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This 12V deep cycle gel battery from Changshu Wanlong Power Technology R&D Co., Ltd. is a sealed VRLA (Valve Regulated Lead Acid) unit that uses a silica-thickened gel electrolyte instead of liquid acid, preventing spillage and enabling operation in any orientation. The supplier lists models ranging from 7AH to 250AH capacity, with dimensions varying accordingly from compact 152mm x 65mm x 98mm units up to larger 520mm x 270mm x 225mm formats. The battery housing is constructed from ABS, providing structural rigidity and resistance to acid corrosion.
Gel electrolyte technology offers distinct advantages over standard flooded lead-acid and even AGM (Absorbed Glass Mat) batteries for deep cycling applications. The gel suspension reduces acid stratification and plate sulfation, which are the primary causes of premature failure in batteries subjected to repeated deep discharges. Typical cycle life for quality gel batteries ranges from 500 to 1,200 cycles at 50% depth of discharge, significantly outperforming conventional starting batteries that degrade rapidly under deep cycling. The sealed design also means zero maintenance, no topping up of electrolyte, and minimal gassing during charging.
These batteries are widely sourced by importers serving the solar energy storage, UPS (uninterruptible power supply), telecommunications backup, and marine/RV markets. The 12V format is the most common voltage for off-grid solar systems and backup power installations globally, creating consistent demand across Africa, Southeast Asia, the Middle East, and Latin America. Buyers should note that the listing does not specify MOQ, pricing, or certifications, so importers need to contact Changshu Wanlong directly to confirm compliance with IEC 60896 (stationary lead-acid batteries) or equivalent standards and to negotiate bulk trade terms.
| Battery Type | Sealed VRLA Gel (Valve Regulated Lead Acid) |
| Nominal Voltage | 12V |
| Available Capacities | 7AH, 24AH, 38AH, 50AH, 65AH, 80AH, 90AH, 100AH, 120AH, 150AH, 170AH, 180AH, 200AH, 250AH |
| Electrolyte Type | Gel (silica-thickened sulfuric acid) |
| Housing Material | ABS plastic |
| Typical Cycle Life | 500-1,200 cycles at 50% depth of discharge (standard for gel VRLA class) |
| Typical Self-Discharge Rate | 1-3% per month at 25°C (standard for gel batteries) |
| Typical Float Voltage | 13.5-13.8V per 12V block (standard for gel charging) |
| Example Dimensions (7AH model) | 152mm x 65mm x 98mm (L x W x H), total height 100mm |
| Example Dimensions (200AH model) | 520mm x 240mm x 220mm (L x W x H), total height 220mm |
Changshu Wanlong Power Technology R&D Co., Ltd. is located in Changshu City, Jiangsu Province, China, at No. 2, Fuchunjiang East Road, Southeast Economic Development Zone. Changshu is a well-established manufacturing hub in the Yangtze River Delta region, with strong logistics connections to Shanghai port, which is one of the largest export terminals in the world. The supplier holds a 'harbor' trust tier on the platform, indicating basic registration, but no response rate or response time data is available to assess their communication reliability.
The listing presents a range of 12V gel battery models from 7AH to 250AH, along with a 24V 130AH model, suggesting the company has production capability across multiple capacity sizes. However, the listing does not disclose the company's founding year, factory size, workforce, annual production volume, or export history. Buyers should request verifiable documentation such as ISO 9001 quality management certification, IEC 60896 test reports, and factory audit results before committing to supply agreements.
This 12V Deep Cycle Gel Battery is a sealed VRLA (Valve Regulated Lead Acid) unit designed for repeated deep discharge applications. Ideal for UPS systems, solar energy storage, telecommunications, and backup power installations, it offers superior cycle life compared to standard starting batteries. Available in capacities from 7AH to 24AH, the gel electrolyte design ensures leak-proof operation and reliable performance in demanding industrial environments. Widely sourced for import/export due to consistent global demand in renewable energy and critical infrastructure sectors.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before importing deep cycle gel batteries from Changshu Wanlong Power Technology, importers should verify the supplier's ability to provide proper dangerous goods shipping documentation. Lead-acid batteries require UN38.3 transport test reports, MSDS (Material Safety Data Sheets), and correct DG class labelling for both sea and air freight. Request these documents upfront and confirm that the supplier has recent experience exporting batteries to your destination country, as regulatory requirements vary significantly between markets.
Logistics from Changshu, Jiangsu Province, typically routes through Shanghai or Ningbo port, both of which have established dangerous goods handling facilities. Sea freight is the standard mode for battery shipments due to weight and DG restrictions on air cargo, with typical transit times of 20-35 days depending on destination. Buyers should factor in the substantial weight of lead-acid batteries when calculating landed costs, as a single 200AH battery can weigh over 60kg, making freight costs a significant portion of the total import expense.
Upon receipt of a battery shipment, quality checks should include visual inspection for case damage or terminal corrosion, open-circuit voltage measurement with a multimeter (a fully charged 12V gel battery should read 12.8-13.0V), and capacity verification using a controlled discharge test on a sample from each batch. For ongoing supply relationships, consider requesting batch production date codes to ensure you are receiving fresh stock, as lead-acid batteries begin to degrade from the point of manufacture regardless of use. Establishing a quality agreement with the supplier that specifies acceptable voltage, capacity, and cosmetic standards before placing large orders will help prevent disputes.
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When sourcing 12v Deep Cycle Gel Battery for your business, securing the right balance of quality and cost is essential. Changshu Wanlong Power Technology R&D Co., Ltd., a verified supplier based in China, offers this product with key specifications including Deep Cycle Gel VRLA, 12V Series, 7AH - 24AH (model dependent), and 152 x 65 x 98 mm (7AH model); 175 x 165 x ~125 mm (24AH model). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1855./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 8507.20, making it a staple in the Batteries & Chargers sector with strong demand from importing countries worldwide.
Importing 12v Deep Cycle Gel Batte requires careful attention to shipping logistics, customs compliance, and secure payment terms. Changshu Wanlong Power Technology R&D Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8507.20 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this 12v Deep Cycle Gel Batte has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Batteries & Chargers category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing 12v Deep Cycle Gel Batte requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8507.20 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for 12v Deep Cycle Gel Battery from Changshu Wanlong Power Technology R&D Co., Ltd. is $1855./Unit on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Changshu Wanlong Power Technology R&D Co., Ltd. through EximNext.
The supplier, Changshu Wanlong Power Technology R&D Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for 12v Deep Cycle Gel Batte. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, 12v Deep Cycle Gel Battery is classified under HS Code 8507.20. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import 12v Deep Cycle Gel Batte from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Changshu Wanlong Power Technology R&D Co., Ltd.. Ensure you have the necessary import licenses for Batteries & Chargers products in your destination country.
Yes, Changshu Wanlong Power Technology R&D Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for 12v Deep Cycle Gel Battery supplied by Changshu Wanlong Power Technology R&D Co., Ltd. include Deep Cycle Gel VRLA, 12V Series, 7AH - 24AH (model dependent), and 152 x 65 x 98 mm (7AH model); 175 x 165 x ~125 mm (24AH model). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Changshu Wanlong Power Technology R&D Co., Ltd. offers 12v Deep Cycle Gel Batte with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
12v Deep Cycle Gel Batte is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Changshu Wanlong Power Technology R&D Co., Ltd. through our platform.
Changshu Wanlong Power Technology R&D Co., Ltd. maintains international quality certifications. These ensure that the 12v Deep Cycle Gel Batte meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Changshu Wanlong Power Technology R&D Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Changshu Wanlong Power Technology R&D Co., Ltd..
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