{"product_id":"shimano-di2-bt-dn110-a-battery-mt800","title":"Shimano Di2 Bt-Dn110-A Battery(Only)","description":"\u003ch2 data-end=\"60\" data-section-id=\"19bkacv\" data-start=\"0\"\u003eShimano Di2 BT-DN110-A Battery (Internal \/ Seatpost Type)\u003c\/h2\u003e\r\n\r\n\u003ch3 data-end=\"77\" data-section-id=\"c32iwk\" data-start=\"62\"\u003eWhat Is It?\u003c\/h3\u003e\r\n\r\n\u003cp data-end=\"221\" data-start=\"78\"\u003eThe \u003cstrong data-end=\"104\" data-start=\"82\"\u003eShimano BT-DN110-A\u003c\/strong\u003e is a \u003cstrong data-end=\"142\" data-start=\"110\"\u003elithium-ion internal battery\u003c\/strong\u003e used in Shimano’s \u003cstrong data-end=\"220\" data-start=\"161\"\u003eDi2 electronic shifting systems (road, MTB, and gravel)\u003c\/strong\u003e.\u003c\/p\u003e\r\n\r\n\u003cp data-end=\"415\" data-start=\"223\"\u003eIt powers the \u003cstrong data-end=\"278\" data-start=\"237\"\u003efront and rear electronic derailleurs\u003c\/strong\u003e, replacing traditional cables with fully electronic shifting. The “A” version is a revised, more robust design of the original BT-DN110.\u003c\/p\u003e\r\n\r\n\u003cp data-end=\"499\" data-start=\"417\"\u003eIt is typically installed \u003cstrong data-end=\"498\" data-start=\"443\"\u003einside the seatpost, frame, or frame-mounted holder\u003c\/strong\u003e.\u003c\/p\u003e\r\n\r\n\u003chr data-end=\"504\" data-start=\"501\"\u003e\r\n\u003ch2 data-end=\"521\" data-section-id=\"1ma7m6t\" data-start=\"506\"\u003eKey Features\u003c\/h2\u003e\r\n\r\n\u003cul data-end=\"997\" data-start=\"522\"\u003e\r\n\t\u003cli data-end=\"574\" data-section-id=\"qup7zk\" data-start=\"522\"\u003ePowers \u003cstrong data-end=\"574\" data-start=\"531\"\u003eShimano Di2 electronic shifting systems\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\t\u003cli data-end=\"630\" data-section-id=\"msq6yc\" data-start=\"575\"\u003eInternal mount design (seatpost or frame integration)\u003c\/li\u003e\r\n\t\u003cli data-end=\"700\" data-section-id=\"1s3r026\" data-start=\"631\"\u003eCompatible with \u003cstrong data-end=\"700\" data-start=\"649\"\u003e11-speed Di2 systems (and some 10-speed setups)\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\t\u003cli data-end=\"745\" data-section-id=\"9u7yjs\" data-start=\"701\"\u003eLightweight and compact cylindrical design\u003c\/li\u003e\r\n\t\u003cli data-end=\"818\" data-section-id=\"v5y9ql\" data-start=\"746\"\u003eLong-lasting charge (often up to ~2000 km per charge depending on use)\u003c\/li\u003e\r\n\t\u003cli data-end=\"856\" data-section-id=\"1pyhobo\" data-start=\"819\"\u003eRechargeable lithium-ion technology\u003c\/li\u003e\r\n\t\u003cli data-end=\"923\" data-section-id=\"1tz8edm\" data-start=\"857\"\u003eWorks with Shimano \u003cstrong data-end=\"895\" data-start=\"878\"\u003eE-Tube system\u003c\/strong\u003e for diagnostics and updates\u003c\/li\u003e\r\n\t\u003cli data-end=\"997\" data-section-id=\"hbndpe\" data-start=\"924\"\u003eCan be used with Bluetooth\/diagnostic interfaces (via compatible units)\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003chr data-end=\"1002\" data-start=\"999\"\u003e\r\n\u003ch2 data-end=\"1021\" data-section-id=\"1a3ueyz\" data-start=\"1004\"\u003eSpecifications\u003c\/h2\u003e\r\n\r\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\r\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\r\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\" data-end=\"1465\" data-start=\"1023\"\u003e\r\n\t\u003cthead data-end=\"1050\" data-start=\"1023\"\u003e\r\n\t\t\u003ctr data-end=\"1050\" data-start=\"1023\"\u003e\r\n\t\t\t\u003cth class=\"last:pe-10\" data-col-size=\"sm\" data-end=\"1039\" data-start=\"1023\"\u003eSpecification\u003c\/th\u003e\r\n\t\t\t\u003cth class=\"last:pe-10\" data-col-size=\"sm\" data-end=\"1050\" data-start=\"1039\"\u003eDetails\u003c\/th\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\u003c\/thead\u003e\r\n\t\u003ctbody data-end=\"1465\" data-start=\"1077\"\u003e\r\n\t\t\u003ctr data-end=\"1126\" data-start=\"1077\"\u003e\r\n\t\t\t\u003ctd data-col-size=\"sm\" data-end=\"1085\" data-start=\"1077\"\u003eBrand\u003c\/td\u003e\r\n\t\t\t\u003ctd data-col-size=\"sm\" data-end=\"1126\" data-start=\"1085\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003eShimano\u003c\/span\u003e\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\t\u003ctr data-end=\"1149\" data-start=\"1127\"\u003e\r\n\t\t\t\u003ctd data-col-size=\"sm\" data-end=\"1135\" data-start=\"1127\"\u003eModel\u003c\/td\u003e\r\n\t\t\t\u003ctd data-col-size=\"sm\" data-end=\"1149\" data-start=\"1135\"\u003eBT-DN110-A\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\t\u003ctr data-end=\"1181\" data-start=\"1150\"\u003e\r\n\t\t\t\u003ctd data-col-size=\"sm\" data-end=\"1157\" data-start=\"1150\"\u003eType\u003c\/td\u003e\r\n\t\t\t\u003ctd data-col-size=\"sm\" data-end=\"1181\" data-start=\"1157\"\u003eInternal Di2 battery\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\t\u003ctr data-end=\"1209\" data-start=\"1182\"\u003e\r\n\t\t\t\u003ctd data-col-size=\"sm\" data-end=\"1194\" data-start=\"1182\"\u003eChemistry\u003c\/td\u003e\r\n\t\t\t\u003ctd data-col-size=\"sm\" data-end=\"1209\" data-start=\"1194\"\u003eLithium-ion\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\t\u003ctr data-end=\"1228\" data-start=\"1210\"\u003e\r\n\t\t\t\u003ctd data-col-size=\"sm\" data-end=\"1220\" data-start=\"1210\"\u003eVoltage\u003c\/td\u003e\r\n\t\t\t\u003ctd data-col-size=\"sm\" data-end=\"1228\" data-start=\"1220\"\u003e7.4V\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\t\u003ctr data-end=\"1252\" data-start=\"1229\"\u003e\r\n\t\t\t\u003ctd data-col-size=\"sm\" data-end=\"1240\" data-start=\"1229\"\u003eCapacity\u003c\/td\u003e\r\n\t\t\t\u003ctd data-col-size=\"sm\" data-end=\"1252\" data-start=\"1240\"\u003e~500 mAh\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\t\u003ctr data-end=\"1273\" data-start=\"1253\"\u003e\r\n\t\t\t\u003ctd data-col-size=\"sm\" data-end=\"1262\" data-start=\"1253\"\u003eWeight\u003c\/td\u003e\r\n\t\t\t\u003ctd data-col-size=\"sm\" data-end=\"1273\" data-start=\"1262\"\u003e~50–52g\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\t\u003ctr data-end=\"1324\" data-start=\"1274\"\u003e\r\n\t\t\t\u003ctd data-col-size=\"sm\" data-end=\"1289\" data-start=\"1274\"\u003eInstallation\u003c\/td\u003e\r\n\t\t\t\u003ctd data-col-size=\"sm\" data-end=\"1324\" data-start=\"1289\"\u003eSeatpost \/ internal frame mount\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\t\u003ctr data-end=\"1376\" data-start=\"1325\"\u003e\r\n\t\t\t\u003ctd data-col-size=\"sm\" data-end=\"1341\" data-start=\"1325\"\u003eCompatibility\u003c\/td\u003e\r\n\t\t\t\u003ctd data-col-size=\"sm\" data-end=\"1376\" data-start=\"1341\"\u003eShimano Di2 10\/11-speed systems\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\t\u003ctr data-end=\"1415\" data-start=\"1377\"\u003e\r\n\t\t\t\u003ctd data-col-size=\"sm\" data-end=\"1388\" data-start=\"1377\"\u003eCharging\u003c\/td\u003e\r\n\t\t\t\u003ctd data-col-size=\"sm\" data-end=\"1415\" data-start=\"1388\"\u003eShimano SM-BCR2 charger\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\t\u003ctr data-end=\"1465\" data-start=\"1416\"\u003e\r\n\t\t\t\u003ctd data-col-size=\"sm\" data-end=\"1431\" data-start=\"1416\"\u003eConnectivity\u003c\/td\u003e\r\n\t\t\t\u003ctd data-col-size=\"sm\" data-end=\"1465\" data-start=\"1431\"\u003eE-Tube \/ diagnostic compatible\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\r\n\u003chr data-end=\"1470\" data-start=\"1467\"\u003e\r\n\u003ch2 data-end=\"1487\" data-section-id=\"xrf996\" data-start=\"1472\"\u003eHow It Works\u003c\/h2\u003e\r\n\r\n\u003cp data-end=\"1856\" data-start=\"1488\"\u003e\u003cspan class=\"inline-block align-middle\"\u003e\u003cspan class=\"katex\"\u003e\u003cspan class=\"katex-mathml\"\u003e\u003cmath xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"\u003e\u003csemantics\u003e\u003cmrow\u003e\u003cmi\u003ey\u003c\/mi\u003e\u003cmo\u003e=\u003c\/mo\u003e\u003cmsup\u003e\u003cmi\u003ee\u003c\/mi\u003e\u003cmrow\u003e\u003cmo\u003e−\u003c\/mo\u003e\u003cmi\u003ek\u003c\/mi\u003e\u003cmi\u003et\u003c\/mi\u003e\u003c\/mrow\u003e\u003c\/msup\u003e\u003c\/mrow\u003e\u003cannotation encoding=\"application\/x-tex\"\u003ey = e^{-kt}\u003c\/annotation\u003e\u003c\/semantics\u003e\u003c\/math\u003e\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"katex-html\"\u003e\u003cspan class=\"base\"\u003e\u003cspan class=\"mord mathnormal\"\u003ey\u003c\/span\u003e\u003cspan class=\"mrel\"\u003e=\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"base\"\u003e\u003cspan class=\"mord\"\u003e\u003cspan class=\"mord mathnormal\"\u003ee\u003c\/span\u003e\u003cspan class=\"msupsub\"\u003e\u003cspan class=\"vlist-t\"\u003e\u003cspan class=\"vlist-r\"\u003e\u003cspan class=\"vlist\"\u003e\u003cspan class=\"sizing reset-size6 size3 mtight\"\u003e\u003cspan class=\"mord mtight\"\u003e\u003cspan class=\"mord mtight\"\u003e−\u003c\/span\u003e\u003cspan class=\"mord mathnormal mtight\"\u003ek\u003c\/span\u003e\u003cspan class=\"mord mathnormal mtight\"\u003et\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr data-end=\"1528\" data-start=\"1525\"\u003e\r\nThe battery stores electrical energy and gradually releases it to power the shifting system. Each shift uses a small amount of energy, and overall battery life depends on usage frequency, temperature, and system efficiency. Recharge cycles follow a slow capacity decay curve over time, which is normal for lithium-ion batteries.\u003c\/p\u003e\r\n\r\n\u003chr data-end=\"1861\" data-start=\"1858\"\u003e\r\n\u003ch2 data-end=\"1889\" data-section-id=\"13o4ft3\" data-start=\"1863\"\u003eWho Is It Suitable For?\u003c\/h2\u003e\r\n\r\n\u003cul data-end=\"2146\" data-start=\"1891\"\u003e\r\n\t\u003cli data-end=\"1949\" data-section-id=\"142g7ua\" data-start=\"1891\"\u003eRoad cyclists using \u003cstrong data-end=\"1949\" data-start=\"1913\"\u003eShimano Di2 electronic groupsets\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\t\u003cli data-end=\"1981\" data-section-id=\"18qw6mp\" data-start=\"1950\"\u003eGravel riders with Di2 setups\u003c\/li\u003e\r\n\t\u003cli data-end=\"2034\" data-section-id=\"1mb0p67\" data-start=\"1982\"\u003eXC MTB riders using Di2 systems (older XTR\/XT Di2)\u003c\/li\u003e\r\n\t\u003cli data-end=\"2085\" data-section-id=\"1k87jqu\" data-start=\"2035\"\u003ePerformance cyclists wanting electronic shifting\u003c\/li\u003e\r\n\t\u003cli data-end=\"2146\" data-section-id=\"15828il\" data-start=\"2086\"\u003eRiders upgrading from mechanical to electronic drivetrains\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003chr data-end=\"2151\" data-start=\"2148\"\u003e\r\n\u003ch2 data-end=\"2174\" data-section-id=\"10v8nod\" data-start=\"2153\"\u003eWho Should Use It?\u003c\/h2\u003e\r\n\r\n\u003cul data-end=\"2454\" data-start=\"2176\"\u003e\r\n\t\u003cli data-end=\"2255\" data-section-id=\"1ytjpm7\" data-start=\"2176\"\u003eRiders with Shimano \u003cstrong data-end=\"2255\" data-start=\"2198\"\u003eUltegra Di2, Dura-Ace Di2, XTR Di2, or XT Di2 systems\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\t\u003cli data-end=\"2309\" data-section-id=\"1e5l1c\" data-start=\"2256\"\u003eCyclists needing a replacement internal Di2 battery\u003c\/li\u003e\r\n\t\u003cli data-end=\"2346\" data-section-id=\"cwzq4z\" data-start=\"2310\"\u003ePerformance road and gravel riders\u003c\/li\u003e\r\n\t\u003cli data-end=\"2396\" data-section-id=\"1ifwe6u\" data-start=\"2347\"\u003eRiders who want consistent, low-effort shifting\u003c\/li\u003e\r\n\t\u003cli data-end=\"2454\" data-section-id=\"ot43du\" data-start=\"2397\"\u003eBike mechanics servicing electronic Shimano drivetrains\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n","brand":"Shimano","offers":[{"title":"Default Title","offer_id":44213016101086,"sku":"BTDN110A8","price":3400.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1242\/8790\/files\/8901_NwLJMVr1dZ87.jpg?v=1750431421","url":"https:\/\/onlino-bicycle-shopco.shop\/products\/shimano-di2-bt-dn110-a-battery-mt800","provider":"Online Bicycle Shop","version":"1.0","type":"link"}