LAKER AUTOPARTS CO.,LIMITED
| Communication | CAN Bus |
| Capacity | Customizable |
| Delivery Time | within 15 days |
| Packaging Details | Wooden Box |
| Supply Ability | 500 sets per month |
| Payment Terms | L/C,T/T |
| Protection Standard | GB/T 4208‑2017, IEC 60529:2013 |
| Voltage | Customizable |
| Place of Origin | China |
| Certification | CE ISO |
| Brand Name | PROLAKER |
| Model Number | Customizable |
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Product Specification
| Communication | CAN Bus | Capacity | Customizable |
| Delivery Time | within 15 days | Packaging Details | Wooden Box |
| Supply Ability | 500 sets per month | Payment Terms | L/C,T/T |
| Protection Standard | GB/T 4208‑2017, IEC 60529:2013 | Voltage | Customizable |
| Place of Origin | China | Certification | CE ISO |
| Brand Name | PROLAKER | Model Number | Customizable |
ProLaker LiFePO4 forklift battery packs are designed as direct drop-in replacements for lead-acid batteries in electric industrial vehicles. Available in 24V, 48V, 72V and 80V configurations with capacities from 210Ah to 880Ah, voltage, capacity and dimensions can all be customized to match your existing battery compartment. Built with automotive-grade LiFePO4 cells and an intelligent BMS, each unit supports CAN communication with the truck controller and charger, delivering stable power and long cycle life in warehouse and logistics operations.
| Item | Lead‑Acid Battery | ProLaker LiFePO4 Lithium Battery |
|---|---|---|
| Cycle Life | 1600 cycles | at least 4000 cycles |
| Service Life | 3‑5 years (single‑shift) | at least 5 years |
| Full Charging Time | 8‑10h, plus cooling‑down period | 1‑2h, no cooling‑down required |
| Opportunity Charging | Not allowed, accelerates aging | Supported, charge during breaks & shifts |
| Round‑trip Efficiency | ≈80% | ≈95% |
| Maintenance | High: regular water topping‑up, equalization charge, terminal cleaning, acid check | Zero‑maintenance, smart BMS monitoring, no watering needed |
| Weight | Heavy | 30‑50% lighter than lead‑acid of same capacity |
| Discharge Performance | Power drops obviously when SOC goes down | Stable output from 100% to 20% SOC |
| Low‑temp Performance | Heavy capacity loss under 0℃ | Good performance with optional heating function |
| Safety Risk | Acid leakage, hydrogen gas emission while charging, need well‑ventilated room | Built‑in smart BMS for over‑charge / over‑discharge / short‑circuit protection, no acid risk |
| Multi‑shift Requirement | Need 2‑3 sets of batteries for 2‑shift work | 1 single battery works for multi‑shift operation |
| Upfront Cost | Lower initial investment | Higher initial cost, lower total‑cost‑of‑ownership in long run |
| Smart Function | No monitoring system | Real‑time BMS data: voltage, current, SOC, fault alarm |
| Feature | Benefit |
|---|---|
| Intelligent BMS with automatic cell balancing | Real-time monitoring of cell voltage, temperature and current; automatic balancing prevents overcharge/over-discharge and extends pack life |
| CAN bus communication | Seamless connection with truck controller and charger; real-time data exchange compatible with original dashboard |
| LiFePO4 chemistry | Long cycle life, excellent thermal stability, no heavy metals, safe operation |
| Customizable voltage, capacity and dimensions | Built to original battery compartment dimensions; drop-in replacement for lead-acid, no truck modification required |
| IP-rated enclosure (GB/T 4208-2017 / IEC 60529:2013) | Dust and water protection for dusty or damp warehouse environments |
| 5-year / 10,000-hour warranty | Lower total cost of ownership with backed after-sales support |
1.Extra‑string cell design, full nominal voltage, no voltage deficiency for lead‑acid replacement
2.Intelligent battery management system is adopted to manage the battery scientifically, achieve automatic equalisation and prolong the service life of the battery
3.The key components and electronic control system have undergone strict reliability testing and market verification to ensure the safety and stability of the whole machine performance
4.Efficient and stable CAN bus data transmission, seamless connection with vehicle control system and charging system
| Parameter | 24V Series | 48V Series | 72V Series | 80V Series |
|---|---|---|---|---|
| Nominal Voltage | 25.6V | 51.2V | 76.8V | 83.2V |
| Capacity Range | 210–315Ah | 315–630Ah | 420–460Ah | 420–880Ah |
| Energy | 5.37–7.68kWh | 16.1–32.2kWh | 32.26–35.32kWh | 34.9–73.2kWh |
| Operating Voltage | 22–29.2V | 44–58.4V | 66–87.6V | 71.5–94.9V |
| Charging Voltage | 29.2V | 58.4V | 87.6V | 94.9V |
| Max Operating Current | 210–300A | 315–630A | 400A | 400–500A |
| Weight | 75–105kg | 260–500kg | 430–450kg | 500–780kg |
| Dimensions | Customizable | |||
| Chemistry | LiFePO4 | |||
| Charging Temp | 0°C ~ 55°C | |||
| Discharging Temp | -20°C ~ 55°C | |||
| Storage Temp | 0°C ~ 45°C | |||
| Warranty | 5 years / 10,000h | |||
LiFePO4 battery is 30%‑50% lighter than lead‑acid battery with same capacity.
After replacement with lithium battery, reduced weight inside the battery compartment may cause insufficient rear counterweight, and bring forklift rear‑tip‑over risk while lifting loads.
Our standard quotation does NOT include counterweight.Counterweight is an optional extra component, charged at USD 1.00 per KG.
✅Our integrated counterweight solution:
All counterweight blocks are built‑inside the battery enclosure. Our technical team will design the layout according to your battery dimension, target weight and forklift model.
‑ Main installation position: Bottom of battery pack
‑ Alternative position: Side of battery pack (for special size requirements)
Please provide your forklift model and required total battery weight before order. We will confirm whether counterweight is needed and arrange proper internal layout.
Counterweight is not mandatory; it is only required when forklift rear‑weight is insufficient for your working load.
Q1: Does this battery come with built‑in BMS?
A1: Yes. Each ProLaker LiFePO4 battery pack is equipped with intelligent battery management system (BMS). It supports automatic cell balancing, over‑charge / over‑discharge / over‑temperature protection, as well as CAN‑bus communication to connect with forklift controller and charger.
Q2: Can your battery directly replace original lead‑acid forklift battery? Do I need modify my forklift?
A2: Voltage, capacity and outer dimensions can be customized to match your original lead‑acid battery compartment. Normally it is drop‑in replacement without truck modification. Please provide your forklift model and old battery specification for confirmation.
Q3: What charger should I use for this LiFePO4 forklift battery?
A3: You must use a dedicated professional lithium‑ion charger matching battery voltage. Do not use old lead‑acid charger. Turn off vehicle key switch before charging. If you need to stop charging, turn off charger first then pull out charging gun.
Q4: What to do if battery cannot be charged?
A4:Step1-Check whether charger is powered on normally, input cable connection is firm.
Step2-Inspect cables for damage; clean water stain / oil dirt on connector contacts.
Step3-Re‑plug charging connector firmly.
Step4-If problem remains after above steps, please contact us for after‑sales support.
Q5: Do I have to buy counterweight together with the battery? Is counterweight included in price?
A5: Counterweight is not included in standard quotation, and not required for all forklifts.
LiFePO4 batteries weigh far less than lead‑acid counterparts. Weight reduction may cause insufficient rear counterweight and rear‑tip‑over risk under heavy‑load lifting.
If weight compensation is needed, counterweight is charged at USD 1.00/kg.
We integrate counterweight blocks inside the battery enclosure. Our engineers place them at bottom or side per your forklift model, battery size and weight requirements.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2009
Total Annual:
1000000-2000000
Employee Number:
150~200
Ecer Certification：
Verified Supplier
LAKER AUTO PARTS CO., LIMITED is ONE-STOP-SHOP offering parts and accessories for forklifts trucks, low-speed electric vehicles, and auxiliary material handling equipment with a guaranteed high-performance product at the most competitive price. Our core products are as follows, ... LAKER AUTO PARTS CO., LIMITED is ONE-STOP-SHOP offering parts and accessories for forklifts trucks, low-speed electric vehicles, and auxiliary material handling equipment with a guaranteed high-performance product at the most competitive price. Our core products are as follows, ...
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