Our 14.8V 12Ah lithium-ion battery pack is designed for reliable performance in various applications including solar LED lighting systems, energy storage, golf carts and marine equipment. The battery features a compact design with dimensions of 80*110*70mm and weighs approximately 1.1kg.

The battery pack utilizes high-quality 26650 cells in a 4S3P configuration, delivering stable power output with a nominal capacity of 12Ah (11.5Ah minimum). It comes with built-in Battery Management System (BMS) that provides overcharge protection (16.8V±0.05V) and overdischarge protection (11.0V±0.05V).

This lithium battery pack supports customization of charging/discharging currents and operating temperature ranges to meet specific application requirements. The battery maintains excellent performance across a wide temperature range from -20°C to 60°C during discharge.
We offer OEM/ODM services including custom branding and packaging. All our battery packs come with standard certifications including CE, FCC, ROHS, UN38.3 and MSDS.

Great experience overall! The shipping was incredibly fast and the package arrived well-protected. I was pleasantly surprised by how quickly it got here. The battery pack itself feels solid and well-made, with no visible defects. Customer service was also responsive when I had a pre-delivery question. Everything arrived as described. Good communication throughout the process. Genuinely satisfied with this purchase and the overall transaction.
Naturally, I was quite impressed with the overall experience regarding this battery pack. The logistics were handled exceptionally well; the package arrived ahead of the estimated schedule, which was a pleasant surprise. It was securely packaged with ample protective materials, ensuring the product was in perfect condition upon arrival. The shipping updates were timely and accurate, allowing me to track the parcel every step of the way without any issues. As for the quality, the battery pack appears to be very well-constructed. The casing feels robust and durable, and the connections seem solid and reliable. It gives an immediate impression of a product built to last, which is crucial for a component intended for solar and storage systems. The weight and dimensions match the specifications, and there are no visible defects or inconsistencies in the manufacturing. The service provided was also commendable. Communication was clear and professional from the point of order confirmation to the final delivery notification. Any preliminary inquiries I had were addressed promptly and thoroughly, which instilled confidence in the transaction. The overall process was seamless and hassle-free, reflecting a high standard of customer care. In summary, the combination of efficient logistics, apparent high quality, and excellent service made this a very satisfactory purchase. The product arrived safely and looks precisely as described, ready for its intended application. This positive experience certainly meets expectations for such a critical component.
Very impressed with the shipping speed; the package arrived much earlier than the estimated delivery date. The battery pack itself feels solid and well-constructed, with no visible defects upon inspection. Customer service was responsive and helpful when I had a pre-shipping inquiry. Overall, a smooth and satisfactory transaction from start to finish.
Keenly impressed with the overall experience from start to finish. The delivery was remarkably swift and handled with great care; the package arrived ahead of schedule and in pristine condition, which was a wonderful surprise. Communication throughout the shipping process was clear and proactive, making tracking effortless. Regarding the product itself, the build quality feels exceptionally robust and reliable. The battery cells are securely housed, and the construction suggests careful attention to detail and durability. It exudes a sense of premium craftsmanship that inspires confidence for long-term use in my solar setup. Customer service deserves special mention as well; the team was responsive, courteous, and genuinely helpful in addressing a pre-purchase inquiry. They provided clear information without any pressure, which made the decision easy. The combination of efficient logistics, superior product quality, and outstanding support creates a highly satisfactory purchasing journey. This level of service and product excellence is commendable and sets a high standard. Absolutely a positive experience that I would gladly recommend to others looking for a dependable power solution.
Unbelievably fast shipping! The package arrived days earlier than the estimated delivery date, which was a fantastic surprise. Regarding the product itself, the build quality feels exceptionally solid and robust. The casing is durable, and all the connections appear secure and well-made. Customer service was also highly responsive when I had a pre-purchase inquiry; they answered my questions promptly and professionally. The overall experience from ordering to unboxing has been very smooth and satisfactory. I am thoroughly impressed and would not hesitate to recommend this seller to others looking for reliable battery solutions. The attention to detail in packaging for safe transit was also notable. A truly seamless and positive transaction from start to finish.
Keenly impressed with the overall experience of receiving this battery pack. The logistics were handled exceptionally well; the package arrived ahead of the estimated schedule, which was a pleasant surprise. It was securely packaged with ample protective materials, ensuring the product was in perfect condition upon arrival. The quality of the battery pack itself appears to be outstanding. It feels robust and well-constructed, with a solid heft that suggests durability and careful manufacturing. The terminals and casing show precise workmanship, and it matches the specifications provided. As for service, the communication from the seller was prompt and professional. Any inquiries I had were answered quickly and courteously, making the entire process smooth and hassle-free. The ordering and shipping updates were clear, leaving no room for confusion. This level of attention to detail in logistics, apparent quality, and customer service is commendable and makes for a highly satisfactory purchase. I would not hesitate to recommend this based on these aspects alone.
The shipping was incredibly fast and efficient. I was pleasantly surprised by how quickly the package arrived, especially considering it was a custom order. The tracking information provided was accurate and updated regularly, which made the entire process stress-free. The battery pack itself is of excellent quality. It feels sturdy and well-made, with no visible defects or issues. The connectors are secure, and the overall construction appears to be very reliable. I am confident it will perform well in my solar LED light system. Customer service was also outstanding. The team was responsive and helpful, answering all my questions promptly and professionally. They provided clear information and made sure I was satisfied with my purchase. This level of service is rare and greatly appreciated. Overall, I am extremely happy with this transaction. The combination of fast shipping, high-quality product, and excellent customer support makes this a top-notch experience. I would not hesitate to recommend this seller to others looking for reliable battery packs. Thank you for a seamless and positive buying journey.
Fantastic experience overall. The shipping was incredibly fast and efficient. I was pleasantly surprised by how quickly the package arrived, especially considering it was a custom order. The tracking information provided was accurate and up-to-date, which made the whole waiting process stress-free. The packaging itself was secure and professional, ensuring the product arrived in perfect condition without any damage whatsoever. As for the quality, it is immediately apparent that this is a well-made product. The battery pack feels solid and robust, with clean soldering and a durable outer casing. The terminals are well-constructed and clearly labeled. It arrived fully charged and ready for testing, which was a nice touch. The customer service team was also exemplary. They were responsive to my initial inquiry about specifications and very helpful throughout the ordering process. They confirmed the custom details promptly and provided clear communication every step of the way. While I haven't had the chance to integrate it into my solar LED system yet, based on the initial inspection and the professionalism of the entire transaction, I have high confidence in its performance. The combination of rapid logistics, apparent high build quality, and attentive service makes this a highly recommended supplier for anyone needing a reliable custom battery solution. The entire process from order to delivery was seamless.
Yikes, the shipping was incredibly slow and took far longer than estimated. However, the battery pack itself seems sturdy and well-made. Communication from the seller was minimal and not very helpful when I inquired about the delay. Overall, a mixed experience due to the poor logistics and lackluster service, though the product quality appears decent upon initial inspection. The packaging was adequate and protected the item, but the extended wait time was frustrating. I hope future orders will have better shipping tracking and customer support to match the seemingly good build of the battery.
Unbelievably fast shipping! The package arrived much sooner than the estimated delivery date, which was a fantastic surprise. The battery pack itself feels incredibly solid and well-made. The construction seems robust, and the terminals are properly secured. Communication from the seller was prompt and professional throughout the entire process, answering my pre-purchase questions clearly. Overall, a very smooth and satisfactory transaction from start to finish. The logistical efficiency was particularly impressive, making the whole experience worry-free. I am confident in the quality based on the initial inspection and the seller's evident commitment to service. This level of attention to detail in packaging and customer care is commendable and certainly builds trust for future purchases. Everything was handled perfectly.