The 20 Best Lithium Car Batteries of March 2023

【Grade A Cells】: All LOSSIGY Lifepo4 batteries are assembled with Grade A cells, And with higher energy density and the highest level of safety has obtained UL certification. It is a perfect replace for lead-acid battery.

【Last for 10 yrs】: Built-in 100A BMS, can effectively monitor the internal conditions, protect the battery when the battery is at high temperature, overcharge, discharge, over-current and short circuit, and cooperate perfectly with the battery cells. It can bring you 10 years service.

【Light Weight】: Weighting only 25 lbs for one module, It's almost 1/3 the weight of a lead-acid batteries! The battery is stable and the self discharge rate is low. There is no need to worry about its will rapid self consumption when you stop it.

【Works Efficient】: The active lithium ion will be very active when you make it work, which makes it have high discharge efficiency. Compared with 50% of lead acid, it can reach more than 95%. Bring you powerful energy.

【The Rights You Get】: 24-hour quick response online customer service, 5-year after-sales worry free service, 3-month unconditional free return and exchange service and lifelong professional technical support.

MORE POWER - The rated voltage of our batteries is about 0.8V higher than a lead-acid battery, meaning the battery has more discharge power. As a result, it can improve the combustion efficiency of the fuel in the engine cylinder. So when using this battery you may feel the car start faster, has lower fuel consumption, lighter throttle, more responsive engine and more power!

LIGHTWEIGHT – Powertex’s LiFePO4 BCI Group 49 / H8 battery weighs in at 21.2 lbs compared to the standard lead acid equivalent which weighs a whopping 58.6 lbs.

BATTERY MANAGEMENT SYSTEM - PowerTex LiFePO4 Lithium Iron Phosphate Batteries come standard with a built-in BMS (Battery Management System) that protects it from the most common causes of battery failure.

GRADE A CELLS - Powertex LiFePO4 Lithium Iron Phosphate car batteries provide the highest level of quality and reliability. Don't be fooled by the competition, our cells are UL certified. Our batteries UN38.3 & RoHs certified.

LONGEVITY – Powertex LiFePO4 automotive batteries provide more than 2,000 cycles at 80% DOD (depth of discharge). This is compared to a lead acid battery that only offers 200 ~ 500 cycles. As a result, our lithium iron phosphate batteries have a lifespan of about 5 to 10 years.

WARRANTY - We stand by and believe in our products and think you should too! That's why we test all batteries before shipping and offer a 2 Year warranty.

CHARGING - A LiFePO4 charger is highly recommended since SLA chargers might not reach the optimal 14.4V-15V LiFePO4 charging voltage. This might result in the LFP battery never reaching it's full charge and thus lowering the performance.

BUILT-IN BMS: BMS stands for "Battery Management System" - the brain of our deep cycle lithium batteries. Our BMS protects your battery from most common causes of battery failure, such as temperature volatility or ground faults. The BMS regulates the amount of power taken out of the battery and acts as a shut-off system to protect the li-ion cells (and you) from unsafe operating conditions.

LITHIUM-ION TECHNOLOGY: Unlike Lead Acid batteries, Battle Born's deep cycle lithium-ion batteries have unlimited mounting capability, exceptional longevity, and are more cost effective. When factoring time and cost into your purchase, our lithium-ion battery banks come out ahead every time. Plus, Li-Ion batteries can be safer than Lead Acid batteries, which have no protection against ground faults.

GREEN ENERGY BATTERIES: Made from 100% safe, nontoxic, renewable energy, Battle Born Batteries last for more cycles and can be charged and discharged repeatedly (and charge faster than any other battery). We make our renewable, sustainable green energy batteries because they’re simply better than anything else out there, including other green batteries.

LIGHTWEIGHT AND VERSATILE: At a sleek 31 lbs, our 100Ah 12 volt lithium-ion battery weighs in at only 1/3 the weight of lead acid batteries! With no acid in the battery, you're able to safely mount in any position. This makes li-ion batteries perfect for marine, RV, campers, golf cart, off-road and off-grid applications!

*Please note, orders of six or more batteries will ship via freight and will require you to be able to accept a pallet shipment.

[10 Years Lifetime]: Our 12V 100Ah lithium battery has higher energy density, more stable performance and greater power with automotive grade lifepo4 cells, which will provide 2000-5000 cycles, which is about 10 times of 200-500 cycles of lead-acid battery, so the deep cycle lifepo4 battery has 3 years longer lifetime.

[100% Safe]: Our 12V 100Ah lithium battery will provide your RV with stable and effective protection to avoid accidents by the built-in BMS when lifepo4 battery is overcharged, over-discharged, over-current, and short-circuit. Deep cycle lifepo4 battery is a good alternative to lead-acid battery, which is an upgraded new energy battery without any harmful substances. they have passed CE and UN38.3 safety certification, please use them at ease.

[Delivery Fast & Perfect Service]: Our 12V 100Ah lithium battery is shipped from the local warehouse in CA, which will shorten the delivery time. Our 12V RV/marine LiFePO4 battery has lifetime professional technical support, 5 years warranty, and 24 hours customer service. If there is any problem with the product, please feel free to contact us. Our deep cycle LiFePO4 battery adopts IP65 waterproof technology, which is safe to use on boat and outdoor.

[Voltage and Capacity Expansion]: Our 12V 100Ah lithium battery can be connected in parallel and series to increase capacity and voltage as a group for RV or solar system. Connection in series: Up to 4 identical batteries for up to 48V connecting. Connection in parallel: we suggest no more than 4 batteries when connecting multiple batteries. Allow to expand to 4 in series and 4 in parallel (Maximum 4S4P) to obtain higher voltage and larger capacity.

[Light Weight & Wide Application]: The weight of a 12V 100Ah lithium battery is only 24.2 lbs, 3 times lighter than lead-acid battery, which makes our deep cycle lithium iron phosphate battery easy to install and carry, and our lifepo4 battery can be mounted in any position with excellent self-discharge rate to deal with sudden power outages or use in RV, marine, boat, solar system, van, caravan, off-grid etc.

【Long Life & 4000+ Deep Cycle】JavaEnegy 12V 100Ah deep cycle LiFePO4 battery up to 4000~8000 times and provide up to 10 years of service life. Because of its safety and stability, 12v lithium battery can perfectly replace the traditional lead acid battery. This model uses prismatic LiFePO4 cells with better stability, higher energy density, and lighter weight, making the 100ah lifepo4 batteries good enough at high temperature performance, high power output, low self-discharge rate.

【Built-In 100A BMS Protection & Eco Friendly】JavaEnegy LiFePO4 battery 100ah has built-in BMS to protect it from overcharge, over-discharge, overcurrent, and short circuit with excellent self-discharge rate. Operating Temp: Charge: 0°C~50°C; Discharge: -20°C~60°C. Our battery is IP65 waterproof, setting you free from worrying to install indoors or outdoors.

【Grade A Cells & Energy Storage Solutions 】JavaEnegy 100ah lithium batteries 12v support up to 4 in series and 4 in parallel (Max 4S4P) to get more capacity (200Ah, 300Ah,Max.400Ah) and higher voltage (12.8V, 25.6V, 38.4V, Max.51.2V). Max connected in 16 batteries to get a 51.2V 400Ah battery system, with 20.48kWh energy.

【Slow Power Loss】JavaEnegy 100ah LiFePO4 battery have high energy density, which makes it possible to ensure long-term recycling. The capacity of the monomer is still greater than 80% after 2000 cycles. 12 volt lithium battery can be repeatedly charged and discharged without any memory effect. The lifepo4 battery 100ah can be charged and used no matter what state it is in.

【Excellent Product Service】JavaEnegy provides a five-year warranty for lithium batteries 12v 100ah. Our service team provide professional information and services, and respond quickly to solve problems in a timely manner. We will help analyze the customer's problems within 24 hours, help solve the problems, recover the battery usage and introduce the best use method.

【LiFePO4 Battery and Dedicated Charger】LiTime 12V 100Ah LiFePO4 battery manufactured by Automotive Grade LiFePO4 Cells with higher energy density, more stable performance & greater power. The dedicated LiTime LiFePO4 battery charger offer very consistent and smooth output voltage extending the life of our battery. You will worry-free from compatibility issues or charging issues.

【100% Safe Protection】LiTime LiFePO4 battery has built-in BMS to protect it from overcharge, over-discharge, over-current, high-temperature and short circuit with excellent self-discharge rate. 14.6V battery charger with CE & RoHS certificated. Fully automatic transition of CC, CV and Cut off, and multilevel protections to prevent Over Temperature, Over Voltage, Short Circuit and Reverse Polarity.

【10 Years Lifetime】LiTime 12V LiFePO4 battery provides 4000~15000 cycles ( 4000 time cycles at 100% DOD, 6000 time cycles at 80% DOD, 15000 time cycles at 60% DOD ), which is more than 10 times to Lead Acid with 200~500 cycles. LiTime lithium battery has a 10-year service life, three times longer than the Lead Acid’s 3-year lifetime. With a dedicated charger, it will prolong the service life of the lithium battery.

【Lightweight-Easy to Move】LiTime 100Ah LiFePO4 Battery weights only 24.25 lbs for one module, it’s weighs only 1/3* the weight of lead acid batteries.

【Fast Delivery & 24h Service】Please note that you may receive the battery and the charger at two different times because they will be shipped separately from our warehouse in Los Angeles, CA, or Sugar Creek, MO according to the inventory and order address to shorten the delivery time. We provide professional technical support and customer service as phone support or online services with quick feedback within 24 hours. If you have any question, please feel free to contact us.

【1-3 Workdays Delivery & 24Hrs Service】Redodo has local warehouses in US with 1-3 workdays delivery time. Our online services with 24 hours quick feedback. If you have any questions, please feel free to contact us, we will provide help timely. We inject passion, integrity, respect, and professionalism into our LiFePO4 batteries and business. And we hope that Redodo Lithium Iron Phosphate battery not only power for you, but also bright your life with our excellent customer service.

【Long Life & Deep Cycle】Redodo Lithium Iron Phosphate (LiFePO4) battery can be recycled up to 4000~15000 times and provide up to 10 years of service life. Because of its safety and stability, LiFePO4 battery can perfectly replace the traditional lead acid battery. This model uses prismatic LiFePO4 cells with better stability, higher energy density, and lighter weight, making the batteries good enough at high temperature performance, high power output, low self-discharge rate.

【Advanced Technology】Redodo LiFePO4 battery possesses industry-leading technology and is manufactured with advanced technology in the industry. This model has excellent and reliable performance with sufficient battery capacity, supporting battery expansion for up to 4 series & 4 parallel and suitable for electric energy storage.

【Slow Power Loss】Redodo LiFePO4 battery have high energy density, which makes it possible to ensure long-term recycling. The capacity of the monomer is still greater than 80%. This model can be repeatedly charged and discharged without any memory effect. The battery can be charged and used no matter what state it is in.

【5-Year Warranty 】Redodo provides a five-year warranty for its battery. Our service team provide professional information and services, and respond quickly to solve problems in a timely manner. We will help analyze the customer's problems within 24 hours, help solve the problems, recover the battery usage and introduce the best use method.

【High Safety Performance & Environmentally Friendly】 Redodo LiFePO4 battery is green battery and it doesn't contain any heavy metals and rare metals, and are better environmental friendly. Almost all outdoor power sources use LiFePO4 batteries as they’re very safe and can be used in a variety of application scenarios.

【About Trolling Motor】 Redodo 12V 100Ah LiFePO4 battery is suggested to work with a 30~70 lbs thrust trolling motor. Besides, this battery is NOT suitable for starter batteries or golf cart batteries, for more info please consult Redodo freely.

【Half Lightweight And Twice Capacity】Power Queen 12V 100Ah LiFePO4 battery weighs only 24.25 lbs, only half weight and providing twice capacity in the same size as lead-acid batteries, you can easy to move and install. And our LiFePO4 battery is 100% usable capacity compared with lead-acid battery only provide 60%~70% capacity, which can be tested by a percent state of charge meter.

【Extendible Storage For Various Scenarios】Power Queen 12V 100Ah LiFePO4 battery can be connected in parallel & in series for larger capacity. Allow being extended up to 4S or 4P to get Max 400Ah capacity or Max 48V(51.2V) voltage. Widely used in most areas such as RV, Solar, Household Battery, Off-Grid and Electric Scooter, Electric Handicap and so on. Note: The battery cannot be used as a starting battery . If you are not sure that, please contact customer service for relevant information.

【BUILT-IN 100A BMS & 5-Hour Fast Charging】Our 12V 100Ah Lithium battery builds in 100A BMS, which can prevent the LifePO4 battery from the most common issue causing of battery failure, such as overcharge, over-discharge, over-current and short circuit. Our 12.8V 100Ah LiFePO4 battery only needs a 5-hour fast charging time when charging by 14.6V 20A LiFePO4 battery charger, saving 50% time in charging compared with lead-acid battery which needs 10 hours charging time to around 70% capacity.

【Eco-Friendly Energy & Save 1/2 Power Fees】Power Queen 12V 100Ah LiFePO4 battery provides 4000+ cycles times and 1280Wh energy, which means our 100Ah battery produces 5120kWh (1280Wh*4000 cycles times=5120kWh) in its 10-year lifespan, which means you will save 1/2 of power fees compare with using the utility power. Our LiFePO4 batteries are widely used for solar system, RV trip and outdoors activities, you could enjoy self-reliant colorful life when using the battery in solar source.

【5-Year Warranty & Delivered in 1-3 Working Days】Power Queen provides 5-year warranty for 12V 100Ah LiFePO4 battery. We do our best to provide the safest battery and the most professional service to every customer. With local warehouses in CA, TX, GA, we will be able to minimize the delivery time to 1-3 working days. Please be advised, the actual delivery time will be affected by the stock situation. Feel free to contact us to get the stock situation of your nearest warehouse.

【OTCB Technology & User Friendly Indicator】 LiTime 12V 100Ah Smart LiFePO4 Battery have a built-in smart BMS that equipped with OTCB technology. One touch button that is easy to use and can turn the battery ON/OFF, wake from sleep mode and activate the force charging mode under low temp protection. Check the usage situation of the battery with the simple indicator light: battery at low energy, battery under sleep mode, battery under BMS protection and provide full life-cycle management.

【Smart LiFePO4 Battery that Supports Both Series & Parallel Connections】 LiTime provides the one of the few smart battery models in the market that supports batteries connections in series & parallel at the same time. The LiTime 12V 100Ah smart battery supports maximum connections of 4 in series and 4 in parallel. Able to make a maximum battery system of 16 battery units with 20.48kWh Max. capacity and 20.48kW of Max. power. OTCB makes the experience with LiTime battery much easier and simpler.

【Low-temp Charging Protections & Force charge】 The 12V 100Ah smart LiFePO4 battery have built-in low temperature charging protection that will automatically cut the battery off from charging when the cell temperature is lower than 32℉. Preventing the battery cells being damaged from charging under the freezing point. When needing to charge the battery under low temp charging protection, by pushing the button it will disable the protection and allow emergency charging under freezing point.

【Smart BMS with Grade A Battery Cells】 With built-in 100A smart BMS with six different protections from: overcharging, over-discharging, over-current, short circuit, over-temperature and under temperature. With the full-lifetime management of the smart BMS, LiTime smart LiFePO4 battery using the grade A battery cells that can provide over 4000+ cycle time @ 100% DOD for over 10-year. Make it long lasting for your RV, trolling motor, solar system, home backup power system and off-gird living.

【Portable & Light weight】 LiTime smart LiFePO4 battery uses high density LiFePO4 battery cells that made the battery super lightweight and compact sizes. The light weight of 24.85 lbs with compact sizes of L10.79*W8.13*H8.07 inches. With detachable strap handle design, it will be a portable energy beast that is ready to power any of your applications. With almost 1/3 of the using cost compared to SLA battery.

【Automotive Grade LiFePO4 Cell】 100ah lithium battery made from nontoxic, super safe, renewable. 12 volt battery last for about 4000+ cycle and can be charged and discharged repeatedly,have exceptional longevity, unlimited mounting capability and more cost effective.

【Professional BMS Board】Our 12v LiFePO4 battery has built-in 100A BMS (Battery Management System) to protect it from overcharge, over-discharge, over-current, and short circuit with excellent self-discharge rate. 12v lithium batteries are safer than Lead Acid batteries.

【Longer Cycle Life】 Easy to install and its holding 100% charge from solar. LiFePO4 battery’s flat discharge curve holds above 12V for up to 90%.Using this 12v battery means that you don't need to replace it 3-5 years.

【Super Lightweight】 The deep cycle Battery 12v has a sturdy build and is very compact, its nice compact size for various projects. Weighting only 24 lbs for one module,our 12V 100Ah lifepo4 batteries weighs in at only 1/3 the weight of lead acid batteries

【Professional and Quick Service】All 12 volt lithium batteries will be tested for capacity and checked for external damage before packaging. If there is any problem please contact us without hesitation.We will provide three months free return service (you do not have to pay any fees), we also provide an additional 1 year quality support (repair/replacement) and lifetime technical support.