Best 12V Lithium Battery Charger (2024 Update)

The Reverse Battery Protection Charger is a must-have for anyone who values safety and efficiency when charging their lithium batteries. This charger is designed with several features that make it stand out from the rest.

One of its most notable features is the Reverse Battery Protection, which prevents damage to the charger in case of accidental battery connection reversal. With this feature, you can rest easy knowing that your charger is protected from such occurrences.

The charger also provides Filtered DC Power, which ensures proper operation of your lithium Battery Management System (BMS). This feature is essential in maintaining the longevity and performance of your batteries.

Another feature that sets this charger apart is the Electronic Current Limiting. This feature automatically reduces the output voltage when it senses that the charger is overheating or when there is a risk of damage to the batteries. This ensures that your batteries are not exposed to excessive heat, which could damage them.

The charger is also designed with Automatic Thermal Protection, which reduces the charger output to safe levels when the unit temperature exceeds the pre-set limits. This feature protects the charger from damage due to excessive heat.

In terms of specifications, the charger has an Input Voltage of 105-130 VAC 50/60 Hz and a power output of 1025 Watts. Its Output Voltage is 14.6 VDC and it has an impressive 60 Amps output.

The Victron Energy Blue Smart IP65 Charger is a versatile and durable battery charger that is perfect for any outdoor enthusiast or professional workshop. It is designed to withstand water, dust, and chemical exposure, making it the ideal solution for all your battery charging needs, whether you are on a boat, yacht, classic car, motorcycle, camper-van, or in a workshop.

One of the standout features of this charger is its built-in Bluetooth, which allows users to adjust charging settings and monitor real-time and historic battery charging data using the Victron Connect app. This feature makes it easy to keep track of your battery's performance and ensure that it is being charged optimally.

The Victron Energy Blue Smart IP65 Charger features a 7-step charging algorithm that provides the perfect balance of power your battery needs to maximize its performance and ensure a longer life. This algorithm ensures that your battery is being charged efficiently and effectively.

In addition, this charger is equipped with a force-feeding feature that can revive even deeply-discharged batteries from 0V. Once the battery has enough voltage, normal charging will resume, ensuring that your battery is back up and running as quickly as possible.

The Victron Energy Blue Smart IP65 Charger comes with easy-to-use alligator clips, which makes it simple to connect to your battery. Alternatively, you can leave the M8 eyelets permanently connected to your battery and simply connect/disconnect the charger using the included quick connectors. This feature eliminates the need for complicated connections, making it easy to use for everyone.

The Fully Automatic Battery Charger and Maintainer is an advanced and intuitive charging system that provides a hassle-free charging experience for all types of lead-acid, flooded or sealed maintenance-free batteries, AGM, Gel Cell and Lithium (LiFePO4). It is perfect for a wide range of vehicles, including cars, ATVs, UTVs, trucks, boats, RVs, lawn tractors, snowmobiles, motorcycles, scooters, personal watercraft, airplanes, golf carts, back-up generator systems, alarm system batteries, and more.

With a 12 Volt 2-Amp charging system, this trickle charger ensures optimal safety and smart charging. The microprocessor-controlled program monitors the entire charging process and automatically stops when the battery is fully charged. It then maintains the battery with a float charging current, ensuring that you do not have to worry about manual operation. Simply plug the charger and leave it to charge and maintain your batteries automatically for a long time.

Safety is paramount, and this charger is designed with a multi-level protection system against reverse polarity, short circuit, over-voltage, over-current, overload, and overheating. It is also spark-proof during lead connection, offering peace of mind and protection for your batteries.

The advanced intuitive LED indicators provide visual state-of-charge feedback and diagnostic information to determine the operating mode of the charger and the condition of the battery connected to the charger. The large battery clips and O-ring terminals make it easy to separate your motorcycles and car batteries, ensuring that dead batteries are a thing of the past.

This versatile smart battery trickle charger is perfect for anyone who needs a reliable and safe charging system for their vehicles. It comes with a 2-year warranty from the purchase date, and the friendly customer service team is always available to address any product issues. Say goodbye to dead batteries and hello to a savior that will protect the life of your batteries for years to come.

This battery charger offers two options for battery types: 12V Lead Acid and 12V Lithium (LiFePO4), making it a versatile choice for a range of applications. The input voltage is 100-120VAC, and the output is 12V 2A.

Safety is a top priority, and this charger has multi-level protection features to ensure safe usage. These include protection against sparks, reverse polarity, overcharging, short-circuiting, over-temperature, and dust resistance. Additionally, the charger is equipped with a bad battery identification function and a 12V Lithium (LiFePO4) battery low voltage activation function.

This charger is perfect for charging and maintaining 12V lead-acid, flooded, sealed maintenance-free batteries (AGM and gel cell), and 12V-Lithium (LiFePO4) up to 85Ah. It's suitable for use with a variety of vehicles, including motorcycles, automobiles, marine vessels, RVs, boats, ATVs, powersports equipment, lawnmowers, and garden equipment.

To ensure maximum battery life and performance, this charger adopts a 5-stage smart charging and maintenance principle. The stages include Initialization, Trickle Current, Bulk Charge, Absorption Mode, and Float Mode, which prevent overcharging and ensure the battery is fully charged.

Intuitive LED indicators provide visual feedback on the charging state and diagnostic information, making it easy to monitor the charging process. The charger also comes with battery clips and O-ring terminals cord for easy connection to the vehicle battery. It includes a 12ft output cord and is backed by a 2-year warranty.

It's important to note that the battery must be disconnected before changing the charge mode to ensure safe usage. With its safety features, versatility, and smart charging principles, this battery charger is an excellent investment for anyone looking to charge and maintain their 12V batteries.

The Battery Tender battery charger and maintainer is the perfect solution for keeping your powersport vehicle's battery charged and maintained for long-term storage. With its advanced 4-step charging program, this charger optimizes battery power without the risk of overcharging or damaging the battery.

This charger is compatible with all 12V lead-acid, flooded, AGM, and gel cell batteries, making it a versatile option for all types of vehicles. The 12V, 750mA charger comes with a 12-foot output cord, fused-ring terminal harness for hard-to-reach batteries, and alligator clip accessory cables. The charger is low maintenance, easy-to-use, and universal, making it a great choice for any vehicle owner.

Safety is a top priority with the Battery Tender charger. The charger is spark-proof, ensuring no-spark connections, and it has automatic reversed hook-up detection to verify correct connection. The charger also includes a two-color charge status LED light that indicates the state of the charge and if the battery voltage drops too far under load. Adaptive charging will resume full charger output power to prevent any damage to the battery.

The Battery Tender charger and maintainer is compact, measuring just 3.3 x 1.3 x 2.4 inches and weighing only 1 lb (charger only). Its automatic charge cycle functionality switches to float mode after fully charging the battery, ensuring the battery is always at the optimal voltage levels for safe, long-term storage.

This charger comes with a 5-year warranty and lifetime customer support, providing peace of mind for any vehicle owner. Keep your powersport vehicle's battery charged and maintained with the Battery Tender charger and maintainer.

The Dakota Lithium Charger is the perfect charging solution for those who own lithium iron phosphate batteries (LiFePO4). Specifically designed to optimize the performance of Dakota Lithium batteries, this charger will ensure that your battery is charged to its full potential.

Using a SLA charger on a Dakota Lithium battery may reduce its lifespan and performance, which is why it is recommended to use a LiFePO4 compatible charger like this one.

One of the best features of the Dakota Lithium Charger is its fast charging capability. With a charging speed of 3 amps an hour, this charger is ideal for batteries up to 25Ah. For instance, a 7 amp hour battery (Ah) can be fully charged in just 2.3 hours using this 3 amp charger.

Another advantage of this charger is its BMS communication capability. It can restart or "wake up" a BMS system that has turned off a battery due to short circuit or excessive amp draw. This ensures that your battery remains safe and secure at all times.

Introducing the Complete LiFePO4 Battery Care system, a one-of-a-kind and patented solution designed to charge, recover, and maintain LiFePO4 batteries for optimal performance and an extended lifespan. This innovative system offers a safe and user-friendly design that eliminates the risk of sparks and reverse polarity issues, ensuring vehicle electrical safety through clean voltage and current delivery with no surges or spikes.

With its simple plug and play operation, the Complete LiFePO4 Battery Care system allows users to easily connect and forget, while also offering a manual reset option for added convenience. Its unique 8 step charging program thoroughly tests battery condition and implements a customized charge and maintenance program to maximize the battery's performance and life.

The Float / Pulse maintenance feature ensures ideal battery care during periods of inactivity, while the patented design of CTEK chargers combines to extend LiFePO4 battery life. Additionally, the CTEK charger boasts a very low back current, which is the current that drains the battery if the charger is not connected to the mains.

Introducing the One-Button Start Battery Charger – a powerful and efficient charging solution for all your battery needs. With a 12V 25Amp and 24V 13Amp capacity, this charger boasts four modes to start with just one key. The maximum charging current of 25A provides fast charging for your battery, ensuring that you're always ready to hit the road.

The charger features spring buttons instead of touch buttons, which greatly extends the life of the charger. It also comes with a 3-level adjustable current, allowing you to choose the most suitable charge current for your battery. You can opt for Low Ampare (30%), Middle Ampare (60%), or High Ampare (100%) depending on your needs.

This Trickle Charger is compatible with most batteries, including Lithium, Lifepo4, Lead-Acid (PB/AGM/GEL/EFB, MF, FLOODED, VRLA, SLA, wet batteries), and is versatile enough to be used for cars, golf carts, motorcycles, electric motorcycles, motor boats, lawn mowers, forklifts, tractors, and more.

In addition to its charging capabilities, the One-Button Start Battery Charger also features a Trickle Charge & Maintainer/Pulse Repair function to activate your battery. The unique battery protection function allows you to charge your battery quickly and safely, while the trickle charging feature provides the perfect final protection for your battery to be fully charged.

Safety is of utmost importance, which is why this charger comes with built-in temperature detection and multiple protection mechanisms. With a built-in temperature sensor, it can be charged normally from -10°C (14°F) to 40°C (10°F). The charger also features multiple detection, temperature protection, low voltage protection, overvoltage protection, short circuit protection, overcurrent protection, and electrostatic spark protection. This ensures that you can recharge your battery with complete peace of mind.

Introducing the Fully Automatic Battery Charger and Maintainer, an innovative device that can help you keep your batteries charged and in good condition with minimal effort. This charger is perfect for those who want a hassle-free charging experience without manually monitoring or adjusting their batteries.

The Microprocessor Controlled 4-Stage Charge ensures that your battery is charged at the proper rate in each stage and maintains the battery at the proper voltage for a long time. The four stages include Diagnosis, Bulk Charge, Absorption, and Maintenance. The device is equipped with a microprocessor that automatically controls the charging process, so you don't have to worry about any manual intervention.

Safety Protections are a top priority with this charger. The multi-level safety barrier prevents any unsafe or abnormal conditions, including overcharging, short-circuiting, and reverse polarity. The device is also Spark Free, ensuring safety at all times. The charger will stop charging batteries with cells problems to ensure safety when the battery voltage is less than 8 volts.

The LED Indicators provide real-time information on the charging status of your battery. The device has four LED indicators – Power, Charging, Charged/Maintain, and Reverse Connection. The SAE quick-release connectors design allows easy and quick connection.

This charger is ECO-Friendly, with zero current draw from the battery and low power consumption. It complies with the highest energy-saving standards and is certified by ETL for safety and approved by CEC for energy-saving.

Please Note that this charger is NOT SUITABLE FOR LiFePO4 batteries. It is only suitable for common 12V lithium-ion batteries or 12V lead-acid batteries.

Introducing the Stay Charged 12V Battery Charger – the perfect solution to ensure your battery is always fully charged and ready to go! This intelligent charger and maintainer is designed to power both lead-acid (AGM, flooded or gel) and lithium (LiFePO4) batteries with the simple push of a button, making it versatile and convenient to use.

Equipped with supersmart technology, the ISM microcontroller constantly updates the charge sequence to ensure the correct level is delivered to your motorcycle, ATV, UTV, personal watercraft, or scooter battery at all times. This makes it a reliable choice for powering your power sport vehicles without the hassle of manual monitoring.

The Stay Charged 12V Battery Charger is designed with a low maintenance approach, making it quick and easy to use. Its lightweight and compact design allows it to operate in small spaces, making it ideal for use at home or on the go.

Safety is of utmost importance, and this 12 volt battery charger and maintainer ensures just that. It is spark-proof during lead connection and automatically detects reverse polarity to ensure a correct, locked-in connection before providing power.

With a 5-year industry-leading warranty, you can be assured of the product's quality and reliability. The Stay Charged 12V Battery Charger is an excellent investment to keep your power sport vehicles always ready for action.