{"id":105395,"date":"2026-11-08T15:43:21","date_gmt":"2026-11-08T14:43:21","guid":{"rendered":"https:\/\/italytacticalshop.it\/product\/tinko-rechargeable-li-ion-battery-14500-37v-750-mah-blue\/"},"modified":"2026-11-08T15:43:21","modified_gmt":"2026-11-08T14:43:21","slug":"tinko-rechargeable-li-ion-battery-14500-37v-750-mah-blue","status":"publish","type":"product","link":"https:\/\/italytacticalshop.it\/en\/product\/tinko-rechargeable-li-ion-battery-14500-37v-750-mah-blue\/","title":{"rendered":"TINKO Rechargeable Li-Ion Battery 14500 (3,7V), 750 mAh \u2013 Blue"},"content":{"rendered":"

TINKO 14500<\/strong> is a rechargeable Li-Ion battery with a voltage of 3.7 V and a capacity of 750 mAh<\/strong> for compatible electronic devices, such as Specna Arms electric drum magazines<\/strong>. The LiCoO2 cell has a diameter of 14.5 mm, a length of 52 mm and an integrated protection circuit against over-discharge and overcharging. It corresponds to the AA dimension<\/strong>, but electrically it is different.<\/p>\n

Technical specifications<\/h2>\n
    \n
  • Manufacturer:<\/strong> TINKO<\/li>\n
  • Type:<\/strong> Rechargeable Li-Ion battery<\/li>\n
  • Format:<\/strong> 14500<\/li>\n
  • Chemical composition:<\/strong> LiCoO2<\/li>\n
  • Nominal voltage:<\/strong> 3.7 V<\/li>\n
  • Capacity:<\/strong> 750 mAh<\/li>\n
  • Protection circuit:<\/strong> Yes<\/li>\n
  • Over-discharge protection:<\/strong> Yes<\/li>\n
  • Overcharge protection:<\/strong> Yes<\/li>\n
  • Diameter:<\/strong> 14.5 mm<\/li>\n
  • Length:<\/strong> 52 mm<\/li>\n
  • Color:<\/strong> Blue<\/li>\n<\/ul>\n

    Warning<\/h2>\n
      \n
    • Due to the integrated protection circuit, this cell is approximately 2 mm longer than a standard unprotected 14500 cell<\/strong>.<\/li>\n
    • Before use, therefore check that the specific device has sufficient space for the cell.<\/li>\n
    • The battery may feature an incorrect \u201cDo not recharge\u201d<\/strong> marking. This is a supplier printing error. This product is a rechargeable Li-Ion battery<\/strong> and the marking should be ignored in this case.<\/li>\n
    • The 14500 designation does not mean that the cell can be freely substituted for a standard AA battery. Although the two formats are similar in size, this battery operates at 3.7 V<\/strong>.<\/li>\n
    • Use it only in devices that explicitly support 3.7V Li-Ion 14500 cells.<\/li>\n<\/ul>\n

      Safe use and charging<\/h2>\n
        \n
      • Use only in devices designed for 3.7V Li-Ion 14500 cells<\/strong>.<\/li>\n
      • For charging, use only a high-quality Li-Ion charger compatible with 14500 \/ 3.7 V<\/strong>, such as a suitable FENIX charger.<\/li>\n
      • Do not use chargers designed only for standard 1.5V AA batteries<\/strong>.<\/li>\n
      • Do not discharge the battery below 3 V<\/strong>.<\/li>\n
      • Do not short-circuit the positive and negative terminals of the battery.<\/li>\n
      • Do not expose the battery to fire or high temperatures.<\/li>\n
      • Always observe correct polarity when inserting the battery into a device or charger.<\/li>\n<\/ul>\n

        Package contents<\/h2>\n
          \n
        • 1\u00d7 TINKO rechargeable Li-Ion 14500 battery, 3.7 V \/ 750 mAh<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

          TINKO 14500 is a rechargeable Li-Ion battery with a voltage of 3.7 V and a capacity of 750 mAh for compatible electronic devices, such as Specna Arms electric drum magazines. The LiCoO2 cell has a diameter of 14.5 mm, a length of 52 mm and an integrated protection circuit against over-discharge and overcharging. It corresponds […]<\/p>\n","protected":false},"featured_media":105396,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[639],"product_cat":[33],"product_tag":[],"class_list":["post-105395","product","type-product","status-publish","has-post-thumbnail","product_brand-no-name","product_cat-accessori-arma","first","outofstock","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/product\/105395","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/comments?post=105395"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/media\/105396"}],"wp:attachment":[{"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/media?parent=105395"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/product_brand?post=105395"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/product_cat?post=105395"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/product_tag?post=105395"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}