How to select forklift batteries?

An electric forklift is a forklift that uses batteries as the source of power to drive the travel motor and hydraulic system motor to achieve travel and loading and unloading operations. Compared with traditional internal combustion forklifts, the engine + fuel + transmission system has become an electric motor + battery + electronic control system, which is mostly used for indoor operations. Due to its zero pollution and low noise, it is widely used in indoor operations and other industries with high environmental requirements.

There are two main types of forklift batteries: lead-acid and lithium batteries.

From the perspective of battery type, the choice of forklift batteries is not complicated, but some other factors often make it difficult for decision makers to decide. For example: capacity, charging speed, cycle life, price, brand, etc. Choosing a matching battery is related to subsequent production operations, so choosing the right forklift battery is also crucial.

Here are the main specifications you need to focus on:

Battery Voltage (V) and Capacity (Ah)：

There are several standard voltage options (12V, 24V, 36V, 48V, 72V, 80V) and different capacity options (from 100Ah to 1000Ah and higher) available for various lift truck models.

The heavier the load, the higher the lift height, and the longer the route, the more battery capacity you need. The most demanding applications, such as food and beverage, can have load weights of 15,000-20,000 pounds.

Battery Discharging Current:

Since forklifts need to carry heavy objects, the battery is required to withstand high current discharge.

Battery Case Dimensions:

Forklift battery case dimensions are often unique, so finding a perfect and precise fit is essential. The type of cable connector and its location on the battery and truck must also be taken into consideration.

Battery Weight and Counterweight:

Different forklift models have different recommended battery weight requirements, and when selecting a battery, additional counterweight needs to be added to batteries used in heavy-duty applications.

Charging time and speed: Choose the right charger

Work environment: Do you need to operate in a low-temperature environment?

In the field of electric forklifts, two types of batteries have become leaders: lead-acid & lithium batteries. Each has its advantages, but lithium batteries have gradually become a trend.

The original purchase cost of lithium batteries is relatively high, and the cost needs to be further reduced before they can be more widely used.

But as a green energy source, lithium batteries have broad application prospects in the field of material handling equipment. With the continuous advancement of technology and the support of policies, the application of lithium-ion batteries will become more and more extensive, making positive contributions to the realization of sustainable development.