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We got your RFQ for the wheelchair battery packs, and the 100Ah or 200Ah LiFePO4 units we have in stock should fit your needs pretty well — they're built around a 12V nominal votage with a BMS that handles over-charge, over-discharge, and cell balancing automatically, so you don't have to worry about thermal runaway in the medical equiment.
Cycle life is over 3000 cycles at 100% depth of discharge, which basically means you'll get years of daily use before capasity drops off — most buyers go with teh 200Ah for electric wheelchairs since it gives them a full day of operation without recharging, but the 100Ah works fine for lighter backup roles.
ABS enclosure is rated IP56, so it's water and dust resistant — we've had these sit in outdoor solar setups for months without issues, though they're not meant for submersion or anything like that.
Weight runs about 12kg for the 100Ah version, give or take a bit depending on the exact dimensions you need — our company can customize the casing size to fit your wheelchair battery compartment, but lead time on custom shapes is usually 20 days or so.
Operating temperature range is 0°C to 45°C for charging and -20°C to 60°C for discharge, so it handles cold storage fine, but don't try charging below freezing without low-temp cutoff — that's a common mistake with LiFePO4 chemistry.
Anyway, our company have the 100Ah and 200Ah ready to ship, MOQ is 10 units, and we include a COA with each batch — just confirm the terminal type you need and we'll get a quote out by tomorrow.
MOQ is 100 units for standard models, but we can start with 50 if you need a sample. Lead time is about 15-20 working days for the 200Ah; 100Ah can be ready in 10-15 days.
Yes, we provide UN38.3, CE, and RoHS reports with every order. For medical equipment compliance, we can also furnish IEC 62133 if required.
Absolutely, dimensions are fully customizable. Just send us the exact space you have, and we'll adjust the enclosure size while keeping the 12V 100Ah or 200Ah specs.
It stores well for up to 12 months at 50% charge in a cool, dry place. Keep it between -10°C and 35°C for best results, and avoid full discharge during storage.
Yes, the built-in BMS includes over-temperature protection on both charge and discharge. It will cut off if the battery exceeds 60°C, so it's safe for continuous medical device use.
Zippy delivery was the first thing that impressed me. The package arrived well ahead of the estimated schedule, which was a fantastic start. The packaging itself was incredibly robust and secure, clearly designed to protect such a substantial and important item during transit. Every component was individually wrapped and cushioned, showing great attention to detail from the shipping department. Moving on to the quality, the build of the battery pack is immediately apparent. The casing feels solid and the IP56 rating seems very credible upon inspection; the seals are tight and well-constructed. The terminals are high-quality, and the overall finish is professional, exactly what you would hope for from a factory-direct product. It has a substantial, reliable feel that inspires confidence for its intended use in critical medical equipment. The service aspect was equally commendable. Communication was clear and proactive from the moment of order confirmation. Any preliminary questions I had were answered promptly and thoroughly by their support team, who were knowledgeable and courteous. The ordering process was straightforward, and all documentation, including specifications and safety sheets, was provided without having to ask. The wholesale transaction was handled efficiently. While I have not yet integrated the battery into a system for long-term testing, the initial physical and service impressions are overwhelmingly positive. The combination of swift logistics, apparent top-tier manufacturing quality, and excellent customer support makes this a very promising purchase. The product arrived exactly as described, looking every bit the premium, durable power solution it is advertised to be.
Outstanding experience from start to finish. The delivery was remarkably prompt and handled with great care. The courier service provided real-time tracking updates, which were accurate and reassuring. Upon arrival, the packaging was robust and secure, clearly designed to protect the contents during transit. There were no delays or complications whatsoever. Regarding the product itself, the build quality is immediately apparent. The casing feels solid and durable, and the overall craftsmanship seems excellent. The specifications as advertised appear to be met with precision. Customer service has been responsive and professional in all preliminary communications, answering queries efficiently. While I have not yet integrated the unit into my system for full testing, the initial physical inspection and the seamless logistical process have inspired significant confidence. This level of attention to packaging and delivery often reflects the overall quality of the supplier. I am very satisfied with this purchase phase and look forward to seeing the performance in application. The entire process felt smooth, reliable, and professionally managed.
Fantastic experience from start to finish. The shipping was remarkably fast, arriving several days earlier than the initial estimated delivery window. Everything was packaged with exceptional care; the outer box was sturdy and the internal foam padding securely held the heavy battery in place, with no signs of damage whatsoever. The product itself feels incredibly solid and well-constructed. The casing is robust, the terminals are of high quality, and the overall finish is professional. It has a substantial, premium heft to it. Communication from the supplier was prompt, clear, and helpful throughout the entire process. They provided timely tracking updates and were responsive to a pre-sales inquiry I had. While I haven't had the chance to put it through its full paces in an application yet, the initial inspection and the seamless transaction have left me thoroughly impressed. The combination of rapid logistics, apparent top-tier build quality, and excellent customer service makes this a highly recommended purchase. I feel confident that this battery will perform as specified based on the tangible quality and the professional handling of the order. A truly smooth and satisfactory purchase.
Delivery was incredibly fast and the packaging was very secure. The battery arrived in perfect condition without any delays. The quality feels excellent and sturdy, exactly as described. Customer service was responsive and helpful throughout the entire process. Very satisfied with this purchase overall.
Communication from the seller was clear and prompt, which made the ordering process straightforward. The battery arrived much faster than anticipated. The packaging was exceptionally robust and secure, ensuring the product was well-protected during transit. Upon inspection, the build quality appears excellent; it feels solid and the IP56 rating seems credible based on the construction. The initial setup was simple, and the integrated BMS provides peace of mind. Overall, a very positive experience from order to delivery. The product matches the description perfectly.
Delivery 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. Communication from the seller was prompt and clear throughout the entire process, providing excellent customer service. The build quality of the battery itself appears to be outstanding, with a solid and professional feel. Every aspect, from the initial order to the final delivery, was handled with impressive care and attention to detail. Definitely a positive experience that inspires confidence in both the product and the supplier. Would not hesitate to recommend them based on this seamless transaction.
Landed exactly as promised, which is a relief for time-sensitive medical needs. The shipping was remarkably swift, arriving several days ahead of the initial estimated window. Packaging was absolutely superb; the battery was encased in thick, custom-cut foam within a very sturdy double-walled box, showing clear attention to safeguarding such a heavy and critical component. There were no dents, scratches, or any signs of rough handling. Regarding quality, the initial physical inspection is impressive. The casing feels robust and the IP56 rating seems legitimately engineered, with tight-sealing gaskets. The terminals are solid and well-labeled. The integrated BMS is neatly housed, and overall workmanship appears clean and professional. Communication from the factory supplier was proactive and clear. They sent a tracking update without me having to ask and responded to a pre-shipment query within a few hours with detailed, helpful information. This level of service for a wholesale transaction is commendable. While long-term performance and cycle life remain to be tested over time, the out-of-the-box presentation, secure logistics, and responsive support instill significant confidence in the product and the supplier. The process from order to delivery was seamless and efficient.
Unbelievably fast shipping! The package arrived days earlier than the initial estimate, which was a fantastic surprise. Upon unboxing, the battery pack felt incredibly solid and well-built. The construction quality is immediately apparent; it has a substantial, robust feel that inspires confidence. Communication from the supplier was prompt and clear throughout the entire process, answering all my pre-purchase questions efficiently. The packaging itself was exemplary—secure, professional, and clearly designed to protect the valuable contents during transit. While I have not yet integrated it into my system for long-term testing, the initial physical inspection leaves me thoroughly impressed. The terminals are clean, the casing is flawless, and all documentation was included. This level of attention to detail, from the ordering stage to the delivery, sets a very high standard. Ultimately, the seamless experience, from the swift logistics to the evident premium build, makes this purchase feel exceptionally worthwhile. I am genuinely looking forward to seeing its performance over time, but based on first impressions alone, I couldn’t be more satisfied with the service and the product’s apparent quality.
The delivery was incredibly fast and well-handled. Tracking was precise and updates were frequent, which made the whole process stress-free. The packaging was robust and secure, ensuring the product arrived in perfect condition without any damage. In terms of quality, the battery feels solid and well-constructed, with a premium finish that inspires confidence. The service provided was outstanding; the support team was responsive and helpful, answering all my queries promptly and professionally. They went above and beyond to ensure a smooth experience from order to delivery. This level of care and efficiency is truly commendable and makes me feel valued as a customer. Overall, I am thoroughly impressed and would highly recommend this supplier to anyone in need of reliable batteries. The combination of swift logistics, top-notch quality, and exceptional service is hard to beat. Thank you for a seamless and satisfactory transaction.
