Best 12v Lithium Battery Charger 2022

Last Updated on March 1, 2023

If you’re like most people, you spend a lot of time researching products before you buy them. You want to make sure you’re getting the best possible value for your money. But with so many product reviews out there, it can be hard to know which ones to trust. That’s why we’ve done the legwork for you and compiled a list of the best 12v lithium battery charger

There are so many 12v lithium battery charger brands on the market like ULTRA POWER, NOCO, BLACK+DECKER, Mroinge, Dakota Lithium, CTEK, Powermax, BikeMaster, it can be tough to know which one will be the best. No worries, we’ve got you covered.

PRODUCT
ULTRAPOWER 4Amp 12.8V-14.6V Lithium LifePO4 B…	Check Price
NOCO Genius GEN5X3, 3-Bank, 15A (5A/Bank) Sma…	Check Price
BLACK+DECKER 20V MAX Lithium Battery Charger,…	Check Price
NOCO GENIUS1, 1A Smart Car Battery Charger, 6…	Check Price
Mroinge 12V 2A Lead Acid & Lithium(LiFePO4) A…	Check Price

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ULTRAPOWER 4Amp 12.8V-14.6V Lithium LifePO4 B

【LiPO(LiFePO4) Charger】: Smart charger for LiPO(LiFePO4) battery charging. Suitable for cars, racing, ATV, UTV, trucks, boats, RV, lawn tractors, electric sports, motorcycles, scooters, lawn mowers, snowmobiles, personal boats, drones, golf carts, backup generator systems, alarm system batteries and more! AC100-240V input for worldwide used.
【Efficient and Convenient】: Our chargers are designed for 12V Lithium and LifePO4 batteries, with or without BMS. Careful use of CC/CV algorithms improves charging efficiency and maximizes service life, thus protecting the delicate structure of LifePO4 batteries
【Safety Guarantee】: Multi-level protection to prevent reverse polarity/short circuit/overvoltage/overcurrent/overload/overheating; Spark protection during lead connection reassures you. It can adapt to temperature as well as a full 4-step charging program (Initialization, Batch Charging, Absorption Mode, and Floating Mode), which is ideal for keeping the vehicle fully charged and maintained during year-round battery maintenance or long-term storage to improve performance and battery life.
【Quick Battery Charger】: 4A LifePO4 Battery Charger saves automatic charging time and maintains the principle to ensure maximum battery life and performance. Car battery charger, stable 4 LED charging indicator lights, our UP golf cart charger provides visual feedback on charging status and diagnostic information. Easy to connect to the vehicle, easy to use.
【Quality Assurance】: dedicated to providing customers with higher quality, in order to better and timely meet the needs of buyers, eliminate your worries about ULTRAPOWER battery chargers. If you have any questions about the item when using it, please contact us and we will provide you with a 1-year quality guarantee, a 12-month refund and a timely 24/7 after-sales service.

NOCO Genius GEN5X3, 3-Bank, 15A (5A/Bank) Sma

Meet the GEN5X3 – Similar to our GENM3, only better. It’s 37% smaller and delivers 43% more power. It’s one of the best performing onboard marine battery chargers we have ever made.
Multiple banks – A three-bank onboard battery charger rated a 15-amps – 5-amps per bank – for 12-volt batteries, including marine, boat, starter, and deep-cycle batteries.
Charging modes – Independently charge and control each battery bank with selectable charging modes – including 12V, 12V AGM, 12V Lithium, and 12V Repair Mode – for all types of lead-acid and lithium-ion batteries.
Enjoy precision charging – An integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates.
Charge dead batteries – Charges batteries as low as 1-volt. Or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts.
Redefined mounting – A simplified mounting system allows for quick and easy installations in any direction – even up-side-down – with an integrated anti-vibration backing to isolate shock, vibration, and noise.
Designed for water – A fully-sealed and waterproof onboard battery charger with an ingress protection rating of IP68, but has survived brutal life cycle testing, including thousands of hours underwater.
What’s in the box – GEN5X3 15-amp 3-bank waterproof onboard marine battery chargers (120-240VAC) with a 72-Inch DC cables with 3/8-inch eyelets and a 72-inch Type-B AC cable, (2) self-tapping mounting screws, user guide, and 3-year warranty.

BLACK+DECKER 20V MAX Lithium Battery Charger,

Compatible with 12V MAX* and BLACK+DECKER 20V MAX* lithium ion battery/ slide pack batteries
Green light indicator shows battery is charging and when the BLACK+DECKER battery is fully charged
BLACK+DECKER 20V Battery Charger recharges slide pack 1.5-Ah batteries in 40 minutes or less
Battery and charger sold separately

NOCO GENIUS1, 1A Smart Car Battery Charger, 6

Meet the GENIUS1 – Similar to our G750, just better. It’s 35% smaller and delivers over 35% more power. It’s the all-in-one universal charging solution – battery charger, battery maintainer, trickle charger, float charger, plus battery desulfator.
Do more with Genius – Designed for 6-volt and 12-volt sealed lead-acid automotive, marine, RV, powersport, and deep-cycle batteries, including flooded, gel, AGM, SLA, VRLA and maintenance-free, plus lithium-ion batteries (lifepo4).
Enjoy precision charging – An integrated digital thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates.
Charge dead batteries – Charges batteries as low as 1-volt. Or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts.
Restore your battery – An advanced battery repair mode uses slow pulse reconditioner technology to detect battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life.
Beyond maintenance – It’s not just a battery trickle charger, it’s an advanced battery charger maintainer. A fully-automatic, worry-free smart battery charger for everyday use – 24/7 – with zero overcharge.
Compatible with all types of gas and diesel vehicles – Charge and maintain cars, automobiles, motorcycles, dirt bikes, scooters, mopeds, lawn mowers, ATVs, UTVs, tractors, trucks, SUVs, RVs, campers, trailers, boats, PWCs, jet skis, snowmobiles, golf carts, classic cars, and more.

Mroinge 12V 2A Lead Acid & Lithium(LiFePO4) A

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 0V activation function.
Perfect for charging all 12V lead-acid, flooded, sealed maintenance free batteries (AGM and gel cell) and 12V-Lithium(LiFePO4) up to 85Ah, Safely maintain all 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.

Dakota Lithium | 12V 3 Amp LiFePO4 Battery Ch

MADE FOR LifePO4: Dakota Lithium has optimized this charger for use with our lithium iron phosphate batteries (LiFePO4).
IMPROVED PERFORMANCE – Dakota Lithium batteries should be charged using a LiFePO4 compatible charger like this one. SLA chargers may reduce the performance and lifespan of the battery.
FAST CHARGING – This charger charges at a speed of 3 amps an hour and is optimal for batteries up to 25Ah. ( A 3 amp charger would fully charge a 7 amp hour battery (Ah) in 2.3 hours )
BMS COMMUNICATION – This Charger will restart or “wake up a BMS system that has turned off a battery due to short circuit or excessive amp draw.

NOCO GENIUS10, 10A Smart Car Battery Charger,

Meet the GENIUS10 – Similar to our G7200, just better. It’s 17% smaller and delivers over 115% more power. It’s the all-in-one universal charging solution – battery charger, battery maintainer, trickle charger, float charger, plus battery desulfator.
Do more with Genius – Designed for 6-volt and 12-volt sealed lead-acid automotive, marine, RV, powersport, and deep-cycle batteries, including flooded, gel, AGM, SLA, VRLA and maintenance-free, plus lithium-ion batteries (lifepo4).
Enjoy precision charging – An integrated digital thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates.
Charge dead batteries – Charges batteries as low as 1-volt. Or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts.
Restore your battery – An advanced battery repair mode uses slow pulse reconditioner technology to detect battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life.
Beyond maintenance – It’s not just a battery trickle charger, it’s an advanced battery charger maintainer. A fully-automatic, worry-free smart battery charger for everyday use – 24/7 – with zero overcharge.
Compatible with all types of gas and diesel vehicles – Charge and maintain cars, automobiles, motorcycles, dirt bikes, scooters, mopeds, lawn mowers, ATVs, UTVs, tractors, trucks, SUVs, RVs, campers, trailers, boats, PWCs, jet skis, snowmobiles, golf carts, classic cars, and more.

CTEK 56-926 LITHIUM US | Fully Automatic Lith

Complete LiFePO4 Battery Care – unique and patented system to recover, charge, and maintain LiFePO4 batteries to maximize performance and extend life.
Safe to use – User safety through spark-free operation and reverse polarity protection. Vehicle electrical safety through exceptionally clean voltage and current delivery with no surges or spikes. No need to disconnect the battery from the vehicle when charging.
Connect and forget – simple plug and play operation. Manual reset available
Unique 8 step charging – the patented 8 step program tests battery condition and charges and maintains to ensure maximum LiFePO4 battery life and performance. Float / Pulse maintenance ensures ideal battery care during periods of inactivity.
Extends battery life – the unique features of CTEK chargers combine to maximize performance and extend LiFePO4 battery life.
Back current drain is the current that drains the battery if the charger is not connected to the mains. CTEK chargers have a very low back current.

PowerMax PM3-75LK Power Supply, AC to DC Conv

⚡ Multiple Purpose Converter Power Supply – PowerMax PM3-75LK power supply takes the 110v or 220v AC power from the wall outlet and converts it to 12V DC. It provides 12v for your low voltage lighting, led strips, car stereo, winch, water pump, air compressor, and other 12V powered systems. The converter is designed to integrate with a variety of devices, making it easy to use. This is engineered to assist you in your small to large-scale electrical and electronic projects.
⚡ 3 Stage Smart Charging Mode – With our state-of-the-art 3-stage smart charging and adjustable power supply modes, the PowerMax AC to DC power converter/battery charger is engineered with the user and variable environmental conditions in mind. It fully charges and maintains any battery type while providing very clean DC power. It has a variety of features that make it easy to operate, and it also has a safe and stable design that makes it a great choice for devices with 12v power requirements.
⚡ Smart Cooling System – PowerMax Converters are designed with built-in temperature-controlled quiet fan cooling and dust-proof net, which effectively prevent dust from entering, ensure the stable rotation of the fan and prevent the circuit board from burning. Once the power converter gets hot, the cooling fan will automatically work to cool it down. PM3-75LK features 75 amps current range for a continuous runtime and longer usability.
⚡ Suitable For Charging ALL Battery Types – The PowerMax PM3-75LK AC to DC Converter/Charger is a fantastic converter or charger that works tremendously well with lithium, lead-acid, and AGM when used in the fixed mode output as recommended by many of the popular lithium battery manufacturers around the world! This is widely used in industrial automation, household electronics, LED display, communications, security cameras, lighting, and computers.
⚡ Multiple Safety Protections – This is made of high-quality metal to make sure the power supply/converter is durable and long-lasting. It has an LED indicator light to show you real-time voltage. It has reverse polarity, overload, thermal, and short circuit protection. PowerMax products are put through rigorous quality control procedures to ensure a safe and reliable operation. It has a 2-year warranty to guarantee absolute customer satisfaction.

BikeMaster Lithium-Ion Battery Charger/Mainta

Overfeetreach, fully automatic with built-in circuit protection keep from overcharging, short circuiting, reversing polarity
Easy-to-read LED lights that indicate when power is on, charging, and fully charged
Input:120-Volts,Hz Output:12-Volts, 2-Amps
SAE quick disconnect with large alligator style clips and ring terminals for charger hook up, and high-quality, shock-resistant ABS construction

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Best 12v lithium battery charger Buying guide

When it comes to finding the best kw, there are a few things you need to take into account. The first is what your needs are. What are you looking for in a product? Do you need something that is durable? Something that is easy to use?

Once you know what you need, you can start to look at different products. Read reviews to see what other people think about them. See if the product has any awards or accolades.

Don’t just go for the first product you see. Take your time to find the best one for you. That way, you’ll be sure to get the most out of your purchase.

1) Does the product fit your needs?

Second, think about whether or not you can afford the item. It’s important to stay within your budget.

2) Can you afford the product?

First, you should consider what you need the product for. Is it the right size? Does it have the features you’re looking for?

3) The reputation of the company: This is probably the most important factor to consider. Research the company online, read reviews and testimonials and see what others have to say about their products.

4) Brand name: One final factor to keep in mind is brand name recognition. In general, more well-known brands tend to charge more for their products. However, they also tend to be more reliable and offer better customer service.

5) Quality of the product: Your first priority should always be the quality of the product. It is advisable to read online reviews or ask friends and family for recommendations.

6) Warranties and guarantees: They show that the company is confident in its product and willing to stand behind it.

7) Customer service: A good company will have responsive and helpful customer service available in case you have any problems with your purchase.

8) Quality of the product: You have to ensure that the product is made of high-quality materials and it is durable.

9) Ease of use: The product should be easy to use.

Frequently Asked Questions about 12v lithium battery charger

This section answers common questions about 12v lithium battery charger. Understanding people’s concerns is easier if you answer these questions.

Is this product worth investing in?

A product like this has a lot of value. A lot of unique features and easy to use

12v lithium battery charger can be sold in retail stores?

You don’t need to go to the store if you can get it delivered to your door.

When making a purchase, is after-sales service important?

When looking for a reliable 12v lithium battery charger company, make sure they offer excellent after-sales service.

In the event that any complaints have been filed against the company, they may need to be reconsidered.

It is also a good idea to inquire about a company’s return policy, as some only allow a limited number of returns per year and/or require a receipt for returns.