{"id":3736,"date":"2026-08-31T07:52:13","date_gmt":"2026-08-31T07:52:13","guid":{"rendered":"https:\/\/bakth-battery.com\/?post_type=product&p=3736"},"modified":"2026-08-31T07:52:13","modified_gmt":"2026-08-31T07:52:13","slug":"bakth-21700-2s-3-7-2v-4800mah-34-56wh-embedded-ready-21700-lithium-ion-battery-pack","status":"publish","type":"product","link":"https:\/\/bakth-battery.com\/de\/produkt\/bakth-21700-2s-3-7-2v-4800mah-34-56wh-embedded-ready-21700-lithium-ion-battery-pack\/","title":{"rendered":"BAKTH-21700-2S-3, 7.2V, 4800mAh, 34.56Wh Embedded\u2011Ready 21700 Lithium\u2011ion Battery Pack"},"content":{"rendered":"
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Specially engineered as a ready\u2011to\u2011embed power module for original equipment manufacturers and system integrators, the BAKTH\u201121700\u20112S1P\u20113 adopts high\u2011energy\u2011density grade\u2011A 21700 lithium\u2011ion cells in a 2S1P configuration. Delivering 7.2V nominal voltage, 4.8Ah capacity and 34.56Wh energy storage, this battery pack strikes a perfect balance between competitive unit pricing and dependable runtime performance for projects with moderate power consumption demands.<\/div>\n<\/div>\n
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Every production batch undergoes rigorous multi\u2011stage quality validation to satisfy international trade regulations. The battery carries IEC62133 cell\u2011safety certification, UN38.3 transport approval and RoHS environmental compliance. This full certification suite greatly streamlines your overseas shipping procedures and market entry workflows for EU, UK, North\u2011American and Oceania markets. Its wide\u2011range thermal adaptability of\u201120\u2103 to 60\u2103 removes concerns over unstable power output when your finished devices operate inside heated workshops, cold outdoor field sites or locations with frequent temperature swings.<\/div>\n<\/div>\n
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The built\u2011in smart BMS protection board provides multi\u2011directional safety monitoring during charge\u2011discharge cycles. It continuously monitors cell voltage to prevent damage triggered by over\u2011charging, deep over\u2011discharging, over\u2011current draw and short\u2011circuit accidents, which effectively lengthens the usable cycle life of the whole battery pack and protects your valuable embedded circuits. Designed for rapid\u2011charge compatibility, the pack accepts a maximum charging current of 3A, with a full\u2011charge cut\u2011off voltage of 8.4V and discharge termination voltage set to 5.6V. Each battery is pre\u2011assembled with finished lead wires and a standard industrial connector out of factory, cutting down your in\u2011house wiring labor during product assembly.<\/div>\n<\/div>\n
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Encased in durable blue heat\u2011shrink tubing, the finished battery reaches maximum outer dimensions of 75mm(L) \u00d7 44mm(W) \u00d7 22mm(H) with a lightweight total weight of only 145g. Its slim, compact footprint allows engineers to fit this rechargeable power source into narrow, confined inner cavities of portable hardware, without sacrificing valuable space for other functional components on your device PCB layout.<\/div>\n<\/div>\n
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We deliver long\u2011term bulk\u2011supply cooperation solutions created for B2B manufacturers, equipment assemblers, wholesale distributors and private\u2011label resellers. You can pick from three branding options: factory\u2011branded BAKTH units, logo\u2011free neutral packs, or fully customized OEM services including connector modification, bespoke cable lengths, custom label artwork and protection\u2011board parameter adjustments. Before dispatch, every pack will pass cell\u2011voltage matching inspection, aging cycling and final function testing, ensuring consistent batch\u2011to\u2011batch quality for your mass\u2011production schedules.<\/div>\n<\/div>\n
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Core Specifications<\/h3>\n<\/div>\n
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  • Model No.: BAKTH\u201121700\u20112S1P\u20113<\/li>\n
  • Nominal Voltage: 7.2 V<\/li>\n
  • Nominal Capacity: 4.8 Ah<\/li>\n
  • Power Capacity: 34.56 Wh<\/li>\n
  • Max. charging voltage: 8.4 V<\/li>\n
  • Cut\u2011off voltage: 5.6 V<\/li>\n
  • Max. charge current: 3A<\/li>\n
  • Discharging temperature:\u201120~60\u2103<\/li>\n
  • Dimension (Max): 7544<\/em>22 mm<\/li>\n
  • Weight: 145g<\/li>\n
  • Certifications: IEC62133 \/ UN38.3 \/ RoHS<\/li>\n
  • Brand Option: BAKTH \/ Neutral \/ OEM<\/li>\n<\/ul>\n<\/div>\n
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    Typical B\u2011End Application Scenarios<\/h3>\n<\/div>\n
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    Embedded power for portable testing meters, handheld environmental data loggers, wireless field sensor units, small\u2011size lab analysis equipment, battery\u2011powered handheld cleaning tools, mobile monitoring transmitters, portable agricultural inspection devices.<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

    Cost\u2011optimized 2\u2011series single\u2011parallel 21700 lithium\u2011ion battery pack BAKTH\u201121700\u20112S1P\u20113, 7.2V 4800mAh, low\u2011self\u2011discharge power supply, 3A fast\u2011charge capability. Validated by IEC62133, UN38.3 & RoHS, stable discharge output across\u201120\u2103\u201160\u2103. Turn\u2011key rechargeable power module, flexible OEM customization & bulk wholesale, ideal for low\u2011to\u2011medium power industrial embedded equipment.<\/p>","protected":false},"featured_media":3745,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[85],"product_cat":[32,87],"product_tag":[205,206,204,203,198,125,207],"class_list":["post-3736","product","type-product","status-publish","has-post-thumbnail","product_brand-bakth","product_cat-uncategorized","product_cat-lithium-ion-battery-pack","product_tag-21700-battery-pack","product_tag-2s1p-li-ion-battery","product_tag-7-2v-4-8ah-battery","product_tag-iec62133-battery-pack","product_tag-lithium-ion-battery-pack","product_tag-oem-lithium-battery","product_tag-portable-industrial-battery","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/bakth-battery.com\/de\/wp-json\/wp\/v2\/product\/3736","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bakth-battery.com\/de\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/bakth-battery.com\/de\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/bakth-battery.com\/de\/wp-json\/wp\/v2\/comments?post=3736"}],"version-history":[{"count":2,"href":"https:\/\/bakth-battery.com\/de\/wp-json\/wp\/v2\/product\/3736\/revisions"}],"predecessor-version":[{"id":3738,"href":"https:\/\/bakth-battery.com\/de\/wp-json\/wp\/v2\/product\/3736\/revisions\/3738"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bakth-battery.com\/de\/wp-json\/wp\/v2\/media\/3745"}],"wp:attachment":[{"href":"https:\/\/bakth-battery.com\/de\/wp-json\/wp\/v2\/media?parent=3736"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/bakth-battery.com\/de\/wp-json\/wp\/v2\/product_brand?post=3736"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/bakth-battery.com\/de\/wp-json\/wp\/v2\/product_cat?post=3736"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/bakth-battery.com\/de\/wp-json\/wp\/v2\/product_tag?post=3736"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}