In recent years, lithium batteries have rapidly captured the industrial power market thanks to their advantages including fast charging, long service life and maintenance-free performance, emerging as the preferred power solution for high-end warehousing and high-intensity logistics operations. The industry generally believes that lead-acid batteries are entering a phase of phased elimination. However, surveys of domestic and overseas warehousing markets reveal that a large number of small and medium-sized warehouses, traditional logistics parks and industrial storage sites still mainly purchase lead-acid batteries. Lead-acid traction batteries for forklifts have consistently maintained a stable market share. Amid the sweeping trend of lithium battery adoption, why have mature lead-acid batteries remained the mainstream power choice for warehouses?

There is no denying the performance strengths of lithium batteries. Boasting high energy density, opportunity charging support and longer cycle life, they are ideal for large e-commerce warehouses and facilities running 24-hour non-stop operations. However, superior performance does not equal optimal scene adaptability. For the majority of small and medium-sized warehouses with single-shift operations and remote factory warehouses, comprehensive cost performance and practical adaptability to working conditions stand as the core criteria for equipment procurement — this is the fundamental reason why lead-acid batteries remain irreplaceable.

Ultra-low Upfront Investment Lowering Warehouse Operation Barriers

Cost tops the list of considerations for warehouses purchasing power batteries, and it is also the biggest advantage of lead-acid batteries. Benefiting from mature technology and complete supply chains, lead-acid batteries carry far lower upfront costs; the initial purchase price is only around one-third of lithium batteries of the same specification, greatly easing capital pressure when warehouses upgrade equipment.

Most small and medium-sized warehouses operate within an 8-hour single shift with low forklift activity and limited range requirements. The premium performance of lithium batteries cannot be fully utilized, leading to redundant performance and wasted capital. Lead-acid batteries are fully capable of meeting daily loading, stacking and transfer work. They deliver stable operation at minimum initial cost, perfectly matching the lightweight, cost-sensitive operation model of small and conventional warehouses.

Strong Adaptability to Working Conditions for Complex Warehouse Environments

Warehouse operating conditions vary widely. Outdoor storage yards and factory warehouses with low-temperature environments demand high battery stability. Compared with lithium batteries equipped with precise BMS systems that have strict requirements on power supply and ambient conditions, lead-acid batteries feature higher fault tolerance. They can function steadily under unstable power supply and harsh low-temperature conditions, and are less likely to shut down due to protection triggers. Their stability makes them well suited to the complex operating environments of traditional warehouses.

In addition, the self-weight of lead-acid batteries naturally acts as counterweight for forklifts, removing the need for extra counterweight blocks, simplifying equipment structure and improving forklift stability during operation — a unique advantage lightweight lithium batteries cannot match. For regular warehouses without demands for high-frequency fast charging or round-the-clock work, lead-acid batteries deliver better value without unnecessary performance premiums.

Mature Operation & Maintenance System Ensuring Hassle-Free Replacement and Aftersales

After decades of development, lead-acid batteries have formed a complete closed-loop system covering production, sales, maintenance and recycling. Laker lead-acid batteries further optimize operation convenience and ease the burden of routine maintenance that plagues conventional lead-acid products. Constructed with special low-maintenance lead alloy and optimized structure, these batteries require water replenishment only 4 to 6 times per year, drastically cutting daily maintenance workload. Ordinary staff can complete routine upkeep without professional technicians, slashing labor costs. Optional intelligent water level indicators and automatic water refilling systems continuously monitor electrolyte status to prevent damage from water shortage and dry-out failures. The tubular positive plates wrapped with glass fiber sleeves, perforated PVC separators and high-conductivity grids reduce internal resistance and power loss to minimize breakdown risks. The outer shell adopts electrostatic sprayed epoxy coating, offering excellent wear and corrosion resistance to withstand harsh warehouse conditions and extend service life.

Furthermore, Laker lead-acid batteries exceed the durability standards of ordinary competing products and comply strictly with the international IEC 60254 standard, delivering reliable quality that meets warehousing requirements across most countries worldwide. Achieving up to 1500 charge-discharge cycles, they outperform generic lead-acid alternatives and offer outstanding long-term cost efficiency. The lead recycling system for lead-acid batteries is globally mature, with lead recovery rates exceeding 90%. Used Laker batteries can be fully recycled and reused, complying with green warehousing standards while helping warehouses monetize idle old equipment and further reduce long-term operating costs. By contrast, lithium battery recycling infrastructure is still incomplete, with higher costs for repairs and scrap disposal, making it harder for small and medium warehouses to adopt.

Industry Insight: Select Batteries Based on Application, Not Blindly Chase New Technology

A clear selection logic has taken shape across the industry: Lithium batteries are preferred for high-frequency, round-the-clock large intelligent warehouses; lead-acid batteries are the optimal choice for low-frequency, single-shift operations and cost-conscious conventional warehouses. Lithium batteries represent the future trend, yet they are not the universal solution for every scenario.

For most traditional warehouses, equipment procurement prioritizes stability, cost control and easy maintenance over extreme performance. With mature technology, outstanding cost performance and wide scene adaptability, lead-acid batteries accurately satisfy core demands of conventional warehouses. This explains why they retain a dominant market position amid the lithium battery boom.

Industry insiders predict that lead-acid batteries and lithium batteries will coexist for a long time, forming a segmented market pattern: lithium for high-end scenarios and lead-acid for mass applications. Lead-acid batteries will not be phased out rapidly. As represented by Laker lead-acid forklift batteries, quality lead-acid products target the pain points of traditional warehousing with compliant quality, long service life, low maintenance costs and strong environmental adaptability, continuously serving small-medium warehouses, industrial mines and logistics sectors with cost-effective and stable power solutions. Meanwhile, our company has also developed high-quality industrial lithium batteries. Equipped with intelligent battery management systems for scientific battery control and automatic equalization to extend service life, all key components and electronic control systems have passed rigorous reliability testing and market validation to guarantee overall safety and stability. The efficient, stable CAN bus enables seamless data connection with vehicle control and charging systems. Our lithium battery lineup supports fast charging, long continuous operation and maintenance-free use, perfectly catering to large intelligent warehouses and high-intensity non-stop working scenarios. Supported by our full portfolio covering both lead-acid and lithium batteries, we can customize the optimal power solution according to customers’ actual working conditions, operation frequency and budget, fully meeting diversified power demands of warehouses of all types.