{"id":2481,"date":"2026-02-27T19:17:50","date_gmt":"2026-02-27T19:17:50","guid":{"rendered":"https:\/\/preppingpro.com\/?post_type=product&#038;p=2481"},"modified":"2026-02-27T19:18:06","modified_gmt":"2026-02-27T19:18:06","slug":"18650-rechargeable-lithium-ion-batteries-2-pack","status":"publish","type":"product","link":"https:\/\/preppingpro.com\/index.php\/product\/18650-rechargeable-lithium-ion-batteries-2-pack\/","title":{"rendered":"18650 Rechargeable Lithium-ion Batteries [2-Pack]"},"content":{"rendered":"<h2>18650 Rechargeable Lithium-ion Batteries<\/h2>\n<p>High powered 18650 lithium flashlight batteries offering 3000mAh of reliable power. 18650 lithium-ion rechargeable batteries are unique and are packed with an amazingly amount of powerful energy. This provides dramatically increased longevity, low self-discharge, efficiency and optimized usage time. When you think of batteries, what might come to mind\u00a0 is what you have seen in most in the store aisles. There is the widely used AA or AAA alkaline size batteries. However, alkaline batteries are old out-dated technology and cannot match the power of lithium-ion batteries. These 18650 lithium flashlight batteries deliver the power needed and offer up to 500 charging cycles.<\/p>\n<p>These rechargeable lithium ion batteries are the best for using in LED flashlights, video doorbells, camping lanterns, indoor fans, portable radios, bluetooth speakers, work lights, motion lights, cordless power tools, solar yard lights and many other low drain devices. Buy in wholesale bulk and save big. Lithium rechargeable batteries are also used in aerospace technologies applications (radio-controlled models, model aircraft, the Mars Curiosity rover, etc.). Theses batteries are protected with a small built-in electronic circuit which prevents overcharging and over-discharging.<\/p>\n<p><strong><span style=\"color: #800000;\">NOTE: These batteries are NOT recommended for high-drain devices (i.e. Vaping Products).<br \/>\n<\/span><\/strong><\/p>\n<p><strong>Features and Benefits:<\/strong><br \/>\n\u2022 Integrated PCB Protection<br \/>\n\u2022 Lithium Ion 18650 cylindrical rechargeable batteries<br \/>\n\u2022 Internal PCB protection prevents under-voltage at 2.5V and over-voltage at 4.25V<br \/>\n\u2022 Higher energy density and lower weight than many other rechargeable 18650 lithium flashlight batteries<\/p>\n<p><strong>Battery Specifications:<\/strong><br \/>\n\u2022 Capacity: Nominal&amp;: 3000mAh, Minimum: 2600 mAh<br \/>\n\u2022 Internal PCB protection prevents under-voltage at 2.5V and over-voltage at 4.25V<br \/>\n\u2022 Nominal Voltage: Average 3.7V<br \/>\n\u2022 Cut-off Voltage: 2.5V<br \/>\n\u2022 Internal Impedance: less or equal to 180 milli-ohm (with PTC)<br \/>\n\u2022 Cycle Performance: 90% of initial capacity at 400 cycles<br \/>\n\u2022 Cycle life: &gt; 500 cycles<br \/>\n\u2022 Charge: Current = 0.5C (~1500mA) Voltage = 4.2 V End Current = 0.01 mA<br \/>\n\u2022 Discharge: Current = 0.5C (~1500mA) End Voltage = 3.0V<\/p>\n<p>Sold as a 2-pack or available at wholesale bulk pricing.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Rechargeable lithium-ion batteries with PCB protection. Perfect for LED flashlights, wireless video doorbells and other devices.<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"size-thumbnail wp-image-3893\" src=\"\/wp-content\/uploads\/free-shipping-80x80.jpg\" alt=\"free shipping\" width=\"80\" height=\"80\" \/><\/p>\n<p style=\"font-size: 11px; line-height: 12px !important;\">Free Shipping on 18650 Batteries.<br \/>\nNo minimums required.<\/p>\n","protected":false},"featured_media":2511,"template":"","meta":[],"product_brand":[70],"product_cat":[69],"product_tag":[],"class_list":{"0":"post-2481","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-solaray","7":"product_cat-batteries-chargers","9":"first","10":"instock","11":"taxable","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.4 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>18650 Rechargeable Lithium-ion Batteries [2-Pack] - Prepping Pro<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/preppingpro.com\/index.php\/product\/18650-rechargeable-lithium-ion-batteries-2-pack\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"18650 Rechargeable Lithium-ion Batteries [2-Pack]\" \/>\n<meta property=\"og:description\" content=\"Rechargeable lithium-ion batteries with PCB protection. 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