Best 12V 25Ah Lithium Battery (2024 Update)

Introducing the Aegis "Lithium Master" Line of LiFePO4 (Lithium Iron Phosphate) batteries, which boast advanced BMS custom designed for each battery to ensure longevity during use and specifically protect the battery pack cells. These Grade A 18650 Cells provide numerous advantages over traditional lead-acid batteries, including a solid and stable construction, safe LiFePO4 chemistry, fully automated near-zero maintenance, and multi-point BMS protection against potential issues like over-volt, over-charge, short circuit, reversed polarity, cell imbalance, temperature, and more.

Compared to similarly rated lead-acid batteries, the Aegis LiFePO4 batteries have a 4:1 annual replacement schedule and up to 40:1 replacement rate over the battery's full life. They also offer 100% depth usable capacity, faster charging, reliable power and performance, and use the same high safety threshold component cells as our proven medical equipment batteries.

The Aegis "Lithium Master" battery features a 12V 25Ah (300Wh) capacity, ABS standard size hard case with enhanced discharge M5 screw terminals, and a maximum continuous discharge of 25 Amps. The maximum charge profile with charger is 5A, making it a reliable and efficient power source.

In terms of dimensions, the battery measures 7.2 in x 3.0 in x 6.8 in (6.4 lbs) or 180 mm x 75 mm x 170 mm (2.9 kg). Compared to lead-acid batteries with the same rated voltage and amp hour capacity, the Aegis "Lithium Master" battery is often half the weight and smaller in size.

The battery comes with a 10-year LiFePO4 battery warranty and has a rating of 3000+ life deep cycles at 90% capacity retention. It is extensively tested with full discharge testing and analysis to ensure quality and performance.

Aegis is a US-based company since 2018 that offers real knowledgeable support and customer service in the USA. As a direct manufacturer and not just a reseller, Aegis can manufacture custom battery packs and adapters as needed for customers. Choose Aegis "Lithium Master" Line of LiFePO4 batteries for safe, reliable, and efficient power.

The MOSEWORTH 12V Lifepo4 Battery with an upgraded BMS is a versatile and efficient power source with various applications. With the capability to series or parallel, the battery can also series/parallel more than other brands, allowing for 24v/36v/48v/60/72v battery options, providing a wide range of uses.

One of the key advantages of Lifepo4 battery is its lightweight and smaller size, making it an ideal option for those looking to reduce weight in their vehicles. Additionally, it has a longer lifespan, higher energy density, and is more safety-oriented than sealed lead-acid batteries.

The MOSEWORTH Lifepo4 battery boasts an upgraded BMS with a high version Series BMS panel, providing better performance in series/parallel. Moreover, it features overcharge, overdischarge, overcurrent, short circuit low/high temperature cut-off protection, making it easier to use and lower in defective rate.

This eco-friendly battery has a wide range of uses, from trolling motor battery, solar battery, backup battery, marine battery, golf car battery, RV battery, lawn mower battery, sump pump battery, ATV battery, to scooter battery, and more. With this battery, users can expect better battery life, making their items last longer.

Furthermore, the MOSEWORTH Lifepo4 battery has an almost 90% efficiency rate, making it an excellent option for winter use, unlike SLA batteries that often perform poorly in cold weather.

The battery comes with a 5-year warranty and a professional battery engineer service team, ensuring that users can count on their product. If there are any questions, the MOSEWORTH team is readily available to assist in resolving issues.

Introducing the ECO-WORTHY lithium battery (LiFePO4), the perfect solution for those looking for a long-lasting and lightweight battery. With a 10-year lifetime, this lithium battery can be recharged over 3000 times in a deep cycle, achieving a longer cycle life compared to lead-acid batteries, which can only be charged 300-400 times.

The 30AH MINI lithium battery is specifically designed to be lightweight, weighing only 6.76 pounds, making it much lighter than lead-acid batteries. Its lightweight design makes it easy to take outdoors and place in any position that cannot be achieved by lead-acid batteries.

The ECO-WORTHY lithium battery comes with built-in BMS (Battery Management System) that provides 100% protection for the cell from overcharge, over-discharge, and short-circuit. This BMS also helps in maintaining balance between battery cells, ensuring the safe and efficient operation of the battery.

Suitable for various applications, the 30AH lithium battery is perfect for trolling motors, electric scooters, power wheels, RVs, marine, camper, backup power supply, solar, off-grid, and more. With its capacity expansion feature, you can use up to four identical batteries for connection in series or parallel connections.

The NOCO Lithium battery is a game-changer, offering superior performance and reliability compared to lead-acid alternatives. This battery is maintenance-free, requires no activation, acid, or water, and comes fully charged and ready to install.

With over 250-amps of starting power, the NOCO Lithium battery can deliver over 50,000 starts and more than 2,000 charge cycles, making it a leader in the industry. It provides 2X more power, 10X more starts, and 5X longer life than lead-acid batteries.

The NOCO Lithium battery features an advanced battery management system (BMS) that includes bi-directional active cell balancing for long-lasting reliability. Unlike other batteries, no BMS reset is needed, ensuring maximum safety protection.

Thanks to its advanced rapid-charge technology, the NOCO Lithium battery can quickly recharge in just minutes, making it super-fast and efficient. It is also designed with a multi-terminal configuration that allows for front, side, top, and female installations, making it universal and versatile.

The NOCO Lithium battery is compatible with most powersports brands, including Aprilla, BMW, Buell, Ducati, Harley-Davidson, Indian, Triumph, KTM, Argo, Can-Am, Honda, Husqvarna, Kawasaki, Suzuki, Arctic Cat, BRP, Waverunner, Polaris, Vespa, and more. It is ideal for use with motorcycles, ATVs, UTVs, PWCs, quads, 4 wheelers, jet skis, waverunners, scooters, riding lawn mowers, generators, and more.

For the most accurate fitment, users can add their powersports vehicle to their Amazon Garage. The NOCO Lithium battery also replaces various battery sizes, including BTZ4L-BS, BTZ5S, BTZ5L-BS, BTZ7S, BTZ7L-BS, BTZ8V, YTX4L-BS, YTZ5S-BS, YTX5L-BS, YTZ7S, YTZ7L-BS, and YTZ8V.

The Battle Born deep cycle lithium-ion battery boasts a built-in Battery Management System (BMS) that protects it from common causes of battery failure such as temperature fluctuations and ground faults. This feature regulates the amount of power taken out of the battery and acts as a shut-off system to ensure safe operating conditions for both the battery and the user.

The lithium-ion technology used in this battery offers unlimited mounting capability, exceptional longevity, and cost-effectiveness. When compared to Lead Acid batteries, the lithium-ion battery banks come out ahead in terms of time and cost. Additionally, the Battle Born deep cycle lithium-ion batteries can be safer than Lead Acid batteries, as they have protection against ground faults.

These batteries are made from 100% safe, nontoxic, and renewable energy sources, making them an excellent choice for eco-conscious consumers. They can be charged and discharged repeatedly and charge faster than any other battery out there, making them a reliable and sustainable source of green energy.

Weighing in at just 31 lbs, the 100Ah 12 volt lithium-ion battery is a sleek and lightweight option that is 1/3 the weight of lead acid batteries. With no acid in the battery, it can be safely mounted in any position, making it ideal for marine, RVs, campers, off-road, and off-grid applications.

Please note that orders of six or more batteries will ship via freight and will require you to be able to accept a pallet shipment. Overall, the Battle Born deep cycle lithium-ion battery is a powerful, reliable, and environmentally friendly choice for anyone seeking a high-quality battery for their energy needs.

The NOCO Lithium battery is an exceptional alternative to traditional lead-acid batteries, offering a range of benefits that make it a superior option for powersports enthusiasts. Unlike lead-acid batteries, this battery does not suffer from sulfation, making it a low maintenance option that requires no activation, acid, water, or maintenance. It comes fully charged and ready to use, saving you time and hassle.

This battery delivers incredible performance, offering over 600-amps of starting power, more than 50,000 starts, and over 2,000 charge cycles, surpassing its lead-acid counterparts by a significant margin. With twice the power, ten times more starts, and five times longer life, it's an excellent investment for anyone looking for reliability and longevity.

The NOCO Lithium battery features an advanced battery management system that ensures maximum safety and reliability. Its dynamic BMS provides bi-directional active cell balancing, eliminating the need for a BMS reset, and providing long-lasting performance.

Thanks to its rapid-charge technology, this battery can be quickly recharged within minutes, allowing you to unleash its power whenever you need it. Its multi-terminal configuration allows for front, side, top, and female installations, and its modular trays fit various group sizes, making it a versatile option that can be used with a range of legacy battery applications.

This battery is compatible with most powersports brands, including Aprilla, BMW, Buell, Ducati, Harley-Davidson, Indian, Triumph, KTM, Argo, Can-Am, Honda, Husqvarna, Kawasaki, Suzuki, Arctic Cat, BRP, Waverunner, Polaris, Vespa, and more. It can be used with motorcycles, ATVs, UTVs, PWCs, quads, 4 wheelers, jet skis, waverunners, scooters, riding lawn mowers, generators, and other applications.

To ensure accurate fitment, users can add their powersports vehicle to their Amazon Garage. The NOCO Lithium battery replaces a range of battery sizes, including B16L-B, B16CL-B, B18L-A, BTX15L, BTX15L-BS, BTX20L, BTX20LBS, BTZ20L, BTX20HL-BS, B50-N18L-A3, ETX16, ETX16L, ETX20L, GYZ20L, GYZ20HL, YTX15L, YTX15L-BS, YB16HL-A-CX, YB16L-B, YB16CL-B, SYB16L-B, YTX20HL, YIX20HL, YTX20HL-PW, YTX20HL-BS, YIX20HL-BS, YTX20L, YTX20L-BS, and Y50-N18L-A3.

ExpertPower introduces its latest line of batteries, LiFePO4, which has become the top-selling sealed lead acid battery on Amazon. The LiFePO4 battery boasts an extended lifespan of 2500-7000 cycles and up to 10 years, compared to the typical lead acid chemistry battery's 200-500 cycles and 3 years lifespan.

One of the most significant advantages of the LiFePO4 battery is its efficient power usage. Its flat discharge curve maintains a voltage above 12V for up to 95% of its capacity, which provides significant boosts in run-time compared to only 50% in lead acid batteries.

The LiFePO4 battery is also incredibly lightweight, weighing only one-third of a lead acid battery. This feature makes it a popular choice for RVs, marine, and off-grid applications where mobility and towing are essential considerations.

The lithium battery also boasts a unique built-in Battery Management System (BMS) that protects it from overcharging, deep discharge, overloading, overheating, and short-circuiting. Additionally, the battery has an excessively low self-discharge rate, ensuring up to one year of maintenance-free storage. The built-in low-temp cut-off feature prevents charging the battery under 23°F (-5°C).

ECI Power is a brand that aims to provide safe lithium power for everyone, without making it cost-prohibitive or out of reach for your project. The ECI Power LiFePO4 battery is a testament to their unmatched technology, designed to meet the needs of modern energy applications. In fact, it even exceeds the performance of some of the most expensive batteries on the market!

The battery is versatile and can be expanded to up to 4 batteries sequenced in either series at 48V 20Ah, or in parallel at 12V 80Ah. That's quite impressive!

ECI Power's commitment to quality is proven by their use of UL1642 listed LiFePO4 Grade-A cells. The battery is backed by their industry-leading engineering and after-sale teams covering North America and beyond since 1987. You can trust that you're getting a high-quality product that has been rigorously lab-tested.

Perhaps the most attractive feature of the ECI Power LiFePO4 battery is its affordability. It provides high-performance longevity at a phenomenal price point that won't break the bank. It is guaranteed to meet a minimum of 3500 cycles at 80% DOD, which is quite impressive. It can even provide a maximum of 7000 cycles at 50% DOD, which is a testament to its quality and durability.

Safety is a top priority of ECI Power, and the lithium battery comes equipped with a unique built-in Battery Management System (BMS) that protects it from overcharge, deep discharge, overloading, overheating, and short circuit. It also has an excessive low self-discharge rate, ensuring up to 1 year of maintenance-free storage. A built-in low-temp cut off prevents charging under 23 °F (-5 °C).

The Miady 12V 20Ah Lithium Iron Phosphate Battery is a high-quality and reliable power source that offers numerous benefits over traditional lead-acid batteries. With a lifespan of up to 2000 charging cycles, the battery provides remarkable value for its price. In comparison, lead-acid batteries are only expected to last between 100-300 cycles on average, while lithium-iron batteries can go up to 2000 with ease. Furthermore, the Miady battery can be fully discharged without the risk of damaging the battery or losing future capacity.

The LiFePO4 technology used in this battery provides a very flat discharge curve, ensuring sustained power to the end of the cycle. This feature is particularly useful if you need to power lights, as they will remain brighter for longer periods, providing you with sustained performance. The battery's robust ABS casing and soft grip texture offer excellent impact resistance and toughness, while the non-slip soft grip rubber provides an excellent grip. The Miady battery is also 1/3 of the weight of a traditional lead-acid battery, making it much easier to carry around.

The battery has a voltage of 12V, an Amp rating of 20Ah, and dimensions of 7.16*3.03*6.10 inches (L/W/H). It weighs only 2.45kg/5.4lbs, making it lightweight and easy to transport. Please note that the battery charger is not included, and a LiFePo4 specific charger is required. The battery may not charge completely with a fully automatic SLA charger.

In addition to the high-quality battery, customers also receive an 18-month hassle-free warranty and 24*7 friendly and professional customer support. The Miady 12V 20Ah Lithium Iron Phosphate Battery is an excellent choice for those looking for a reliable and long-lasting power source.

Introducing the Screaming Power LiFePO4 battery, a reliable and high-performance alternative to AGM sealed lead acid batteries. Built with LiFePO4 battery cells, this product delivers superior performance and lasts up to 8 to 10 times longer than standard lead acid batteries. In addition, this product comes with a 10-year service life and a five-year warranty, giving users peace of mind.

This battery is also 50% lighter than lead acid batteries of the same capacity, making it an ideal choice for 12V deep cycle applications in caravans, camper trailers, medical devices, motorhomes, and electric mobility scooters. Furthermore, there is no memory effect, so the battery can be used as soon as it is charged, regardless of its previous state.

Charging this LiFePO4 battery is a breeze. Simply connect the positive and negative poles on the battery to discharge and charge the battery. Thanks to its flat discharge curve, this battery can hold above 12V for up to 90% of its capacity usage, providing astronomical boosts in run-time compared to only 50% in Lead Acid.

For added safety, this LiFePO4 battery is equipped with a built-in BMS (Battery Management System) that protects it from overcharge, over-discharge, over-current, and short circuit. The BMS also has an excellent self-discharge rate and a built-in temperature protection function. The BMS cuts off charging below -4℉（-20°C）and prevents charging over 158℉（70℃）. It is important to note that this battery's BMS does not support battery series use. If you need to use it in series, please contact the manufacturer for customization.

At Screaming Power, quality is a top priority. Every battery is tested and re-tested before being shipped to ensure maximum reliability. As a result, all Screaming Power LiFePO4 batteries come with an industry-leading 5-year warranty. Buy with confidence and experience the benefits of this high-performance battery.