Picking the right LR1130 battery supplier in China isn’t just about comparing prices—there’s more to it. This tiny 1.5-volt alkaline button cell is about 11.6 millimeters across and 3.05 millimeters tall. Getting those dimensions right really matters because a poor fit can lead to unstable contact inside watches, calculators, thermometers, and small medical gadgets.
According to Grand View Research, the global market for primary batteries was worth around 72.7 billion USD in 2022, and it’s expected to keep growing through 2030. But just looking at market size doesn’t tell you if a supplier is the right fit. You still need to dig into their production records, testing capacity, how they handle leakage issues, packaging quality, and whether they keep traceable batch info. The IEC 60086-1 standards lay out the performance and safety guidelines for these batteries, so a responsible supplier should be ready to explain how their LR1130 batteries meet those standards.
Dr. Isidor Buchmann, founder of Cadex Electronics, once said, “Batteries are not created equal.” That’s a really good point—especially here. Two batteries with the same label can still differ a lot in discharge stability, shelf life, and overall quality. I wouldn’t just go for the cheapest quote; it might look good at first, but it could hide weaker materials or limited quality checks. The best choice really depends on what you need—your application, how many you’re ordering, how long they need to last, and what certifications are required. It’s a good idea to ask for samples, test them under real conditions, and see how they perform. Of course, this isn’t foolproof, but it’s a solid way to catch potential issues before you buy in bulk.
What Is an LR1130 Battery and Where Is It Commonly Used?
An LR1130 battery is a small alkaline button cell with a nominal voltage of 1.5 volts. It measures about 11.6 millimeters wide and 3.1 millimeters high. The code may also appear as AG10 or LR54, depending on the market and labeling system. Always compare the voltage, size, and chemistry before replacing one.
This battery commonly powers quartz watches, pocket calculators, small thermometers, toys, LED key lights, and compact electronic devices. Its thin shape fits narrow battery compartments. However, its capacity is limited, so high-drain equipment may stop working quickly. A practical check includes examining the expiry date, package sealing, and cell surface. Even a fresh-looking cell can perform poorly after improper storage.
When evaluating an LR1130 supplier in China, request technical data, production-batch information, and inspection records. Reliable suppliers should explain capacity testing, leakage control, and packaging protection clearly. They should also provide samples before large orders. The label is not the whole story. Contact resistance, storage temperature, and device design can change actual service life. One easy mistake is judging quality only by price. Lower cost may reflect thinner packaging or inconsistent testing, though this is not always true. Careful comparison remains necessary.
Which Specifications Define a Reliable LR1130 Battery?
A reliable LR1130 battery begins with clear electrical and physical specifications. Its nominal voltage should be 1.5 volts, with an approximately 11.6 mm diameter and 3.1 mm height. Small differences matter. A loose fit can interrupt power in watches, calculators, thermometers, and compact electronic devices.
Capacity should be stated with a test method, discharge current, and cutoff voltage. A supplier claiming only “high capacity” provides incomplete evidence. Real performance often changes under continuous drain, cold storage, or intermittent use. Ask for capacity data, voltage curves, operating temperature ranges, and recent batch test reports. Leakage resistance is equally important, especially when batteries remain inside equipment for months.
Packaging and traceability also define reliability. Each package should show production dates, storage guidance, polarity markings, and batch identification. Sealed packaging helps reduce moisture exposure, but it does not prove quality alone. I would inspect several cells for dents, uneven sealing, or damaged surfaces before large-scale purchasing. Simple checks catch problems.
A supplier should explain its inspection process clearly. Independent testing can verify dimensions, voltage, capacity, and leakage performance. Certification documents are useful, but outdated documents deserve caution. In practice, I have seen attractive specifications fail during low-temperature testing. That is why sample evaluation should come before a large order. Specification sheets inform decisions; measured results support them.
What Is the Best LR1130 Battery Supplier in China?
Which specifications define a reliable LR1130 battery?
Nominal voltage
1.5 V
Standard alkaline LR1130 voltage
Typical capacity range
60–80 mAh
Capacity depends on load and cutoff voltage
IEC designation
LR1130
Alkaline button-cell classification
A reliable LR1130 supplier should consistently meet the standard physical dimensions: approximately 11.6 mm in diameter and 3.1 mm in height. Buyers should also verify nominal voltage, capacity under a clearly stated test load, leakage performance, production-batch consistency, and inspection documentation before making a purchasing decision.
How to Compare LR1130 Battery Suppliers in China
What Is the Best LR1130 Battery Supplier in China?
How to Compare LR1130 Battery Suppliers in China
A useful comparison starts with the battery itself, not the quotation. Ask each supplier for a current datasheet covering voltage, dimensions, capacity, operating temperature, and recommended storage conditions. Confirm that the stated LR1130 specifications match your device and testing requirements. Details matter. A small difference in fit or performance can affect a compact calculator, watch, or electronic toy. Request samples from the production grade you plan to order, then test them under the same conditions. Record voltage before use and observe how the cells perform in your device. One quick check is not enough.
Compare quality controls as well as price. Ask how incoming materials, production batches, and finished cells are inspected, and whether batch records can be provided. Check packaging, shelf-life guidance, minimum order quantity, lead time, and how the supplier handles defective samples. Clear answers are useful; vague promises are not. It is easy to overvalue a low unit price, though freight, packaging, and inconsistent batches may change the real cost. You may not get perfect information at the first inquiry. Ask follow-up questions and compare written answers. A dependable supplier should explain limitations plainly and provide documents that match the product being offered.
What Quality Standards Should Chinese Suppliers Meet?
A reliable LR1130 battery supplier in China should meet clear, measurable quality standards.
The supplier should manufacture according to IEC 60086 requirements for primary batteries. This standard helps verify dimensions, voltage, capacity, and safety performance. An ISO 9001 quality system also shows that production follows controlled procedures, although certification alone proves little.
Ask for recent test reports from an independent, accredited laboratory. Reports should cover capacity, discharge performance, leakage resistance, shelf life, and operating temperature. Each batch should have a traceable lot number, production date, and inspection record. During supplier audits, check whether workers test real samples or only prepare documents. A clean testing room, calibrated equipment, and sealed sample storage are practical signs of discipline. Still, one factory visit cannot reveal every weakness.
Tips:
Request samples from several production batches. Test them after storage, not only on arrival. Confirm compliance with RoHS and REACH requirements for your target market. Check packaging strength, polarity marks, and protection against short circuits. Ask how defective cells are isolated and recorded. Small details matter.
A dependable supplier should communicate honestly about variation. Capacity may change with temperature, storage time, and testing methods. Some suppliers may promise unusually high performance. Treat that promise carefully. Compare results using the same test conditions. A strong supplier accepts reasonable questions, shares corrective-action records, and improves when results fall short. Reliability is built through repeatable evidence, not attractive quotations.
How to Evaluate Pricing, Minimum Orders, and Production Capacity
What Is the Best LR1130 Battery Supplier in China?
Choosing an LR1130 supplier means comparing more than the quoted price. Ask for a written quotation that identifies the battery’s dimensions, voltage, packaging, and included inspection steps. A low unit price may not include sample fees, export packaging, or freight. Request the cost at several order quantities, such as 1,000, 5,000, and 10,000 pieces. This makes price breaks easier to judge. Check whether the quotation has an expiry date, since material and shipping costs can change.
Minimum order quantities should match your sales plan and storage capacity. A large opening order can lower the unit cost, but slow-moving stock may lose value before it sells. Ask whether the supplier accepts a smaller trial order and how repeat orders are handled. For production capacity, request a realistic monthly output, current lead time, and a recent production schedule with sensitive details removed. Ask how the supplier manages inspections when several orders run at once. Numbers alone are not proof. A short sample run can reveal packaging issues or inconsistent labeling. I would not rely on one sample, though; it cannot represent every production batch.
Tips: Compare delivered cost, not just unit price. Get MOQ, lead time, and capacity in writing. Ask what happens if inspection results differ from the agreed sample.
Which Chinese LR1130 Battery Supplier Best Fits Your Needs?
The Chinese LR1130 supplier that fits your needs depends on your product, order size, and testing expectations. LR1130 cells usually measure about 11.6 millimeters wide and 3.1 millimeters thick. Confirm these dimensions before comparing quotations. A supplier should provide clear data for voltage, capacity, shelf life, leakage resistance, and operating temperature. Vague specifications are a warning sign.
In practical sourcing work, I request samples from several factories and test them under the device’s real load. A digital caliper checks size. A controlled discharge test reveals useful capacity. Inspect the packaging for date codes, insulation, and moisture protection. Ask whether production follows a documented quality system, such as ISO 9001. Independent laboratory reports can strengthen confidence, especially for large orders. Small trial batches also help reveal differences between samples and mass production.
Price alone is rarely decisive. A cheaper cell may create returns if voltage drops early or leakage damages a device. Ask about minimum order quantities, lead times, replacement policies, and inspection before shipment. Communication matters too. Can the supplier explain test results without avoiding difficult questions? That matters.
Do not trust one successful sample too quickly. I have seen attractive specifications fail to reflect storage conditions. Battery performance can change with age, temperature, and equipment design. The best-fit supplier is the one whose evidence matches your application, budget, and tolerance for risk.
What Is the Best LR1130 Battery Supplier in China? — Which Chinese LR1130 Battery Supplier Best Fits Your Needs?
| Supplier Type |
Typical Strength |
Key Points to Verify |
Best Fit |
Useful Questions for a Quote |
| Battery manufacturer |
Direct access to production and product specifications |
Factory identity, product data sheet, batch traceability, quality-control process, and applicable test reports |
Buyers seeking ongoing supply and direct technical communication |
Can you provide a current LR1130 data sheet, samples, and batch-level inspection records? |
| OEM or private-label supplier |
May support custom packaging, labeling, and order specifications |
Minimum order quantity, artwork process, packaging compliance, lead time, and responsibility for product testing |
Importers and retailers that need their own packaging or label |
What are the minimum order, packaging options, artwork requirements, and production lead time? |
| Trading company or sourcing supplier |
May consolidate products or coordinate sourcing and export arrangements |
Actual manufacturing source, authorization to sell, sample consistency, and clarity on who handles quality claims |
Buyers sourcing several product types or needing purchasing coordination |
Who manufactures the cells, and can the source and batch information be documented? |
| LR1130 product specification |
Provides a basis for checking whether quoted cells match the requested type |
LR1130 is an alkaline manganese button cell with a nominal voltage of 1.5 V; commonly specified dimensions are approximately 11.6 mm diameter × 3.05 mm height. Confirm tolerances with the supplier. |
All buyers comparing samples and quotations |
Do the label and data sheet specify LR1130, alkaline chemistry, nominal voltage, and dimensions? |
| Capacity and performance |
Helps assess suitability for the intended device and operating conditions |
Capacity depends on the cell design and test conditions. Compare results only when discharge load, cutoff voltage, temperature, and test method are stated. |
Buyers whose devices have specific runtime requirements |
What capacity test conditions and cutoff voltage are used, and can you provide the test report? |
| Quality and compliance documentation |
Supports supplier qualification and destination-market review |
Check document validity, issuing organization, product-model match, and whether the document applies to the offered production site and batch. |
Importers with retailer, customer, or regulatory documentation requirements |
Which documents can you provide for this exact model, and when were they issued? |
| Commercial terms and supply consistency |
Makes quotations easier to compare and replenishment easier to plan |
Compare MOQ, sample cost, production lead time, payment terms, packaging quantity, shipping terms, and procedures for defective goods. |
Buyers balancing price, delivery schedule, and repeat-order needs |
Please quote samples and production separately, including MOQ, lead time, packaging, and defect-handling terms. |
FAQS
It is a small alkaline button cell with a nominal voltage of 1.5 volts. It measures about 11.6 millimeters wide and 3.1 millimeters high.
They commonly power quartz watches, pocket calculators, thermometers, toys, LED key lights, and compact electronics. They fit narrow compartments.
These codes may describe the same battery size in different labeling systems. Always compare voltage, dimensions, and chemistry before replacing one.
Its capacity is limited, so high-drain devices may stop working quickly. Cold storage and poor contact can reduce service life.
Request capacity data, discharge conditions, cutoff voltage, temperature ranges, and recent batch reports. Inspect cells for dents, damaged surfaces, and uneven seals.
Packaging should show production dates, polarity markings, storage guidance, and batch identification. Sealed packaging helps reduce moisture exposure.
Compare technical data, samples, inspection records, packaging, lead time, minimum order quantity, and defect handling. Price alone is weak evidence.
Samples reveal actual voltage, fit, capacity, and leakage performance. Test them under identical conditions. One quick check is not enough.
Not always. Lower cost may reflect simpler packaging or inconsistent testing. Freight and defective batches can change the real cost.
Ask for a current datasheet, production-batch details, inspection records, storage conditions, and sample availability. Vague promises need follow-up questions.
Conclusion
Choosing the best Lr1130 Battery supplier in China requires more than comparing prices. The LR1130 is a compact button cell commonly used in watches, calculators, small electronic devices, toys, and medical or measuring instruments. A reliable supplier should provide stable voltage, consistent capacity, low self-discharge, dependable leakage resistance, and accurate dimensions. Product quality should be supported by suitable manufacturing controls, inspection procedures, traceability, and compliance with applicable international safety and environmental requirements.
When evaluating Chinese suppliers, buyers should compare material quality, testing methods, production experience, customization options, minimum order quantities, delivery schedules, and production capacity. Competitive pricing is important, but it should not replace consistency and after-sales support. Requesting samples, reviewing technical documents, confirming packaging details, and discussing quality guarantees can reduce purchasing risks. The most suitable supplier is one that can balance product performance, verified quality, flexible order terms, reliable capacity, and long-term cooperation according to the buyer’s specific application and market requirements.
