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Xiho
Oct 16 2026
Real Project Case: Upgrading 30kWh Lead Acid Forklift Battery to EVE 304Ah LiFePO4 Battery Pack
Many warehouse and material handling fleet operators are now searching for practical budget friendly upgrades to replace traditional heavy lead acid forklift batteries. We recently received updates from one of our clients on their ongoing field trial. They built a 30kWh LiFePO4 battery pack built around EVE 304Ah lithium iron phosphate prismatic cells, as a direct drop in replacement for the original 30kWh lead acid battery fitted on their industrial forklift.
Project Overview
Core Trial Objectives
- Match original capacity: deploy a 30kWh LiFePO4 pack to swap out the factory 30kWh lead acid forklift battery
- Target equipment: standard industrial forklift
- Cell type: EVE 304Ah LiFePO4 prismatic cell
- Current status: live field testing in operation
The client shared these notes directly via email. “I am not sure if this update is useful for you, but we wanted to share our latest field test project. We are running trials to replace a 30kWh lead acid forklift battery with a 30kWh LiFePO4 battery pack on one of our warehouse forklifts. Testing is still underway, but results so far show this retrofit is a cost competitive solution.”
Why EVE 304Ah Cells Work Well For Forklift Lead Acid Retrofit
Longer cycle life
EVE 304Ah LFP cells support thousands of charge and discharge cycles, greatly outperforming standard lead acid batteries. Fewer battery pack replacements cut fleet downtime and reduce repeated purchasing costs for material handling operations.
Higher usable capacity and fast charging capability
Higher usable capacity and fast charging capability
Lead acid batteries cannot safely discharge to low levels, and slow charging limits how many work shifts a forklift can run each day. EVE LiFePO4 forklift battery packs support deep discharge and fast charging. Operators can take advantage of opportunity charging during short breaks, which fits multi shift warehouse workflows perfectly.
Minimal daily maintenance requirements
Minimal daily maintenance requirements
There is no need for regular water topping up, acid leak checks or corrosion cleanup work. Once installed with a reliable BMS unit, the battery pack needs very little routine attention. The BMS fitted in this 30kWh forklift lithium battery pack continuously monitors cell voltage temperature and cell balancing to keep the whole battery system protected during heavy duty use.
Better total cost of ownership
Details On This Custom Battery Pack Build
This custom battery pack is assembled from EVE 304Ah prismatic cells, paired with a high current BMS, cell sampling wiring harness and heavy duty copper busbars. The complete battery management system maintains consistent cell balancing and safe operation under the high discharge loads generated by working forklifts. This setup represents a mature retrofit design for material handling machinery.
Next Steps: Collecting Full Field Test Results
The project continues running live site operation testing. We will keep tracking client feedback covering runtime output power performance, thermal stability and real world operating expenses.
Who Should Consider This Forklift Battery Upgrade?
Warehouse operators and material handling teams planning forklift power upgrades can look at lead acid to lithium retrofits built with large capacity LFP cells such as EVE 304Ah. This conversion approach is proven and reliable. If you are working on forklift AGV or other industrial equipment lithium conversion projects, reach out to discuss your technical specifications for custom industrial LiFePO4 battery packs.
Conclusion
Replacing old lead acid forklift batteries with 30kWh EVE 304Ah LiFePO4 battery packs is a practical retrofit option for warehouses looking to reduce maintenance and improve multi shift uptime. Field testing continues to validate real world performance, and this cell platform works well for many industrial material handling power upgrade projects.
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