{"id":238,"date":"2026-03-09T14:51:01","date_gmt":"2026-03-09T06:51:01","guid":{"rendered":"http:\/\/47.254.74.49\/?post_type=product&p=238"},"modified":"2026-03-09T14:51:01","modified_gmt":"2026-03-09T06:51:01","slug":"icr-18650-battery-2200mah-3-7-v-3c","status":"publish","type":"product","link":"https:\/\/inr18650.com\/index.php\/product\/icr-18650-battery-2200mah-3-7-v-3c\/","title":{"rendered":"icr 18650 battery 2200mah 3.7 v 3c"},"content":{"rendered":"
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Battery Specification<\/b><\/h2>\n
2200mah battery 3c 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
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Capacity:\u00a02200 mAh<\/div>\n
Minimum Capacity:\u00a02150 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:\u00a06600mA<\/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: What is 3C discharge ratio?<\/strong>
\nA: 3C discharge ratio means that the battery can be discharged at 3 times the current of its capacity. For a 2200mAh battery, 3C means that it supports up to 6.6A continuous discharge current, which is suitable for devices with medium power requirements.<\/div>\n
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Q: Can this battery replace other 18650 batteries?<\/strong>
\nA: As long as the current demand of the device does not exceed 6.6A and the voltage is the same, this battery can replace other 18650 batteries with other capacities or discharge multipliers. However, please make sure the device supports the required current specification.<\/div>\n
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Q: How can I tell if the battery needs to be replaced?<\/strong>
\nA: When the capacity of a battery decreases significantly (e.g., the range is significantly shorter) or the charging time increases greatly, it may indicate that the battery is nearing the end of its life. It is recommended that the battery be checked regularly for performance and replaced as needed.<\/div>\n
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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: How should I store the battery?<\/strong>
\nA: Batteries should be stored in a cool, dry place, avoiding direct sunlight and high temperature environments. For long term storage, batteries should be kept at 40%-60% charge to prevent capacity loss due to over-discharge.<\/div>\n<\/div>\n
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Our icr 18650 battery 2200mah 3.7 v 3c are known for their excellent performance and stable power output, and are suitable for devices that require medium power output, such as portable electronic devices, power tools and lamps. With a 3C discharge multiplier, the cells are able to provide high energy output in a short period of time and keep devices running efficiently while ensuring stability and safety. 2200mAh capacity can provide devices with long endurance and meet the power needs of a variety of application scenarios.<\/p>\n

In addition, icr 18650 battery 2200mah 3.7 v 3c are compatible with a wide range of brands and models of battery packs, and are widely applicable to different devices. We can also provide customized solutions according to the specific needs of our customers to ensure the perfect match between the battery cell and the application equipment. With stable and reliable cell technology, you can bring excellent performance and great user experience to your products.<\/p>\n","protected":false},"featured_media":239,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[22],"product_cat":[25],"product_tag":[],"class_list":{"0":"post-238","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-xiangyuan","7":"product_cat-18650-2200mah","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\/238","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=238"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/inr18650.com\/index.php\/wp-json\/wp\/v2\/media\/239"}],"wp:attachment":[{"href":"https:\/\/inr18650.com\/index.php\/wp-json\/wp\/v2\/media?parent=238"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/inr18650.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=238"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/inr18650.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=238"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/inr18650.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=238"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}