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We've got about 200 units of the 48V 200Ah LiFePO4 on hand right now—stock moves quickly though, so confirm lead time if you need more than 50. Shipping from our Shenzhen warehouse via sea freight takes roughly 25-30 days, air freight is faster but you'll pay for the weight at 45kg per battery. Packaging is plywood crates with foam inserts, each holds 2 units, and we include UN38.3 certification for the shipment.
The nominal voltage sits at 51.2V with a 200Ah capacity—that's 10kWh of usable energy, which is pretty much what most golf cart operators need for a full day of rounds. Max continuous discharge is 200A, so it'll handle a 10kW motor load without breaking a sweat, but don't push it beyond that continuously unless you want BMS to trip. Cycle life is typically 2500-4000 cycles at 80% depth of discharge, though we've seen some customers get closer to 4500 cycles when they keep it above 20% SOC.
The BMS handles overcharge, overdischarge, thermal runaway, and short circuit conditions—it's a standard protection suite but the thermal cutoff is set at 85°C, which is tighter than some cheaper packs. What it does is monitor each cell group individually via SMBUS, and there's a Bluetooth module option if you want real-time data on your phone. One thing buyers don't always ask: the charge voltage is 58V by default but we can adjust it to 57.6V or 58.4V depending on your charger—just note that on the PO.
Operating temperature range is -20°C to +85°C, but we don't recommend charging below 0°C without the heating pad option—that's a limitation real users hit in cold climates. Storage is wider at -40°C to +125°C, which matters if you're holding inventory for seasonal demand. Anyway, the cells are standard 3.2V LiFePO4 prismatic in a 16S configuration, tightly matched from the factory—we usually pair them within 5mV tolerance.
Applications include marine, solar storage, EVs, and energy storage systems—it's not ideal for high-vibration environments like heavy mining equipment without additonal damping mounts, but for golf carts and residential ESS it's fine. The dimensoins are 517×362×242mm and our company can customize the casing if you need a specific footprint, though that adds 2-3 weeks to delivrey. ROHS and MSDS are on file, COA from each batch upon request.
So for an RFQ, we need the quantity, any cell configuration deviation from standdard, and whether you need the Bluetooth module—we'll include pricing with freight and the standard 12-month warranty. MOQ is 10 units for OEM packaging, 1 unit for sample orders (usually 2-4 weeks lead time). Payment is 30% deposit, balance before shipment.
Our MOQ is typically 10 units for standard orders, but we can discuss smaller quantities for first-time buyers or sample requests. Just reach out to our sales team.
Lead time for custom setups is usually 15-20 working days after order confirmation and deposit. Standard units ship faster, around 7-10 days.
Yes, we include ROHS, UN38.3, and MSDS documents with every shipment. Just let us know if you need extra copies for customs clearance.
Absolutely, the 58V charge voltage is customizable. We can tweak it to match your specific charger or BMS requirements during production.
Each battery is packed in a sturdy crate with foam padding. For storage, keep it in a cool, dry place between -40°C and +125°C, ideally at 50% charge.
Naturally, the shipping was incredibly fast and efficient. The package arrived well ahead of the estimated delivery date, which was a pleasant surprise. Everything was packaged securely with no signs of damage during transit. The quality of the battery itself appears to be excellent upon initial inspection. The build feels solid and robust, exactly as one would hope for a product in this category. The customer service team was also very responsive and helpful when I had a pre-sale question about compatibility. They provided clear and detailed information promptly. Overall, a very smooth experience from ordering to delivery. I am looking forward to integrating this into my system.
Excellent experience overall. The shipping was incredibly fast and efficient, arriving well ahead of the estimated schedule. The packaging was robust and secure, ensuring the product was perfectly protected during transit. Regarding quality, the battery feels exceptionally solid and well-constructed. The terminals and casing show high-grade materials and precise manufacturing. The service provided was outstanding; the support team was responsive and professional, answering all pre-purchase queries promptly and accurately. The entire process, from ordering to delivery, was seamless and handled with great care. This level of attention to logistics, product integrity, and customer support is truly commendable and makes for a highly satisfactory purchasing journey. I am thoroughly impressed and would confidently recommend this supplier based on these aspects alone. Every step exceeded expectations, highlighting a company that prioritizes reliability and customer satisfaction above all else. The communication was clear, and any logistical updates were provided proactively, which is always appreciated. A flawless transaction from start to finish.
Very impressed with the overall experience. The shipping was remarkably fast and the package arrived in perfect condition, which was a great start. Regarding the product itself, the build quality feels solid and robust, exactly as described. The customer service team was also quite responsive and helpful when I had a preliminary question. Everything from ordering to delivery was handled smoothly and professionally. A very satisfactory purchase on these key aspects.
My experience with this order was quite positive overall. The logistics were handled very efficiently. The package arrived earlier than the initial estimated delivery window, which was a pleasant surprise. It was well-packaged with no visible damage to the outer box, indicating careful handling during transit. The shipping updates were timely and accurate, allowing me to plan for the receipt. Regarding quality, the initial inspection of the battery unit reveals robust construction. The casing feels solid and the terminals are well-made. While I cannot comment on long-term performance yet, the build quality inspires confidence. The seller’s service was commendable. Communication was clear and prompt both before and after the sale. Any preliminary questions I had were answered thoroughly and without delay. The overall process from ordering to delivery was seamless. This suggests good organization and customer focus. The combination of reliable shipping, apparent high manufacturing standards, and responsive support makes for a satisfactory purchasing experience. I would certainly consider this supplier for future needs based on these foundational aspects.
Xcellent experience overall. The shipping was incredibly fast and the package arrived well-protected, which was a huge relief. Communication from the seller was prompt and professional throughout the entire process. Regarding the product itself, the build quality feels solid and robust right out of the box. The initial setup was straightforward, and the terminals and casing seem very well-made. While I haven’t had the chance to put it through its full paces in my application yet, the initial impressions regarding construction are very positive. The seller’s service was commendable, answering all pre-purchase questions clearly. A very smooth transaction from start to finish.
Xcellent service from start to finish! The ordering process was straightforward, and the communication was clear. The product arrived much faster than I anticipated. The packaging was incredibly secure and professional, which gave me great confidence even before opening the box. Upon inspection, the build quality of the battery itself is immediately apparent; it feels solid and well-constructed. The customer support team was responsive and helpful when I had a pre-delivery question. While I haven't had the chance to install and use it in my solar setup yet, my initial impressions based on the unboxing, the physical product, and the overall purchasing experience are overwhelmingly positive. The logistics were handled flawlessly, and the attention to detail in both the product's presentation and the service provided is commendable. This seems like a company that truly cares about its customers and the quality of what it delivers.
L: The delivery was impressively fast and well-handled. The package arrived ahead of schedule and was in perfect condition, with secure and professional packaging that clearly protected the product during transit. Regarding the quality, the battery feels exceptionally sturdy and well-constructed. The casing is robust, and all the terminals and connections appear to be of high-grade materials, giving great confidence in its durability and performance. The customer service team was outstanding; they were responsive, polite, and provided clear updates throughout the process. Any preliminary questions I had were answered promptly and thoroughly. Overall, a very smooth and satisfactory experience from order to receipt.
Smooth and efficient delivery process from start to finish. The logistics were handled perfectly, with clear tracking updates provided at every stage. The package arrived well ahead of the estimated schedule, which was a very pleasant surprise. The battery itself was packaged with exceptional care, showing no signs of damage or mishandling during transit. In terms of build quality, the product feels incredibly solid and well-constructed right out of the box. The materials used seem premium, and the overall finish is professional and robust. The attention to detail in the physical construction is immediately apparent. Customer service was outstanding throughout the entire experience. Any preliminary questions I had were answered promptly and thoroughly by a knowledgeable and courteous support team. They provided clear information and followed up appropriately, making the entire purchasing process seamless and reassuring. The combination of reliable logistics, apparent high quality, and excellent support makes for a highly satisfactory procurement experience. It’s clear that the seller prioritizes a professional and customer-focused approach from order placement to delivery.
Keenly impressed with the entire experience from start to finish. The delivery was remarkably swift, with the package arriving ahead of the estimated schedule and in pristine condition. The packaging was robust and secure, clearly demonstrating care in transit. Regarding the product itself, the build quality feels exceptionally solid and premium; it has a substantial heft and the terminals are well-constructed. Communication from the seller was proactive and helpful, promptly addressing a minor pre-shipment inquiry I had. Overall, a very smooth and satisfactory transaction that inspires confidence in both the product and the company behind it.
Outstanding experience from start to finish. The shipping was remarkably fast and efficient. The package arrived well ahead of the estimated delivery window, which was a very pleasant surprise. Everything was packaged with exceptional care; the battery was securely housed with ample protective materials, showing no signs of damage whatsoever. Regarding quality, the build feels incredibly robust and solid. The terminals and casing are of superior craftsmanship, giving immediate confidence in the product’s durability. The initial voltage reading was perfectly within specification, indicating excellent factory preparation and quality control. Customer service was equally impressive. Prior to ordering, I had a few questions about compatibility, and the support team responded promptly with clear, detailed, and helpful information. They were knowledgeable and courteous throughout the interaction. After delivery, they followed up to ensure everything was received in good order, which I greatly appreciated. This level of proactive care is rare and commendable. Overall, this transaction exceeded my expectations in every logistical and service aspect. The combination of swift delivery, impeccable packaging, apparent high quality, and exceptional support makes this a highly recommended supplier. I look forward to a long service life from this battery based on this fantastic initial experience.
