{"id":246,"date":"2026-03-09T15:15:35","date_gmt":"2026-03-09T07:15:35","guid":{"rendered":"http:\/\/47.254.74.49\/?post_type=product&p=246"},"modified":"2026-03-09T15:15:35","modified_gmt":"2026-03-09T07:15:35","slug":"18650-2500mah-3-7v-5c","status":"publish","type":"product","link":"https:\/\/inr18650.com\/index.php\/product\/18650-2500mah-3-7v-5c\/","title":{"rendered":"18650 2500mah 3.7v 5c"},"content":{"rendered":"
\n

Battery Specification<\/b><\/h2>\n
18650 2500mah 5c for power tools, full capacity, high cycling, low internal resistance and ultra-low
\nself-discharge to meet the requirements of your power products.<\/div>\n
<\/div>\n
Capacity:\u00a02500 mAh<\/div>\n
Minimum Capacity:\u00a02480 mAh<\/div>\n
Discharge Rate: 5C<\/div>\n
Nominal Voltage:\u00a03.7V<\/div>\n
Internal Resistance:\u00a0\u226420m\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:\u00a012500mA<\/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
\n
<\/div>\n
\n

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
\n
ps: The above data is actually derived from the testing data of actual batches.<\/div>\n
\n

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
\n

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
<\/div>\n
\n

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
<\/div>\n
\"18650<\/div>\n<\/div>\n<\/div>\n
<\/div>\n
<\/div>\n
\n

About Logistics<\/b><\/h2>\n
\n
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
<\/div>\n
\"Packaging<\/div>\n
<\/div>\n
<\/div>\n

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
<\/div>\n
\n
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
<\/div>\n
Q: Is this battery suitable for high or low temperature environment?<\/strong>
\nA: It is recommended that the battery be charged at temperatures ranging from 0\u00b0C to 45\u00b0C and discharged at temperatures ranging from -20\u00b0C to 60\u00b0C. The battery can be charged at temperatures ranging from -20\u00b0C to 60\u00b0C. Extreme temperatures may affect the performance or shorten the life of the battery. For use in extreme weather, it is recommended to choose a low temperature battery.<\/div>\n
<\/div>\n
Q: What kind of certification do you have?<\/strong>
\nA: The company has passed ISO certification and its products have passed UN38.3, CE, CB, ROHS, SGS and other mainstream industry tests, and is fully insured with product liability insurance. insured with product liability insurance.<\/div>\n
<\/div>\n
Q: What is 3C discharge ratio?<\/strong>
\nA: 3C discharge ratio means the battery can be discharged at 3 times its capacity. For 2500mAh battery, 3C discharge current is 7.5A.<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Our 18650 2500mah 3.7v 5c cells are designed for high-performance devices, especially for applications that require fast discharging, such as power tools, RC models, and high-power portable devices. 5C discharge multiplier allows the cells to deliver a large amount of energy in a short period of time, ensuring excellent performance and stability under high loads. 2500mAh provides users with long-lasting power support and greatly improves the efficiency of their devices. The 2500mAh capacity provides users with long-lasting power support, which greatly enhances the efficiency of the device.<\/p>\n

In addition, the 18650 2500mah 3.7v 5c cells offer broad compatibility with a wide range of battery brands and models. We also provide customized solutions to meet the special requirements of different application scenarios according to customers’ specific needs. With our stable and reliable cell technology, you can ensure the superior performance of your products and enhance the user experience.<\/p>\n","protected":false},"featured_media":247,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[22],"product_cat":[26],"product_tag":[],"class_list":{"0":"post-246","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-xiangyuan","7":"product_cat-18650-2500mah","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\/246","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=246"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/inr18650.com\/index.php\/wp-json\/wp\/v2\/media\/247"}],"wp:attachment":[{"href":"https:\/\/inr18650.com\/index.php\/wp-json\/wp\/v2\/media?parent=246"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/inr18650.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=246"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/inr18650.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=246"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/inr18650.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=246"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}