If you don’t intend to use your battery, this LEICESTERCN Trickle Battery Charger helps to maintain the right voltage before storing it on the shelf. Also, its automatic charging system doesn’t damage compatible batteries. The charger draws zero current from your battery and can monitor every stage of its charge process.
It’s designed with improved features like the touchpad, and an intuitive LED indicator. You can avoid the hassles of pressing any button to toggle charging modes. An amazing feature of this trickle charger is the 5-step charging program that includes an evaluation of the battery.
Furthermore, the built-in Intelligent Microprocessor provides stable performance and alters the charging process automatically. As a spark-proof charger, it’s ideal for riding lawn mowers, lawn tractors, motorcycles, and mowers.
8. LEICESTERCN LST 12V Trickle Battery Charger
This single-voltage LEICESTERCN Trickle Charger and Maintainer is designed for LST 12V batteries. While this charger is resistant to water and dust particles, its built-in microprocessor prevents any over-voltage risk.
Also, the MCU function controls its charging process by switching from a full-charge to the float mode. With this automatic feature, there’s a low-risk of overheating when charging batteries.
You can detect defective batteries and extend their lifespan effectively. There are advanced features that enhance the safety of users and their batteries when using this trickle charger. A pair of alligator connectors with well-insulated handles and the Reversed Polarity technology are other impressive designs of this product.
9. MEEARO 5 Amp 12V Trickle Battery Charger
Extend your 12-volt AGM, GEL, and SLA battery’s life with MEEARO 5 Amp 12V Trickle Charger. It comes with a built-in circuit that protects any battery during the charging process. Usually, short-circuiting of current and over-heating are frequent reasons for defective conditions of batteries.
While this trickle charger will not revive any dead battery, the guarantee of repairing one is limited to the extent of the damage. However, this MEEARO 5 Amp 12V charger model has a Pulse repair function that works effectively.
Also, the charger has a fragile LCD panel that provides easy-to-read values. Its backlight is bright and it displays respective modes of the charging process including the battery’s internal temperature. Additionally, it’s compatible with 4Ah-100Ah 12V batteries for marine equipment.
10. GOOLOO 6V/12V Smart Battery Charger
This 6-Amp model of GOOLOO is one of the most-improved Smart Battery Chargers for sealed, deep-cycle, and Lead-acid batteries. It uses an automatic MCU controller for the 6-stage charging process. Also, there are two soft buttons on the panel that controls the charging mode and the diagnostic process.
When your battery attains a full charge, the LED shows a green light. However, batteries with abnormal conditions can be detected by this multi-voltage GOOLOO Charger immediately. Protect and extend the battery life of your light-duty trucks and lawnmower with its pulse repair technology.
Its safety features, sleek design, multi-colored plastic housing, and a kit of sturdy connection clamps are some benefits of using this product. With this model of LST charger, you can get visual information about batteries that will be easy to interpret.
11. Schumacher SP1297 3 Amp 6V/12V Fully Automatic Smart Battery Charger
After connecting this 3 Amp 6V/12V Schumacher Smart Battery Charger, it monitors the charging process and maintains your battery. Apart from lawnmowers and tractors, this trickle charger is compatible with power sports, automobile, and marine batteries.
It’s easy to connect the clamps, but the charger wouldn’t work when they are connected wrongly. Reverse hook-up protection is a feature that prevents damages to the battery. Additionally, Auto Desulfator technology detects battery performance issues with Lead-acid and lithium batteries.
With an output current of 3A, this multi-voltage (6V and 12V) can deliver a reliable charging process that extends the battery’s life. When the Schumacher SP1297 is not disconnected after your battery attains a full-charge, it will resume charging during a discharge.
12. ADPOW Automatic Smart Battery Charger
This ADPOW 5A 12V Smart Battery Charger uses a 7-stage charge process. With this intelligent (Desulfation, Soft Start, Bulk Charge, Absorption, Test Mode, Recondition, and Float) process, the charger can diagnose and optimize a battery’s performance.
It’s compatible with several sealed and WET batteries for lawn mowers. Also, 12V batteries for boats, vehicles, power tools and ride-on toys can use this ADPOW trickle charger. The non-slip plastic housing of this lightweight charger makes it convenient to carry.
Additionally, this charger has mounting holes that allow you to install them in both outdoor and indoor spaces. With quality DC Adapters and strong alligator clamps, you have a complete set of charging kit that’s reliable.
13. FOVAL Automatic Smart Battery Charger
Get 2 units of Foval 12V 1000mA Smart Trickle Charger and monitor your battery’s performance. While the charger maintains its 4-step Intelligent charging program, it’s suitable for all types of lawnmower and automobile 12V batteries. When there’s severe battery discharge, this charger detects it automatically.
This double unit of Smart Battery Charger comes in a pack of AC power cord and DC output cables. You wouldn’t need to buy extra accessories for a complete charging process. Also, the Quick-disconnect harness is user-friendly.
There are multi-colored LED indicators on this charger and they provide visual information when you diagnose any 12V battery. Apart from the intuitive feature, this trickle charger offers a spark-proof connection and protects batteries from any reverse polarity.
Things to Consider Before buying a Good-Quality Trickle Charger
With the ‘smart charging’ and other multi-protection features in trickle chargers, you can avoid over-heating of batteries. Some premium trickle charges have built-in thermal sensors that allow users to track the battery’s temperature during charging applications.
Microcontroller (MCU unit)
This unit works with a processor (chip) that records the charging process and battery’s performance. It often memorizes and displays the phases of any charging system.
Get trickle chargers with at least a four-phase charging system that shows percent (25%, 50%, 75%, 100%) levels from its MCU unit.
The quality of materials used in manufacturing any trickle charger determines its durability. While some chargers have great ergonomics, they could also have sub-standard parts.
It’s cost-effective to buy portable battery maintainers that have complete kits of accessories. Before choosing any product, ensure that it comes with spark-proof connectors, O-ring terminals, and alligator clips.
Types of Trickle Chargers
Since batteries are rated differently, they come in several capacities. Also, trickle chargers have specifications for all types of batteries. Here are some types of trickle chargers.
Smart Chargers: These types have ‘Microprocessor chips’ that can control basic charging applications. While a smart charger stops charging when the battery is full, it’s microelectronic circuit is an energy-efficient feature.
Also, this charger comes with intelligent LEDs and other features that can monitor the battery’s health, performance, and temperature.
Regular Chargers: They have basic built-in charging features and may take a slower charging time to complete the application. However, regular chargers supply constant direct currents (DC) to optimize the battery’s capacity.
Trickle Charger vs Other Chargers
The trickle charger works by supplying steady DC power, but it comes with enhanced features that make the application safer than normal chargers. Also, a trickle charger is compatible with several battery types. It works on the principle of sending trickles of charges to the battery.
When the battery reaches its peak charge, the trickle charger stops supplying electrical current automatically. However, the trickle charger resumes its activity when the stored charge depletes by any load. Unlike the trickle charger, other chargers might not prevent overcharging conditions.
How to Use a Trickle Charger
A trickle charger helps to regulate your battery’s charging rate, but the battery must be ready to be charged. Check the battery’s terminals, and set up your trickle charger without any loose connection points.
Avoid using worn-out power cables and alligator clips because they can cause short-circuiting of the connection. After ensuring the right connection, turn on the switch from your (Alternating Current) AC socket to re-charge the battery. If it’s not charging properly, the LED might indicate the fault.
Benefit of a Trickle Charger
Trickle charges prevent over-charging and provide sustainable battery maintenance. They are lightweight, portable, and ideal during an emergency. Additionally, multi-voltage trickle chargers (6V/12V) are more versatile than regular chargers.
Frequently Asked Questions (FAQs)
What are some common advanced features that come with smart trickle chargers?
Depending on the manufacturer, a trickle charger product can include safety and performance features. Some of these features that optimize your 6v and 12V batteries include multiprocessors and sensors that detect abnormalities.
Why is the trickle charger also called a battery maintainer?
Generally, the maintenance voltage that’s required by a battery is a function of its Full Charge Voltage (FCV). A well-built battery maintainer detects the amount of electrical charge that any compatible battery can hold. Also, it sends a trickle charger to the battery over a period of hours.
What type of trickle charger do I need for a 12V 50AH battery?
With such a battery rating, consider using a 12v 10 Amp trickle charger.
Can a trickle charger revive dead batteries?
It’s not every dead battery that can be revived with trickle chargers. When your battery has long-term deep discharge rates, the Microprocessor circuit of the charger might perform a desulfation. During the charging phase, this circuit often dissolves large particles of sulfate crystals that have accumulated inside the battery.
The best battery charger for the lawn mower uses a stable charging process. When the 12 or 6V battery reaches its threshold, the charger stops the flow of electrical current.
However, it resumes charging when there’s a drop in the battery’s charge level. Additionally, this smart charging process can extend battery life.
These top-rated trickle charger models require AC power to charge DC batteries, and they come with a complete set of accessories. Even in cold climatic conditions, many of these smart multi-voltage chargers prevent under-charging of batteries. They are lightweight, portable, and safe for use (as recommended on their operator’s manual ) in any weather condition.
- Top 13 Best Trickle Charger for Riding Lawn Mower – Reviews of 2021
- 1. Battery Tender Plus 12 Volt, 1.25 Amp Battery Charger, and Maintainer
- 2. NOCO GENIUS1 1-Amp Fully-Automatic Smart Charger
- 3. BMK Portable Smart Battery Charger 12V 5A
- 4. BLACK+DECKER BM3B Multi-Volt Automatic Battery Charger
- 5. Foval Automatic Smart Battery Charger
- 6. Mroinge MBC010 12V 1A Automotive Trickle Battery Charger
- 7. LEICESTERCN LST 6V 12V Trickle Battery Charger
- 8. LEICESTERCN LST 12V Trickle Battery Charger
- 9. MEEARO 5 Amp 12V Trickle Battery Charger
- 10. GOOLOO 6V/12V Smart Battery Charger
- 11. Schumacher SP1297 3 Amp 6V/12V Fully Automatic Smart Battery Charger
- 12. ADPOW Automatic Smart Battery Charger
- 13. FOVAL Automatic Smart Battery Charger
- Things to Consider Before buying a Good-Quality Trickle Charger
- Types of Trickle Chargers
- Trickle Charger vs Other Chargers
- How to Use a Trickle Charger
- Benefit of a Trickle Charger
- Frequently Asked Questions (FAQs)
- Final Verdict