Our product is a **12V 88A/100ah lead - acid maintenance - free car battery** (Model: L5), specially designed for starting systems of various vehicles including cars, buses, trucks, and boats. As a factory - direct supply, wholesale, and customized - service - provided product, it has gained wide recognition in both domestic and international markets due to its outstanding performance and reliable quality.
With advanced lead - acid battery technology, this battery showcases remarkable advantages:
- **Low - temperature starting performance**: It can start smoothly even in extremely low - temperature environments, ensuring your vehicle starts without difficulty in cold weather.
- **Shock resistance**: The robust internal structure makes it resistant to shocks and vibrations during vehicle operation, suitable for various road conditions.
- **Long service life**: Thanks to the optimized design and high - quality materials, it has a long service life, reducing the frequency of battery replacement.
- **Easy maintenance**: As a maintenance - free battery, it eliminates the need for regular electrolyte addition or other complex maintenance operations, saving you time and effort.
Let's take a closer look at its technical parameters:
- **Rated Voltage/Working Voltage**: 12V, providing stable power output for vehicle starting and electrical systems.
- **Charging Voltage**: 1.45V~1.5V, with a **constant voltage charging** mode, which is conducive to the long - term health of the battery and extends its service life.
- **Discharging Type**: Constant resistance discharging, ensuring stable power release during use.
- **Wet Shelf Life**: 1 year, meaning it can be stored for a long time in a wet state without significant performance degradation.
- **Electrolyte**: Acid battery, ensuring efficient electrochemical reactions.
- **Capacity**: 88A/100ah, providing sufficient power for vehicle starting and electrical equipment operation.
- **Size (Specification)**: 351*175*190*190MM, suitable for most vehicle battery compartments.
- **Warranty/After - sales Service**: 18 months, giving you strong after - sales support and peace of mind during use.
We offer flexible supply and customization services:
- **MOQ (Minimum Order Quantity)**: 100 PCs, suitable for wholesalers, vehicle manufacturers, and large - scale users.
- **Packaging**: Carton packaging with wood pallet, ensuring safe transportation and storage.
- **Logo & Brand**: Support OEM/ODM, you can use our brand “Powsea”, or customize your own brand logo to meet your market promotion needs.
- **Color**: Customized, you can choose the battery color according to your preferences or brand image requirements.
- **Certification**: ISO9001 certified, which is a testament to our strict quality control system and product quality.
Here are some product images for your reference:

This lead - acid maintenance - free car battery is widely used in cars, buses, trucks, boats, etc. Whether you are a vehicle manufacturer, a wholesaler, or an end - user with large - scale needs, our factory - direct supply, wholesale, and customized services can meet your requirements. With its excellent performance, reliable quality, and perfect after - sales service, it has become a preferred choice for many customers at home and abroad.
Yet again, I am thoroughly impressed by the seamless logistics that brought this battery to my doorstep swiftly and without any hiccups. Your team's efficiency in handling the delivery process is commendable, ensuring that the product arrived in perfect condition and on time. The quality of the battery itself is outstanding; it feels robust and well-made, giving me confidence in its durability for various applications. Moreover, the customer service was exceptional—responsive, friendly, and always ready to assist with any queries I had. Overall, a top-notch experience that I would highly recommend to others.
Fantastic experience overall! The delivery was incredibly fast and arrived well-packaged without any delays, which I truly appreciate. The battery's quality seems robust and durable based on initial inspection, giving me confidence in its performance. Customer service was friendly and responsive, promptly addressing my queries with helpful information. Highly recommended for anyone seeking reliable products with excellent support.
Excellent delivery speed and packaging; the battery arrived much faster than expected, with secure wrapping that prevented any damage during transit. The quality appears robust and durable, meeting high standards as advertised. Customer service was responsive and helpful, promptly addressing my inquiries with clear communication. Overall, a very satisfying experience from order to receipt.
Quick delivery and excellent packaging ensured the battery arrived safely without any delays. The quality feels robust and reliable, meeting my expectations for a maintenance-free product. Customer service was responsive and helpful throughout the ordering process, making the whole experience smooth and satisfying.
Outstanding experience with this purchase! The shipping was incredibly fast and efficient, arriving well ahead of schedule, which was a pleasant surprise. The packaging was secure and professional, ensuring the battery arrived in perfect condition without any damage. As for the quality, it feels robust and well-made, meeting my expectations for a reliable product. The customer service was top-notch; the support team was responsive and helpful, answering all my queries promptly and courteously. Overall, I am thoroughly satisfied with the transaction and would highly recommend this supplier to others looking for dependable automotive batteries. Great job on all fronts!
A fantastic experience overall with this battery purchase. The delivery was incredibly fast and efficient, arriving well ahead of schedule, which was a pleasant surprise. The packaging was secure and professional, ensuring the product was in perfect condition upon arrival. As for quality, the battery appears robust and well-made, with no visible defects or issues. Customer service was also top-notch; they were responsive, polite, and helpful throughout the ordering process. I'm thoroughly satisfied and would highly recommend this supplier for their reliability and excellent standards.