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The 6 V 4 Ah valve‑regulated lead‑acid (VRLA) battery offered by Shenzhen Guanzhen Science And Technology Co., Ltd is a sealed, spill‑proof rechargeable unit. It employs lead‑acid chemistry with a Pb‑H₂SO₄ electrolyte and lead‑alloy plates coupled with a glass‑mat separator. The nominal voltage is 6 V and the rated capacity is 4 Ah at the standard 20‑hour discharge rate. The battery is constructed with a built‑in pressure‑relief valve that maintains internal pressure and prevents electrolyte loss.
VRLA technology provides a low self‑discharge rate, typically under 3 % per month, extending shelf life for stored units. Under continuous float charge the unit normally delivers a service life of three to five years, which aligns with industry expectations for this class of battery. The sealed design eliminates the need for periodic water top‑ups, reducing maintenance requirements for end users. Typical operating temperature ranges from - 20 °C to +60 °C, allowing deployment in diverse climatic conditions.
Common applications include uninterruptible power supplies, security alarm systems, telecommunications equipment and small‑scale solar installations. Importers and distributors targeting electronics, telecom and industrial power‑backup markets find this model suitable because of its compact size and reliable performance. Trade terms are listed as flexible MOQ, with FOB or CIF shipping options and payment methods such as L/C or T/T; exact quantities and lead times should be confirmed directly with the supplier.
| Voltage | 6 V |
| Capacity | 4 Ah |
| Chemistry | Lead Acid (Pb‑H₂SO₄ electrolyte) |
| Plate material | Lead alloy plates with glass‑mat separator |
| Construction | Valve regulated, sealed, spill‑proof |
| Typical service life | 3‑5 years (typical) |
| Typical self‑discharge rate | ≤3 % per month (typical) |
| Standard operating temperature | - 20 °C to +60 °C (standard) |
| Typical packaging | Cardboard case, 10 units per pallet (typical) |
Shenzhen Guanzhen Science And Technology Co., Ltd is located at No.2105, Shennan East Road, Shenzhen, Guangdong 518005, China. It is listed with a harbour verification tier, indicating that its business credentials have been cross‑checked by the platform. The company’s response metrics are not currently disclosed, with a response rate shown as 0.00.
The supplier’s catalogue includes sealed VRLA batteries such as the 6 V 4 Ah unit described above. No specific minimum order quantity, price list or lead‑time details are provided in the public listing, so prospective buyers should request these particulars directly from the company.
The 6V 4Ah Valve Regulated Lead Acid (VRLA) Battery is a sealed, spill-proof rechargeable power source designed for reliable backup and emergency power applications. Widely used in UPS systems, security alarms, telecom equipment, and solar installations, this battery offers maintenance-free operation with a typical service life of 3-5 years under float service. Ideal for B2B importers and distributors seeking consistent, high-volume supply for electronics, telecommunications, and industrial power backup systems at competitive wholesale pricing.
| 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 placing an order, verify the battery’s voltage, capacity, and construction details against the supplier’s data sheet, and request a recent factory test report to confirm performance metrics such as self‑discharge and service life. Confirm that the unit complies with any required safety standards for your target market, and ask for batch serial numbers to enable traceability.
Logistics should be clarified early; Shenzhen’s proximity to the Yantian and Shekou ports enables FOB or CIF shipping from China. Ask the supplier for an estimated production lead time, which commonly ranges from two to four weeks for standard VRLA batches, and agree on Incoterms and payment methods such as L/C or T/T to align with your risk tolerance.
Implement a pre‑shipment inspection by a recognised third‑party agency to check dimensions, voltage, and leakage resistance. Request accompanying documentation including a safety data sheet, compliance certificates, and a test report confirming capacity at the 20‑hour rate. These checks help ensure the batteries meet your quality expectations and reduce the risk of receiving non‑conforming stock.
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When sourcing Valve Regulated Lead Acid Battery 6v4ah for your business, securing the right balance of quality and cost is essential. Shenzhen Guanzhen Science And Technology Co., Ltd, a verified supplier based in China, offers this product with key specifications including Valve Regulated Lead Acid (VRLA) / Sealed Lead Acid (SLA), 6V DC, and 4Ah (20hr Rate). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $818./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 Valve Regulated Lead Acid requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shenzhen Guanzhen Science And Technology 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 Valve Regulated Lead Acid 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 Valve Regulated Lead Acid 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 Valve Regulated Lead Acid Battery 6v4ah from Shenzhen Guanzhen Science And Technology Co., Ltd is $818./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 Shenzhen Guanzhen Science And Technology Co., Ltd through EximNext.
The supplier, Shenzhen Guanzhen Science And Technology Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Unit for Valve Regulated Lead Acid. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Valve Regulated Lead Acid Battery 6v4ah 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 Valve Regulated Lead Acid from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shenzhen Guanzhen Science And Technology Co., Ltd. Ensure you have the necessary import licenses for Batteries & Chargers products in your destination country.
Yes, Shenzhen Guanzhen Science And Technology 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 Valve Regulated Lead Acid Battery 6v4ah supplied by Shenzhen Guanzhen Science And Technology Co., Ltd include Valve Regulated Lead Acid (VRLA) / Sealed Lead Acid (SLA), 6V DC, and 4Ah (20hr Rate). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Shenzhen Guanzhen Science And Technology Co., Ltd offers Valve Regulated Lead Acid with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Valve Regulated Lead Acid is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shenzhen Guanzhen Science And Technology Co., Ltd through our platform.
Shenzhen Guanzhen Science And Technology Co., Ltd maintains international quality certifications. These ensure that the Valve Regulated Lead Acid 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. Shenzhen Guanzhen Science And Technology 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 Shenzhen Guanzhen Science And Technology Co., Ltd.
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