Lead-Acid Replacement Lithium Batteries

Lead-Acid (SLA) replacement lithium batteries Lithium Iron Phosphate (LiFePO4/LFP) are a type of rechargeable battery have gained popularity in various applications these recent years due to their unique characteristics with numerous advantages over traditional lead-acid batteries, such as higher energy density, longer lifespan, lighter weight, and faster charging capabilities.

Lead-acid replacement is more than a simple battery swap; it is a process of upgrading an existing power system while maintaining operational continuity. In many replacement scenarios, users look for a lead acid replacement lithium battery that can integrate into current electrical structures with minimal disruption. A properly engineered lead-acid replacement battery should support stable system operation, predictable charging behavior, and long-term reliability, making the transition from traditional batteries to lithium technology both practical and manageable.

Goldencell provides LiFePO4 lead-acid replacement solutions designed for both consistent manufacturing and flexible customization. Our products prioritize structural compatibility and production stability over basic chemistry comparisons. With standardized manufacturing processes, reliable batch supply, and long-term availability, customers can confidently implement lead-acid replacements, whether for single upgrades or ongoing programs.

Contact Goldencell to discuss your lead-acid replacement battery requirements and explore a stable, well-supported lithium upgrade solution.

Energy density

LFP batteries have a higher energy density than lead-acid batteries, which means they can store more energy in a smaller and lighter package. This is particularly important for RVs, where weight and space are often limited.

Deep cycle capability

LFP batteries are designed for deep cycling, which means they can discharge a large portion of their capacity without negatively affecting their lifespan. This is beneficial for RV applications where frequent discharging and recharging may occur.

Lightweight

LFP batteries are significantly lighter than lead-acid batteries. This weight reduction can be particularly advantageous for RVs, where every pound matters and can contribute to improved fuel efficiency and overall vehicle performance.

Longer lifespan

LFP batteries have a significantly longer lifespan compared to lead-acid batteries. While lead-acid batteries typically last around 3-5 years, LFP batteries can last 10 years or more, depending on usage and maintenance.

Fast charging

LFP batteries can be charged at a much faster rate compared to lead-acid batteries. This allows RV owners to recharge their battery bank more quickly, reducing downtime and allowing for more efficient use of electrical systems.

Maintenance-free

LFP batteries are generally considered maintenance-free. They do not require periodic water additions or equalization charges like some lead-acid battery types. This makes them more convenient to use in RV applications.

Applications

With high energy density, long cycle life and good performance, LiFePO4 Battery is widely used in most fields. Such as electric vehicles (EVs), renewable energy storage, marine and RV Applications, electric bikes and scooters, off-grid camping, E-bike, E-wheelchair, E-scooter, backup power supply, ect.

Custom Built Service

With continuous growth and proven success since 2008, Goldencell is now specialized in providing customized superior lithium-ion battery products and solutions to professional customers around the world.

Item	Charge Voltage	Energy	Weight	Size	SLA
6.4V5.4Ah	7.2V	34.56Wh	350g	7047101mm	6V4.5Ah
12.8V1.8Ah	14.4V	23.04Wh	240g	974352mm	12V1.2Ah
12.8V5.4Ah	14.4V	69.12Wh	665g	9070101mm	12V4Ah
12.8V9Ah	14.4V	115.2Wh	1Kg	1516593mm	12V7Ah
12.8V14Ah	14.4V	179.2Wh	1.7kg	1519894mm	12V12Ah
12.8V30Ah	14.4V	384Wh	3.4kg	18176.5168mm	12V18Ah
12.8V36Ah	14.4V	460.8Wh	4.2kg	175175112mm	12V24Ah
12.8V38Ah	14.4V	486.4Wh	4.4kg	174165125mm	12V24Ah
12.8V42Ah	14.4 V	537.6Wh	5.2kg	194130158mm	12V33Ah
12.8V60Ah	14.4V	768Wh	6.4kg	195165175mm	12V40Ah
12.8V80Ah	14.4V	1024Wh	9.5kg	228138208mm	12V55Ah
12.8V120Ah	14.4V	1536Wh	13.1kg	259167212mm	12V76Ah
12.8V152Ah	14.4V	1945.6Wh	16.5kg	328172212mm	12V100Ah
12.8V243.2Ah	14.4V	3112.96Wh	26.5kg	483170235mm	12V150Ah