{"id":11179,"date":"2026-10-23T11:46:52","date_gmt":"2026-10-23T03:46:52","guid":{"rendered":"https:\/\/huanhuanpower.com\/oem-odm-custom\/"},"modified":"2026-10-30T16:56:34","modified_gmt":"2026-10-30T08:56:34","slug":"oem-odm-custom","status":"publish","type":"page","link":"https:\/\/huanhuanpower.com\/uk\/oem-odm-custom\/","title":{"rendered":"OEM \/ ODM Custom"},"content":{"rendered":"
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OEM \/ ODM Custom Battery Solutions<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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HHPOWER manufactures semi-solid-state cells and custom battery packs to your specification \u2014 voltage, capacity, BMS, connectors and enclosure. As a source factory in Dongguan with 13+ years in lithium cells, we take a project from your drawing to mass production under one roof.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tStart Your Custom Project<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"Battery\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Years in Battery Manufacturing<\/div>\t\t\t
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Production Base (m\u00b2)<\/div>\t\t\t
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Skilled Workers<\/div>\t\t\t
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\u0420\u0456\u0447\u043d\u0430 \u0432\u0438\u0440\u043e\u0431\u043d\u0438\u0447\u0430 \u043f\u043e\u0442\u0443\u0436\u043d\u0456\u0441\u0442\u044c<\/div>\t\t\t
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What You Can Customise<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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Every project starts from your application, not from a fixed catalogue. These are the parameters we engineer around.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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\n\t\t\t\t\t\t\n\t\t\t\t\t\t\tCell Chemistry & Format\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t

\n\t\t\t\t\t\tSemi-solid-state and anode-free pouch cells with NMC cathode, from 5Ah to 100Ah. We help you choose the chemistry that matches your energy and power targets.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t\t\n\t\t\t\t\t\t\tVoltage & Series Configuration\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t

\n\t\t\t\t\t\t6S, 7S, 12S, 13S, 14S, 18S and custom series strings. Pack voltage is built to your equipment, not rounded to a catalogue value.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t\t\n\t\t\t\t\t\t\tCapacity & Energy\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t

\n\t\t\t\t\t\tCell capacity scaled to your flight time or runtime requirement, with pack-level energy density balanced against weight and volume.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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\n\t\t\t\t\t\t\n\t\t\t\t\t\t\tBMS & Firmware\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t

\n\t\t\t\t\t\tProtection thresholds, balancing strategy and communication configured for your application, with firmware tuned to how your device actually draws current.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t\t\n\t\t\t\t\t\t\tConnectors & Wiring\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t

\n\t\t\t\t\t\tConnector type, wire gauge and lead length produced to your drawing, with the harness assembled and tested in-house.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t\t\n\t\t\t\t\t\t\tEnclosure & Labelling\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t

\n\t\t\t\t\t\tHard case or shrink-wrap construction, custom branding, labels and retail-ready packaging for your market.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Specification Window<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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Confirmed engineering ranges from our current cell platform. Anything outside these values is reviewed case by case.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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Cell format<\/td>Semi-solid-state pouch, anode-free semi-solid-state pouch<\/td><\/tr>
Cell capacity range<\/td>5Ah \u2013 100Ah<\/td><\/tr>
Pack configuration<\/td>6S, 7S, 12S, 13S, 14S, 18S and custom series \/ parallel strings<\/td><\/tr>
Cell nominal voltage<\/td>3.67V (semi-solid) \u00b7 3.75V (anode-free)<\/td><\/tr>
Energy density<\/td>Up to 290 Wh\/kg semi-solid \u00b7 up to 450 Wh\/kg anode-free<\/td><\/tr>
Discharge capability<\/td>5C continuous semi-solid \u00b7 6C continuous anode-free \u00b7 up to 10C max continuous<\/td><\/tr>
Operating temperature<\/td>-25\u00b0C to 60\u00b0C<\/td><\/tr>
Certification<\/td>CE, RoHS, UN38.3, MSDS, UL<\/td><\/tr>
Facility standard<\/td>ISO 9001, ISO 14001<\/td><\/tr><\/tbody><\/table><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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How a Custom Project Runs<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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Five stages, each with a clear output so you always know what happens next.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t01 \u00b7 Requirement Review\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t

\n\t\t\t\t\t\tSend your application, target voltage and capacity, size limits and any drawing. Our engineers review feasibility before quoting.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t02 \u00b7 Proposal & Quotation\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t

\n\t\t\t\t\t\tWe come back with cell choice, series configuration, BMS approach, estimated lead time and price.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t03 \u00b7 Sample Build\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t

\n\t\t\t\t\t\tA physical sample is built and tested against your targets, including discharge and temperature checks.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t04 \u00b7 Validation & Approval\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t

\n\t\t\t\t\t\tYou test the sample in your device. We adjust the design until it meets spec, then lock the specification.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t05 \u00b7 Mass Production\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t

\n\t\t\t\t\t\tProduction runs on automated lines with 100% final pack testing and full traceability per batch.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Production lead time is 7 days for 1\u2013100 pcs and 12 days for 101\u20131,000 pcs. Shipping terms are EXW or FOB Shenzhen. Lithium cells move as Class 9 dangerous goods under UN3480 \/ UN3481 with UN38.3 and MSDS documentation provided.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Quality Is Not Negotiable<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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Custom does not mean unverified. Every cell is graded before assembly, and every finished pack is tested before it leaves the building.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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