{"id":258,"date":"2026-03-09T15:53:39","date_gmt":"2026-03-09T07:53:39","guid":{"rendered":"http:\/\/47.254.74.49\/?post_type=product&p=258"},"modified":"2026-03-09T15:53:39","modified_gmt":"2026-03-09T07:53:39","slug":"18650-battery-3000mah-3-7-v-3c","status":"publish","type":"product","link":"https:\/\/inr18650.com\/index.php\/product\/18650-battery-3000mah-3-7-v-3c\/","title":{"rendered":"18650 battery 3000mah 3.7 v 3c"},"content":{"rendered":"
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Battery Specification<\/b><\/h2>\n
18650 battery 3000mah for power tools, full capacity, high cycling, low internal resistance and ultra-low
\nself-discharge to meet the requirements of your household appliances battery.<\/div>\n
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Capacity:\u00a03000 mAh<\/div>\n
Minimum Capacity:\u00a02980 mAh<\/div>\n
Discharge Rate: 3C<\/div>\n
Nominal Voltage:\u00a03.7V<\/div>\n
Internal Resistance:\u00a0\u226425m\u03a9<\/div>\n
Cycle Life:\u00a0500<\/div>\n
Charge Voltage:\u00a04.2V\u58eb0.03V<\/div>\n
Charge Current:\u00a00.5C (About 3 hours) 1C (About 2 hours)<\/div>\n
Standard Discharge Mode:\u00a00.2C Constant current discharge to 2.75V<\/div>\n
Max. Continuous Discharge Current:\u00a09000mA<\/div>\n
Operating Temperature Range:\u00a0Recharge (0-45\u00b0C) Discharge (-20-60\u00b0)<\/div>\n
Long time Storage Temperature:\u00a0-20~25\u00b0C<\/div>\n
Initial Size:\u00a0Diameter:18.15+0.20mm\u00a0 Height:65.0\u58eb0.50mm<\/div>\n<\/div>\n
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Product Features<\/b><\/h2>\n

Sufficient Capacity<\/strong><\/h3>\n
Our INR18650 lithium batteries are manufactured with a design capacity that is typically greater\u00a0than the nominal\u00a0capacity to ensure thatevery cell delivered to our customers is greater than the\u00a0nominal capacity.<\/div>\n

High Cycle<\/strong><\/h3>\n
All models are guaranteed to maintain more than 80% of their capacity when cycling cycles reach\u00a0300 weeks, and some\u00a0models can achieve 500 weeks.<\/div>\n
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ps: The above data is actually derived from the testing data of actual batches.<\/div>\n
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Low Internal Resistance<\/strong><\/h3>\n
Different models of batteries have slightly different internal resistance, we ship batteries with\u00a0internal resistance\u00a0between 13-18M\u03a9.\u00a0If you have special requirements, we can customize the\u00a0production according to customer needs.<\/div>\n
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Ultra-Low Self-Discharge<\/strong><\/h3>\n
Adopting low self-discharge technology, strong power preservation, minimizing the natural loss of\u00a0power. The battery\u00a0can be used\u00a0for a long time.<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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About Us<\/b><\/h2>\n
we’re a new energy high-tech enterprise integrating R&D, production and sales of 18650 power lithium batteries.All of our products are certificated by UN38.3, CE, CB, ROHS, CQC and other industry mainstream tests\uff0cwith 100% full load aging test with short circuit protection, overload protection, overvoltage protection and over temperature protection.<\/div>\n
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\"18650<\/div>\n<\/div>\n<\/div>\n
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About Logistics<\/b><\/h2>\n
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Ready stock style orders will be shipped within 72 hours, customized styles, please contact us by email or phone, the factory will be based on your needs for your production, delivery time is generally 7-15 days!<\/div>\n
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\"Packaging<\/div>\n
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FAQs<\/b><\/h2>\n
Q: Are you a trader or a manufacturer?<\/strong>
\nA: We are a manufacturer with 5 factories producing 18650 Li-ion batteries in China, sales office in Guangdong Province, accept custom.<\/div>\n
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Q: Do your products meet the industry standard?<\/strong>
\nA: Of course, we produce grade A 18650 Li-ion batteries, our factory has been famous in certain industry, and the batteries we produce are certified to meet the industry<\/div>\n
access standards.<\/div>\n
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Q: What does the 3C discharge ratio of this battery mean?<\/strong>
\nA: 3C discharge ratio means the battery can be discharged at 3 times its capacity. For a 3000mAh battery, the maximum discharge current is 9A.<\/div>\n
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Q: Does this battery support fast charging?<\/strong>
\nA: Although the battery supports a high 3C discharge rate, it is not recommended to use a charge rate higher than 1C to prolong battery life.<\/div>\n
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Q: What is the self-discharge rate of the battery?<\/strong>
\nA: The battery has a low self-discharge rate and usually loses about 3%-5% of its charge each month, making it ideal for long-term storage.<\/div>\n
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Q: What electronic products can this battery be used in?<\/strong>
\nA: The battery is suitable for laptop computers, flashlights, electronic cigarettes, wireless speakers and other devices that require medium to high capacity and power.\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Our 18650 battery 3000mah 3.7 v 3c cells are ideal for high-performance lithium batteries, designed for devices that require high capacity and medium discharge multiplication, suitable for applications such as power tools, portable devices and electric vehicles. Its 3,000mAh capacity ensures long usage time, while the 3C discharge multiplier provides stable current when instantaneous high power output is required, ensuring efficient and safe operation of equipment.<\/p>\n

In addition, 18650 battery 3000mah 3.7 v 3c cell has a wide range of compatibility and can be used with a wide range of brands and models of battery packs, and can provide customized solutions according to customer needs. With our stable and reliable cell technology, you can provide your products with excellent performance and quality user experience to meet the power needs of different applications.<\/p>\n","protected":false},"featured_media":259,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[22],"product_cat":[28],"product_tag":[],"class_list":{"0":"post-258","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-xiangyuan","7":"product_cat-18650-3000mah","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/inr18650.com\/index.php\/wp-json\/wp\/v2\/product\/258","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/inr18650.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/inr18650.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/inr18650.com\/index.php\/wp-json\/wp\/v2\/comments?post=258"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/inr18650.com\/index.php\/wp-json\/wp\/v2\/media\/259"}],"wp:attachment":[{"href":"https:\/\/inr18650.com\/index.php\/wp-json\/wp\/v2\/media?parent=258"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/inr18650.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=258"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/inr18650.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=258"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/inr18650.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=258"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}