{"id":6555,"date":"2026-01-23T16:25:15","date_gmt":"2026-01-23T16:25:15","guid":{"rendered":"https:\/\/www.sdhuataibattery.com\/?post_type=product&p=6555"},"modified":"2026-04-06T07:33:13","modified_gmt":"2026-04-06T07:33:13","slug":"cr2-3v","status":"publish","type":"product","link":"https:\/\/www.sdhuataibattery.com\/pt\/product\/cr2-3v\/","title":{"rendered":"Pilhas recarreg\u00e1veis cil\u00edndricas de l\u00edtio CR2\/3V"},"content":{"rendered":"

Lithium Cylindrical Rechargeable Cell Batteries CR2\/3V<\/a><\/strong><\/h1>\n

Shandong Linyi Huatai New Energy Battery Co., Ltd.<\/a>\u00a0was established in May 1993,but our factory\u2019s history can date back to the establishment of the Linyi Battery Plant in 1956.We are currently one of the\u00a0leading alkaline battery manufacturers<\/a>\u00a0and\u00a0lithium battery manufacturers<\/a>\u00a0in China and the\u00a0world largest heavy duty zinc-carbon batteries manufacturer&factory<\/a>.\u00a0Our\u00a0products are produced with HUATAI,Power Flash and KINGCELL brand and customer\u2019s private label, supplied 6 billion annual output by\u00a0HIBAR high-speed automated production lines<\/a>, offering\u00a0OEM solutions<\/a>\u00a0for zinc carbon, alkaline, and lithium batteries worldwide.For more insights, please stay tuned to our\u00a0News section<\/a>, which covers the latest\u00a0Company News<\/a>\u00a0and\u00a0Industry News<\/a>.We also supply\u00a0one-stop Product Catalog service<\/a>\u00a0for our customers.<\/p>\n

Huatai Lithium Cylindrical Rechargeable Batteries: Powering the Future<\/b><\/strong><\/h2>\n

Huatai\u2019s series of cylindrical lithium-ion batteries is engineered for high performance, exceptional safety, and long-cycle life. Whether for high-drain power tools or long-lasting consumer electronics, our cells provide a stable energy solution for diverse industrial and commercial applications.<\/p>\n

Core Features<\/b><\/strong><\/h3>\n

High Energy Density:<\/b><\/strong>\u00a0Optimized internal chemistry for maximum power in a compact form factor.<\/p>\n

Superior Cycle Life:<\/b><\/strong>\u00a0Maintains over 80% capacity<\/b><\/strong>\u00a0even after hundreds of full charge\/discharge cycles.<\/p>\n

Built-in Safety:<\/b><\/strong>\u00a0Advanced venting system and thermal protection to prevent overheating and overcharging.<\/p>\n

Eco-Friendly:<\/b><\/strong>\u00a0Fully compliant with RoHS and REACH standards.<\/p>\n

Product Lineup & Specifications<\/b><\/strong><\/h3>\n

Huatai New Energy Battery Co.,Ltd.<\/a> offer a comprehensive range of sizes to fit every device requirement. From the standard 18650 to the high-capacity 32700, Huatai has you covered.<\/p>\n\n\n\n\n\n\n\n\n\n
Model<\/td>\nDimensions (D\u00d7H mm)<\/td>\nTypical Capacity<\/td>\nNominal Voltage<\/td>\nBest For<\/td>\n<\/tr>\n
14500<\/b><\/strong><\/td>\n14 \u00d7 50<\/td>\n500 \u2013 1000mAh<\/td>\n3.7V<\/td>\nSmall electronics, LED flashlights<\/td>\n<\/tr>\n
16340<\/b><\/strong><\/td>\n16 \u00d7 34<\/td>\n650 \u2013 850mAh<\/td>\n3.7V<\/td>\nSmart home sensors, tactical gear<\/td>\n<\/tr>\n
18650<\/b><\/strong><\/td>\n18 \u00d7 65<\/td>\n2200 \u2013 3500mAh<\/td>\n3.7V<\/td>\nLaptops, power banks, e-bikes<\/td>\n<\/tr>\n
21700<\/b><\/strong><\/td>\n21 \u00d7 70<\/td>\n4000 \u2013 5000mAh<\/td>\n3.7V<\/td>\nEVs, high-drain power tools<\/td>\n<\/tr>\n
26650<\/b><\/strong><\/td>\n26 \u00d7 65<\/td>\n4500 \u2013 5500mAh<\/td>\n3.7V<\/td>\nEnergy storage, high-power lights<\/td>\n<\/tr>\n
32700<\/b><\/strong><\/td>\n32 \u00d7 70<\/td>\n6000 \u2013 7000mAh<\/td>\n3.2V (LiFePO4)<\/td>\nSolar storage, UPS systems<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Applications<\/b><\/strong><\/h3>\n

Our batteries are the “heart” of modern technology, trusted across various sectors:<\/p>\n

Personal Mobility:<\/b><\/strong>\u00a0E-scooters, electric bicycles, and hoverboards.<\/p>\n

Industrial Tools:<\/b><\/strong>\u00a0Cordless drills, grinders, and garden equipment.<\/p>\n

Consumer Tech:<\/b><\/strong>\u00a0High-end flashlights, portable fans, and beauty devices.<\/p>\n

Energy Storage:<\/b><\/strong>\u00a0Solar street lights and home UPS backup systems.<\/p>\n

Reliability Note:<\/b><\/strong>\u00a0Every Huatai cell undergoes rigorous factory testing to ensure voltage consistency and internal resistance stability before shipping.<\/p>\n

Call to Action<\/b><\/strong><\/h3>\n

Power Your Growth with Huatai Super Quality.<\/b><\/strong>\u00a0Contact us today for our 2026 wholesale price list and a sample kit for the full series. Join our global network of distribution partners and dominate the value-driven segment of your local market.<\/p>\n

[Link: Inquire for Wholesale Pricing<\/a>] <\/b><\/strong><\/p>\n\n\n\n\n\n\n\n\n\n
Item No<\/strong><\/td>\nSystem<\/strong><\/td>\nVoltage<\/strong><\/td>\nWeight<\/strong><\/td>\nDiameter<\/strong><\/td>\nHeight<\/strong><\/td>\n<\/tr>\n
CR2<\/td>\nLithium<\/td>\n3.0V<\/td>\n10.0\u00b10.2g<\/td>\n15.0-16.0mm<\/td>\n26.0-26.9mm<\/td>\n<\/tr>\n
CR123A<\/td>\nLithium<\/td>\n3.0V<\/td>\n16.0\u00b10.2g<\/td>\n16.0-17.0mm<\/td>\n33.5-34.5mm<\/td>\n<\/tr>\n
CR17450<\/td>\nLithium<\/td>\n3.0V<\/td>\n22.0\u00b10.5g<\/td>\n16.9-17.2mm<\/td>\n44.6-45.2mm<\/td>\n<\/tr>\n
18650<\/td>\nLithium<\/td>\n3.7V<\/td>\n43.0\u00b10.5g<\/td>\n17.3-18.1mm<\/td>\n64.5-65.3mm<\/td>\n<\/tr>\n
FR6<\/td>\nLithium<\/td>\n1.5V<\/td>\n15.0\u00b10.2g<\/td>\n13.7-14.5mm<\/td>\n49.5-50.5mm<\/td>\n<\/tr>\n
FR03<\/td>\nLithium<\/td>\n1.5V<\/td>\n7.5\u00b10.2g<\/td>\n9.8-10.5mm<\/td>\n46.5-44.5mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\"Bulk<\/p>\n","protected":false},"excerpt":{"rendered":"

Lithium Cylindrical Rechargeable Cell Batteries CR2\/3V Shandong Linyi Huatai New Energy Battery Co., Ltd.\u00a0was established in May 1993,but our factory\u2019s history can date back to the establishment of the Linyi Battery Plant in 1956.We are currently one of the\u00a0leading alkaline battery manufacturers\u00a0and\u00a0lithium battery manufacturers\u00a0in China and the\u00a0world largest heavy duty zinc-carbon batteries manufacturer&factory.\u00a0Our\u00a0products are produced…<\/p>","protected":false},"featured_media":6558,"template":"","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Lithium Cylindrical Rechargeable Cell Batteries CR2\/3V","_seopress_titles_desc":"High Energy Density:\u00a0Optimized internal chemistry for maximum power in a compact form factor.","_seopress_robots_index":"","_uag_custom_page_level_css":"","_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"default","_kad_post_title":"","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":""},"product_brand":[],"product_cat":[208],"product_tag":[],"class_list":{"0":"post-6555","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-lirb","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple","12":"entry","13":"content-bg","14":"loop-entry"},"taxonomy_info":{"product_cat":[{"value":208,"label":"Lithium Cylindrical Battery"}]},"featured_image_src_large":["https:\/\/www.sdhuataibattery.com\/wp-content\/uploads\/2026\/01\/CR2.jpg",550,550,false],"author_info":[],"comment_info":"","uagb_featured_image_src":{"full":["https:\/\/www.sdhuataibattery.com\/wp-content\/uploads\/2026\/01\/CR2.jpg",550,550,false],"thumbnail":["https:\/\/www.sdhuataibattery.com\/wp-content\/uploads\/2026\/01\/CR2-150x150.jpg",150,150,true],"medium":["https:\/\/www.sdhuataibattery.com\/wp-content\/uploads\/2026\/01\/CR2-300x300.jpg",300,300,true],"medium_large":["https:\/\/www.sdhuataibattery.com\/wp-content\/uploads\/2026\/01\/CR2.jpg",550,550,false],"large":["https:\/\/www.sdhuataibattery.com\/wp-content\/uploads\/2026\/01\/CR2.jpg",550,550,false],"1536x1536":["https:\/\/www.sdhuataibattery.com\/wp-content\/uploads\/2026\/01\/CR2.jpg",550,550,false],"2048x2048":["https:\/\/www.sdhuataibattery.com\/wp-content\/uploads\/2026\/01\/CR2.jpg",550,550,false],"trp-custom-language-flag":["https:\/\/www.sdhuataibattery.com\/wp-content\/uploads\/2026\/01\/CR2-12x12.jpg",12,12,true],"woocommerce_thumbnail":["https:\/\/www.sdhuataibattery.com\/wp-content\/uploads\/2026\/01\/CR2-300x300.jpg",300,300,true],"woocommerce_single":["https:\/\/www.sdhuataibattery.com\/wp-content\/uploads\/2026\/01\/CR2.jpg",550,550,false],"woocommerce_gallery_thumbnail":["https:\/\/www.sdhuataibattery.com\/wp-content\/uploads\/2026\/01\/CR2-100x100.jpg",100,100,true]},"uagb_author_info":{"display_name":"htbattery@huataibattery.com","author_link":"https:\/\/www.sdhuataibattery.com\/pt\/author\/"},"uagb_comment_info":0,"uagb_excerpt":"Lithium Cylindrical Rechargeable Cell Batteries CR2\/3V Shandong Linyi Huatai New Energy Battery Co., Ltd.\u00a0was established in May 1993,but our factory\u2019s history can date back to the establishment of the Linyi Battery Plant in 1956.We are currently one of the\u00a0leading alkaline battery manufacturers\u00a0and\u00a0lithium battery manufacturers\u00a0in China and the\u00a0world largest heavy duty zinc-carbon batteries manufacturer&factory.\u00a0Our\u00a0products are produced...","_links":{"self":[{"href":"https:\/\/www.sdhuataibattery.com\/pt\/wp-json\/wp\/v2\/product\/6555","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sdhuataibattery.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.sdhuataibattery.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sdhuataibattery.com\/pt\/wp-json\/wp\/v2\/media\/6558"}],"wp:attachment":[{"href":"https:\/\/www.sdhuataibattery.com\/pt\/wp-json\/wp\/v2\/media?parent=6555"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.sdhuataibattery.com\/pt\/wp-json\/wp\/v2\/product_brand?post=6555"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.sdhuataibattery.com\/pt\/wp-json\/wp\/v2\/product_cat?post=6555"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.sdhuataibattery.com\/pt\/wp-json\/wp\/v2\/product_tag?post=6555"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}