{"id":232,"date":"2026-03-09T14:41:27","date_gmt":"2026-03-09T06:41:27","guid":{"rendered":"http:\/\/47.254.74.49\/?post_type=product&p=232"},"modified":"2026-03-09T14:41:27","modified_gmt":"2026-03-09T06:41:27","slug":"li-ion-battery-2000mah-3-7-v-5c","status":"publish","type":"product","link":"https:\/\/inr18650.com\/index.php\/product\/li-ion-battery-2000mah-3-7-v-5c\/","title":{"rendered":"li ion battery 2000mah 3.7 v 5c"},"content":{"rendered":"
\n

Battery Specification<\/b><\/h2>\n
2000mah 5c batteries 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:\u00a02000 mAh<\/div>\n
Minimum Capacity:\u00a01980 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:\u00a010000mA<\/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
\"li<\/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: 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.<\/div>\n
<\/div>\n
Q: What is 5C Discharge Ratio?<\/strong>
\nA: 5C discharge multiplier means that the battery can be discharged at 5 times the current of its rated capacity. For a 2000mAh battery, 5C means that it supports up to 10A continuous discharge current, which is suitable for devices that require higher power.<\/div>\n
<\/div>\n
Q: What is the cycle life of this battery?<\/strong>
\nA: Under normal use conditions, the cycle life of this battery can reach 500 times. Proper charging and discharging operation and reasonable maintenance can further extend its life.<\/div>\n
<\/div>\n
Q: How to store the battery properly?<\/strong>
\nA: Batteries should be stored in a cool, dry and well-ventilated place to avoid exposure to high temperature and high humidity. When stored for a long period of time, batteries should be kept at 40%-60% charge to minimize battery aging.<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Our li ion battery 2000mah 3.7 v 5c cells offer outstanding performance and are designed for devices that require high discharge multiplication and stable power output. With a discharge rate of 5C, this cell delivers a powerful instantaneous energy output for power tools, drones and other high-performance electronic devices. 2000mAh capacity ensures continuous operation over long periods of time, ensuring efficient and stable performance.<\/p>\n

Not only do these cells offer high energy density and excellent cycle life, they are also compatible with a wide range of battery pack brands and models. We also offer customized solutions that allow us to adjust the specifications of the cells to the needs of our customers, ensuring that the product meets the requirements of the specific device. With our stable and reliable cell technology, your device will have excellent performance and safety, bringing a better user experience.<\/p>\n","protected":false},"featured_media":233,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[22],"product_cat":[23],"product_tag":[],"class_list":{"0":"post-232","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-xiangyuan","7":"product_cat-18650-2000mah","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\/232","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=232"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/inr18650.com\/index.php\/wp-json\/wp\/v2\/media\/233"}],"wp:attachment":[{"href":"https:\/\/inr18650.com\/index.php\/wp-json\/wp\/v2\/media?parent=232"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/inr18650.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=232"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/inr18650.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=232"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/inr18650.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=232"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}