{"id":3819,"date":"2026-09-03T05:58:49","date_gmt":"2026-09-03T05:58:49","guid":{"rendered":"https:\/\/bakth-battery.com\/?post_type=product&p=3819"},"modified":"2026-09-03T05:58:49","modified_gmt":"2026-09-03T05:58:49","slug":"bakth-18650-1s4p-r1-3-7v-10400mah-38-48wh-high-density-18650-lithium-ion-battery-pack","status":"publish","type":"product","link":"https:\/\/bakth-battery.com\/de\/produkt\/bakth-18650-1s4p-r1-3-7v-10400mah-38-48wh-high-density-18650-lithium-ion-battery-pack\/","title":{"rendered":"BAKTH-18650-1S4P-R1, 3.7V, 10400mAh, 38.48Wh High\u2011Density 18650 Lithium\u2011ion Battery Pack"},"content":{"rendered":"
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When your industrial project calls for high\u2011capacity power within a tight, fixed\u2011size installation cavity, the BAKTH\u201118650\u20111S4P\u2011R1 lithium\u2011ion battery pack built on a 1\u2011string, 4\u2011parallel cell layout serves as a practical, budget\u2011friendly energy\u2011storage solution. Rated for 3.7V nominal voltage and 10.4Ah capacity, this 38.48Wh power source greatly extends runtime for remotely deployed equipment that is difficult to access and recharge on\u2011site.<\/div>\n<\/div>\n
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Its integrated battery\u2011management hardware forms a multi\u2011layer safety shield. The system actively cuts off power in risky scenarios such as over\u2011charging, deep discharge and short\u2011circuit faults, preventing permanent cell damage during unattended long\u2011term operation. The battery\u2019s charging profile has been fine\u2011tuned for balanced speed and safety: maximum charging voltage of 4.2V, 2.8V low\u2011voltage shut\u2011off point, and 4A safe charging current. The wide\u2011range temperature tolerance enables trouble\u2011free operation both in cold outdoor locations and high\u2011heat enclosed cabinet installations.<\/div>\n<\/div>\n
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All finished battery packs pass mandatory third\u2011party safety audits. Complete certification paperwork for IEC62133, UN38.3 transport testing and RoHS hazardous\u2011substance inspection is supplied with bulk shipments. These globally\u2011recognized documents remove major barriers when you ship finished battery\u2011powered devices to overseas markets, simplifying customs clearance and helping you satisfy local industrial\u2011equipment regulatory requirements.<\/div>\n<\/div>\n
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The compact blue wrapped battery pack occupies minimal equipment\u2011internal space, with maximum outer dimensions 69mm \u00d7 38mm \u00d7 36mm and a lightweight 200\u2011gram total weight. The single red\u2011and\u2011black cable assembly terminates in a durable black plug connector; our engineering team can rework cable specifications, swap connector types and apply custom printed labels to perfectly match your hardware\u2019s port configuration. No expensive mechanical redesign of your device housing is required.<\/div>\n<\/div>\n
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We maintain steady\u2011flow bulk\u2011supply capacity for long\u2011term B2B industrial partnerships. Buyers are given three branding options: original BAKTH marked batteries, unbranded neutral packs, and fully custom OEM builds with your company artwork. Every battery goes through end\u2011of\u2011production quality screening: capacity sorting, open\u2011circuit voltage matching, internal resistance consistency inspection, plus random cycle\u2011life sampling. This strict QC process eliminates uneven runtime performance issues across large\u2011scale equipment deployments.<\/div>\n<\/div>\n
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Core Specifications<\/h3>\n<\/div>\n
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Item<\/th>\nParameter<\/th>\n<\/tr>\n<\/thead>\n
Model No.<\/td>\nBAKTH\u201118650\u20111S4P\u2011R1<\/td>\n<\/tr>\n
Nominal Voltage<\/td>\n3.7 V<\/td>\n<\/tr>\n
Nominal Capacity<\/td>\n10.4 Ah<\/td>\n<\/tr>\n
Energy<\/td>\n38.48 Wh<\/td>\n<\/tr>\n
Max. charging voltage<\/td>\n4.2 V<\/td>\n<\/tr>\n
Cut\u2011off voltage<\/td>\n2.8 V<\/td>\n<\/tr>\n
Max. charge current<\/td>\n4 A<\/td>\n<\/tr>\n
Discharging temperature<\/td>\n-20\u2103 ~ 60\u2103<\/td>\n<\/tr>\n
Dimension(L\u00d7W\u00d7H)<\/td>\n69mm \u00d7 38mm \u00d7 36mm (Max)<\/td>\n<\/tr>\n
Weight<\/td>\n200g<\/td>\n<\/tr>\n
Certifications<\/td>\nIEC62133 \/ UN38.3 \/ RoHS<\/td>\n<\/tr>\n
Custom Option<\/td>\nOEM, Neutral\u2011Label, Wire & Connector Customization<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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Typical B\u2011End Application Scenarios<\/h3>\n<\/div>\n
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Remote solar\u2011supplemented sensor stations, off\u2011grid agricultural monitoring nodes, portable industrial water quality analyzers, long\u2011life outdoor alarm systems, mobile underground pipeline inspection detectors, compact autonomous robotic equipment, portable environmental data loggers, field\u2011deployed wireless communication repeaters.<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

BAKTH\u201118650\u20111S4P\u2011R1, 3.7V 10.4Ah, space\u2011saving high\u2011energy\u2011density rechargeable pack supporting 4\u2011amp fast\u2011charging. Built\u2011in fail\u2011safe BMS protection circuit, fully compliant with IEC62133, UN38.3 and RoHS standards, delivering consistent power output in\u201120\u2103\u201160\u2103 variable climate zones. Cost\u2011effective long\u2011life battery unit, full\u2011range OEM wiring modification service, large\u2011volume procurement for remote\u2011station and mobile industrial solutions.<\/p>","protected":false},"featured_media":3820,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[85],"product_cat":[32,87],"product_tag":[278,279,280,281,282,286,285,283,287,277,284],"class_list":["post-3819","product","type-product","status-publish","has-post-thumbnail","product_brand-bakth","product_cat-uncategorized","product_cat-lithium-ion-battery-pack","product_tag-1s4p-high-density-lithium-ion-battery-pack","product_tag-3-7v-10-4ah-18650-rechargeable-battery","product_tag-38-48wh-unattended-operation-power-module","product_tag-4a-fast-charging-industrial-battery","product_tag-compact-remote-station-battery","product_tag-custom-modified-connector-battery-pack","product_tag-iec62133-un38-3-rohs-lithium-battery","product_tag-multi-fault-protection-bms-battery-pack","product_tag-neutral-label-industrial-battery-wholesale","product_tag-oem-18650-battery-manufacturer","product_tag-wide-temperature-off-grid-sensor-battery","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/bakth-battery.com\/de\/wp-json\/wp\/v2\/product\/3819","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=3819"}],"version-history":[{"count":1,"href":"https:\/\/bakth-battery.com\/de\/wp-json\/wp\/v2\/product\/3819\/revisions"}],"predecessor-version":[{"id":3824,"href":"https:\/\/bakth-battery.com\/de\/wp-json\/wp\/v2\/product\/3819\/revisions\/3824"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bakth-battery.com\/de\/wp-json\/wp\/v2\/media\/3820"}],"wp:attachment":[{"href":"https:\/\/bakth-battery.com\/de\/wp-json\/wp\/v2\/media?parent=3819"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/bakth-battery.com\/de\/wp-json\/wp\/v2\/product_brand?post=3819"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/bakth-battery.com\/de\/wp-json\/wp\/v2\/product_cat?post=3819"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/bakth-battery.com\/de\/wp-json\/wp\/v2\/product_tag?post=3819"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}