
Heavy Equipment Battery – 280V, 300V, 400V LiFePO4 Battery Pack For Mining Tractor, Construction And Agricultural
Hey there! Looking for strong, dependable batteries for your big machines? Bonnen Battery has got you covered. We make high-voltage LiFePO4 battery packs – specifically 280V, 300V, and 400V – perfect for tough jobs in mining, construction, and farming. These aren’t your average batteries. They’re built to give serious power to heavy gear like mining tractors, excavators, and large farm equipment. As an international export manufacturer, we can make these batteries just right for your project needs.
Free Custom Design
24/7 Engineer Support Services
Certification: Compliance with MSDS, UN38.3, CE, CB, IEC 62619, UL
Product Features for Bonnen Heavy Equipment Battery
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| Item | Parameter |
| Nominal voltage | 281.6V |
| Voltage Range | 281.6~308V |
| Nominal capacity | 100Ah |
| Total power | 28.16Kwh |
| Cooling type | Natural cooling / Optional liquid cooling |
| Battery shell material | Q235 |
| IP grade | IP67 |
| Dimension | 1426.5×954×255mm |
| Weight | 478KG |
| Max. Continuous charging rate | 1C |
| Max. Continuous discharge rate | 1C |
• Mining Tractors: Steady, reliable power for remote underground ops.
• Excavators & Bulldozers: Quick bursts of high discharge for heavy lifting.
• Agricultural Machinery: All-day operation in tractors, harvesters & sprayers.
• Construction Cranes: Smooth hoist control with consistent voltage output.
• Material Handlers: Optimal for loaders & forklifts in harsh environments.
• Tunnel Boring Machines: Long-lasting performance in confined spaces.
• Heavy-Duty Generators: Backup & prime power with zero local emissions.
• Mobile Work Platforms: Safe, whisper-quiet operation for precision tasks.

• Direct from Maker: You’re buying straight from us, the manufacturer (Bonnen Battery). No middleman, just clear communication.
• Lower Total Costs: Long battery life and less maintenance (maint.) mean you save money in the long run. Less downtime too!
• Perfect Project Fit: Don’t settle for “close enough.” We offer custom battery design so you get exactly what your project needs.
• Keep Work Going: Reliable power means your machines run when they need to. This helps keep your project on schedule.
• Safer Operations: LiFePO4 is known for safety, and our advanced BMS adds an extra layer of protection for your team and gear.
• Go Green, Meet Goals: Electric power cuts down on fumes and noise. Good for the planet and for meeting any eco-targets.
• Expert Support When You Need It: Our engineers can help you figure out the best custom battery solution for your specific application.
• Easy Sourcing: One-stop shop for your heavy-duty LiFePO4 battery needs. We can tailor specs, capacity (Ah/kWh), and more.
Q: What kind of heavy equipment batteries do you offer?
A: We offer high-voltage LiFePO4 battery packs, specifically 280V, 300V, and 400V, designed for your heavy-duty mining tractors, construction machinery, and agricultural (Ag) equipment.
Q: Why should I choose LiFePO4 for my equipment over other battery types?
A: LiFePO4 is a great choice for your projects because these batteries are super safe, last a very long time (many charge cycles), and handle heat much better. This means more uptime for your machines.
Q: My job sites are pretty rough. Can your batteries handle that?
A: Absolutely! Our battery packs are built tough. They’re designed to deal with shocks, vibrations (vibes), dust, and even some water, so they’ll hold up on your demanding sites.
Q: What’s a BMS, and do your batteries have one?
A: BMS stands for Battery Management System. Yes, all our packs include a smart BMS. It’s like a brain for the battery, protecting it from over-charging, over-discharging, and high temps, keeping your investment safe.
Q: I have very specific needs for my project. Can you make a battery just for me?
A: Yes, we can! That’s a big part of what we do at Bonnen Battery. If you need a custom size, capacity, voltage, or even specific communication (comm) ports, we can build a battery pack tailored to your project’s exact specs.
Q: Are these batteries lighter than the old lead-acid ones I might be using?
A: For sure. Our LiFePO4 batteries offer more power but weigh less than traditional lead-acid batteries. This can be a big plus for your equipment’s overall performance.
Q: How long can I expect these batteries to last in my machines?
A: You can expect a very long service life. LiFePO4 batteries can typically handle thousands of charge and discharge cycles, meaning less frequent replacements for you.
Q: My equipment operates in both hot and cold weather. How do your batteries perform?
A: Our LiFePO4 battery packs are designed to offer reliable performance across a good range of temperatures, so you can count on them whether it’s hot or cold on your job site.
Q: How can buying from you (Bonnen Battery) directly help my project budget?
A: When you buy from us, you’re buying direct from the manufacturer. This often means better value. Plus, with their long life and low maintenance (maint.), you’ll likely see lower total ownership costs.
Q: I’m a project manager. How can your batteries help me keep my project on track?
A: Reliable power is key! Our dependable batteries help ensure your machinery is up and running when you need it, reducing downtime and helping you meet those important project deadlines.
Q: Safety is a big concern for us. How do your batteries address that?
A: We agree, safety is #1. LiFePO4 chemistry is one of the safest lithium-ion types, and our advanced BMS adds an extra layer of protection for your equipment and your team.
Q: We’re trying to be more eco-friendly. Do your batteries help with that?
A: Yes, they do. Powering your heavy equipment with our electric battery packs helps cut down on harmful emissions and noise pollution compared to diesel engines, supporting your green initiatives.
Q: I’m not a battery expert. Can you help me figure out the exact battery I need?
A: Definitely. As lithium battery engineers, we can provide expert support. Just tell us about your project and your equipment, and we can help you spec out the perfect custom battery solution.
Q: You’re an “international export manufacturer.” What does that mean if I’m buying from overseas?
A: It means we have experience making batteries for customers around the world and can manage the process of getting your batteries to you, wherever your project is located.
Q: How do I get started if I want to discuss a custom battery pack for my heavy equipment?
A: It’s easy! Just reach out to us through our website, bonnenbatteries.com. Let us know what you’re looking for, and our team will get in touch to discuss your project needs.
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