E-bike battery
For Your Power Needs
E-bike Battery Solutions
Spard specializes in high-quality lithium-ion batteries for e-bikes(or electric bicycles), offering excellent performance, safety, and longevity. We provide both standard and custom solutions for various e-bike types, including mountain, commuter, and cargo bikes. Our batteries use top-tier cells from Korea and China, with an advanced Battery Management System (BMS) for real-time safety monitoring. Some models are remotely manageable via mobile apps.
With over 30 years of experience, Spard serves over 5000 customers from over 30 countries worldwide. We supply 24V, 36V, 48V, and 52V batteries, designed for diverse needs. Our ebike batteries are powerful, lightweight, efficient, and reliable, with strict quality control and compliance with standards like UN 38.3, IEC and UL. Whether a battery or a complete power solution with Battery Management System and Charger, or OEM/ODM, leave it all to Spard.
Model | Voltage | Capacity | Weight | Dimensions (mm) |
YT30139-A | 36V | 11.6Ah | 3.1kg | 343/378*78*99 |
YT30139-B | 36V | 10.4Ah | 3kg | 343/378*78*99 |
YT30139-C | 36V | 14Ah | 3.2kg | 343/378*78*99 |
YT30140-A | 48V | 10.4Ah | 3.7kg | 343/378*78*114 |
YT30140-B | 48V | 11.6Ah | 3.8kg | 343/378*78*114 |
YT30140-C | 48V | 14Ah | 3.9kg | 343/378*78*114 |
YT30268-A | 36V | 15.6Ah | 4.3kg | 343/378*78*132 |
YT30268-B | 36V | 17.4Ah | 4.4kg | 343/378*78*132 |
YT30268-C | 48V | 13Ah | 4.6kg | 343/378*78*132 |
YT30268-D | 48V | 14.5Ah | 4.7kg | 343/378*78*132 |
YT30268-D | 48V | 14.5Ah | 4.7kg | 343/378*78*132 |
Model | Voltage | Capacity | Weight | Dimensions (mm) |
YT30422-A | 24V | 7.8Ah | 1.6kg | 403*93*100 |
Model | Voltage | Capacity | Weight | Dimensions (mm) |
YT30132-A | 36V | 13Ah | 3.3kg | 365*92*94 |
YT30132-B | 36V | 10.4Ah | 2.8kg | 365*92*94 |
YT30132-D | 36V | 14.5Ah | 3.3kg | 365*92*94 |
YT30132-G | 36V | 17.5Ah | 3.5kg | 365*92*94 |
YT30132-E | 48V | 10.4Ah | 3.3kg | 365*92*94 |
YT30132-F | 48V | 11.6Ah | 3.4kg | 365*92*94 |
YT30223XS-21A | 48V | 15Ah | 4.4kg | 368*91*110 |
YT30223XS-21B | 48V | 20Ah | 5.3kg | 368*91*110 |
Model | Voltage | Capacity | Weight | Dimensions (mm) |
YT30164X-G | 48V | 11.6Ah | 3.9kg | 368*91*111 |
YT30164X-W | 48V | 17.5Ah | 4.7kg | 368*91*111 |
YT30164X-H | 48V | 13Ah | 4.5kg | 368*91*111 |
Model | Voltage | Capacity | Weight | Dimensions (mm) |
YT30269-A | 36V | 15.6Ah | 4.4kg | 368*90*113 |
YT30269-B | 36V | 17.4Ah | 4.5kg | 368*90*113 |
YT30269-C | 48V | 17.5Ah | 4.8kg | 368*90*113 |
YT30269-D | 48V | 14.5Ah | 4.8kg | 368*90*113 |
YT30271-D | 36V | 20.8Ah | 5.5kg | 368*90*141 |
YT30271-E | 36V | 23.2Ah | 5.6kg | 368*90*141 |
YT30271-F | 36V | 28Ah | 5.7kg | 368*90*141 |
YT30271-A | 48V | 15.6Ah | 5.4kg | 368*90*141 |
YT30271-B | 48V | 17.4Ah | 5.5kg | 368*90*141 |
YT30271-G | 48V | 19.2Ah | 5.6kg | 368*90*141 |
YT30271-C | 48V | 21Ah | 5.7kg | 368*90*141 |
Model | Voltage | Capacity | Weight | Dimensions (mm) |
YT30296XS-21A | 36V | 15Ah | 3.8kg | 368*95*106 |
YT30296XS-21B | 36V | 20Ah | 4.5kg | 368*95*106 |
YT30296XS-21C | 48V | 15Ah | 4.4kg | 368*95*106 |
YT30297XS-21A | 36V | 20Ah | 4.5kg | 368*95*125 |
YT30297XS-21B | 36V | 25Ah | 5.2kg | 368*95*125 |
YT30297XS-21C | 48V | 15Ah | 4.4kg | 368*95*125 |
YT30297XS-21D | 48V | 20Ah | 5.3kg | 368*95*125 |
Model | Voltage | Capacity | Weight | Dimensions (mm) |
YT30143-A | 36V | 10.4Ah | 3.3kg | 432*92*109 |
YT30143-B | 36V | 14Ah | 3.5kg | 432*92*109 |
YT30143-C | 36V | 11.6Ah | 3.4kg | 432*92*109 |
Model | Voltage | Capacity | Weight | Dimensions (mm) |
YT30304XS-21A | 36V | 10Ah | 3.1kg | 419*95*106 |
YT30304XS-21B | 36V | 15Ah | 3.8kg | 419*95*106 |
YT30304XS-21C | 48V | 10Ah | 3.6kg | 419*95*106 |
Model | Voltage | Capacity | Weight | Dimensions (mm) |
YT30295XS-21A | 36V | 15Ah | 3.8kg | 526*79*104 |
YT30295XS-21B | 36V | 20Ah | 4.5kg | 526*79*104 |
YT30295XS-21C | 48V | 15Ah | 4.4kg | 526*79*104 |
YT30241-X-A | 36V | 13Ah | 4.0kg | 526*79*87 |
YT30241-X-B | 36V | 14.5Ah | 4.1kg | 526*79*87 |
YT30241-X-C | 36V | 17.5Ah | 4.2kg | 526*79*87 |
YT30241-X-D | 48V | 11.6Ah | 4.2kg | 526*79*87 |
YT30241-X-E | 48V | 14Ah | 4.3kg | 526*79*87 |
Model | Voltage | Capacity | Weight | Dimensions (mm) |
YT30197X-C | 36V | 6.4Ah | 2.1kg | 200*101*124 |
YT30197X-D | 36V | 8.7Ah | 2.5kg | 200*101*124 |
YT30197X-E | 36V | 10.5Ah | 2.6kg | 200*101*124 |
Model | Voltage | Capacity | Weight | Dimensions (mm) |
YT30115YX-D | 36V | 10.4Ah | 3.4kg | 75*115*385 |
YT30115YX-A | 36V | 11.6Ah | 3.4kg | 75*115*385 |
YT30115YX-B | 36V | 13Ah | 3.9kg | 75*115*385 |
YT30115YX-C | 36V | 14.5Ah | 4.0kg | 75*115*385 |
YT30115YX-D | 48V | 11.6Ah | 4.1kg | 75*115*385 |
YT30115YX-E | 48V | 14.5Ah | 4.8kg | 75*115*385 |
YT30115-W-X | 48V | 14Ah | 4.1kg | 75*115*385 |
Model | Voltage | Capacity | Weight | Dimensions (mm) |
YT30491-A | 36V | 7Ah | 2kg | 219*87*73 |
YT30491-B | 24V | 7Ah | 1.7kg | 219*87*73 |
Model | Voltage | Capacity | Weight | Dimensions (mm) |
YT30240-X-A | 36V | 5.8Ah | 1.6kg | 680*46*46.5 |
YT30240-X-B | 36V | 7Ah | 1.7kg | 680*46*46.5 |
YT30300XS-21A | 36V | 10Ah | 3kg | 568*59*61 |
Model | Voltage | Capacity | Weight | Dimensions (mm) |
YT30272X-A | 36V | 7.8Ah | 2.7kg | 610*47*62 |
YT30272X-B | 36V | 8.7Ah | 2.8kg | 610*47*62 |
YT30272X-C | 36V | 10.5Ah | 2.9kg | 610*47*62 |
YT30340X-A | 36V | 10.4Ah | 3.0kg | 545*64.5*66.5 |
YT30340X-B | 36V | 11.6Ah | 3.2kg | 545*64.5*66.5 |
YT30340X-C | 36V | 14Ah | 3.2kg | 545*64.5*66.5 |
Model | Voltage | Capacity | Weight | Dimensions (mm) |
YT30286X-B | 48V | 13Ah | 4kg | 428*65*126 |
YT30286X-C | 48V | 14.5Ah | 4.1kg | 428*65*126 |
YT30286X-D | 48V | 17.5Ah | 4.2kg | 428*65*126 |
YT30228X-A | 36V | 14.5Ah | 3.2kg | 418*49*107 |
YT30228X-E | 36V | 17.5Ah | 3.3kg | 418*49*107 |
YT30228X-H | 36V | 13Ah | 3kg | 418*49*107 |
YT30464-A | 36V | 10.4Ah | 2.55kg | 400*135*107 |
Model | Voltage | Capacity | Weight | Dimensions (mm) |
YT30186-A | 36V | 7.8Ah | 2kg | 376*97.5*46 |
YT30186-B | 36V | 8.7Ah | 2kg | 376*97.5*46 |
YT30186-C | 36V | 10.5Ah | 2.1kg | 376*97.5*46 |
YT30186-D | 36V | 9.6Ah | 2.1kg | 376*97.5*46 |
Model | Voltage | Capacity | Weight | Dimensions (mm) |
YT30247X-A | 48V | 10.4Ah | 3.7kg | 382*109*63 |
YT30247X-B | 48V | 11.6Ah | 3.8kg | 382*109*63 |
YT30247X-C | 48V | 14Ah | 3.9kg | 382*109*63 |
Model | Voltage | Capacity | Weight | Dimensions (mm) |
YT30207-A | 36V | 10.4Ah | 2.8kg | 428*78*65 |
YT30207-B | 36V | 14Ah | 3kg | 428*78*65 |
YT30207-C | 36V | 11.6Ah | 2.9kg | 428*78*65 |
YT30208-HM-UL-10A | 36V | 12.8Ah | 3.1kg | 430*95*65 |
YT30208-B | 36V | 14.5Ah | 3.5kg | 428*95*65 |
YT30208-C | 48V | 14Ah | 3.7kg | 428*95*65 |
YT30208-HM-UL-13B | 48V | 12.8Ah | 3.6kg | 430*95*65 |
Model | Voltage | Capacity | Weight | Dimensions (mm) |
YT30251X-A | 36V | 17.5Ah | 4.1kg | 343*74*99 |
YT30251X-B | 48V | 14Ah | 4.2kg | 343*74*99 |
YT30251X-C | 36V | 13Ah | 4kg | 343*74*99 |
YT30251X-D | 48V | 11.6Ah | 4.1kg | 343*74*99 |
YT30287XS-21A | 36V | 15Ah | 4kg | 424*74*99 |
YT30287XS-21B | 36V | 20Ah | 4.7kg | 424*74*99 |
YT30287XS-21C | 48V | 15Ah | 4.65kg | 424*74*99 |
Model | Voltage | Capacity | Weight | Dimensions (mm) |
YT30234-RX-03D | 36V | 10.4Ah | 2.8kg | 420*68*77 |
YT30234-RX-01B | 36V | 11.6Ah | 2.9kg | 420*68*77 |
YT30234-RX-02C | 36V | 14Ah | 3.0kg | 420*68*77 |
YT30282X-A | 36V | 13Ah | 3.4kg | 488*68*97 |
YT30282X-B | 36V | 14.5Ah | 3.5kg | 488*68*97 |
YT30282X-C | 48V | 14Ah | 3.6kg | 488*68*97 |
Model | Voltage | Capacity | Weight | Dimensions (mm) |
YT30293XS-21A | 36V | 10Ah | 2.9kg | 386*59.5*72 |
YT30293UXS-21A | 36V | 10Ah | 2.9kg | 386*59.5*72 |
YT30293-A | 36V | 8.7Ah | 2.7kg | 434*59.5*72 |
YT30293-B | 36V | 9.6Ah | 2.8kg | 434*59.5*72 |
YT30293-C | 36V | 10.5Ah | 3kg | 434*59.5*72 |
Model | Voltage | Capacity | Weight | Dimensions (mm) |
YT30374XS-21D | 48V | 14.7Ah | 3.9kg | 381*78*111 |
Model | Voltage | Capacity | Weight | Dimensions (mm) |
YT30410XS-21S-L | 36V | 20Ah | 3.9kg | 433*73*76 |
YT30410RXS-21A-L | 48V | 15Ah | 3.7kg | 433*73*76 |
Model | Voltage | Capacity | Weight | Dimensions (mm) |
YT30248X-A | 36V | 14.5Ah | 4kg | 356*95*96 |
YT30248X-B | 36V | 17.5Ah | 4.1kg | 356*95*96 |
YT30248X-C | 48V | 11.6Ah | 4.1kg | 356*95*96 |
YT30248X-D | 48V | 14Ah | 4.2kg | 356*95*96 |
Model | Voltage | Capacity | Weight | Dimensions (mm) |
YT30207MFSH-A | 36V | 10.4Ah | 2.8kg | 434*68*76.5 |
YT30207MFSH-B | 36V | 11.6Ah | 2.9kg | 434*68*76.5 |
YT30207MFSH-C | 36V | 14Ah | 3kg | 434*68*76.5 |
Model | Voltage | Capacity | Weight | Dimensions (mm) |
YT30372XS-21A | 36V | 10Ah | 2.1kg | 459*58*57 |
Model | Voltage | Capacity | Weight | Dimensions (mm) |
YT30411XS-D | 36V | 25Ah | 6.3kg | 420*113*100 |
YT30411XS-E | 48V | 15Ah | 5.5kg | 420*113*100 |
YT30411XS-F | 48V | 20Ah | 6.5kg | 420*113*100 |
YT30411XS-G | 50.4V(52V) | 20Ah | 6.8kg | 420*113*100 |
Model | Voltage | Capacity | Weight | Dimensions (mm) |
YT30368XS-21A | 36V | 25Ah | 5.2kg | 426.9*99.2*116.1 |
YT30368XS-21B | 48V | 20Ah | 5.4kg | 426.9*99.2*116.1 |
YT30368XS-21D | 48V | 15Ah | 4.4kg | 426.9*99.2*116.1 |
YT30368XS-21C | 50.4V(52V) | 20Ah | 5.7kg | 426.9*99.2*116.1 |
YT30368TKXS-21A | 36V | 25Ah | 5.2kg | 426.9*99.2*116.1 |
YT30368TKXS-21B | 48V | 20Ah | 5.4kg | 426.9*99.2*116.1 |
YT30368TKXS-21D | 48V | 15Ah | 5.4kg | 426.9*99.2*116.1 |
Model | Voltage | Capacity | Weight | Dimensions (mm) |
YT30431XS-21E | 48V | 10Ah | 3kg | 358*82*104 |
YT30431XS-21F-R | 48V | 15Ah | 3.7kg | 358*82*104 |
Model | Voltage | Capacity | Weight | Dimensions (mm) |
YT30289U-A | 36V | 13Ah | 3.8kg | 426*90*68 |
YT30289U-B | 36V | 14.5A | 3.9kg | 426*90*68 |
YT30289U-C | 36V | 17.5Ah | 4kg | 426*90*68 |
YT30289DU-B | 36V | 11.6Ah | 3.1kg | 361*90*68 |
YT30289DU-C | 36V | 14Ah | 3.2kg | 361*90*68 |
Model | Voltage | Capacity | Weight | Dimensions (mm) |
YT30467XS-21A | 48V | 10Ah | 3kg | 448*65*78 |
Model | Voltage | Capacity | Weight | Dimensions (mm) |
YT30138-A | 48V | 10.4Ah | 3.8kg | 505*70*104 |
YT30138-B | 48V | 11.6Ah | 3.85kg | 505*70*104 |
YT30138-C | 48V | 14Ah | 3.9kg | 505*70*104 |
YT30138-K | 36V | 13Ah | 3.8kg | 505*70*104 |
Model | Voltage | Capacity | Weight | Dimensions (mm) |
YT30308XS-21E | 36V | 20Ah | 4.8kg | 393*84*109 |
YT30308XS-21F | 36V | 25Ah | 5.4kg | 393*84*109 |
YT30308XS-21G | 48V | 15Ah | 4.8kg | 393*84*109 |
YT30308XS-21H | 48V | 20Ah | 5.6kg | 393*84*109 |
Model | Voltage | Capacity | Weight | Dimensions (mm) |
YT30302XS-21A | 36V | 15Ah | 4kg | 441*85*72 |
YT30302XS-21B | 36V | 20Ah | 4.7kg | 441*85*72 |
Model | Voltage | Capacity | Weight | Dimensions (mm) |
YT30074-C | 36V | 10.4Ah | 3.43kg | 453*159*63 |
YT30074-D | 36V | 13Ah | 3.9kg | 453*159*63 |
YT30074-L | 36V | 17.5Ah | 3.95kg | 453*159*63 |
YT30074-E | 48V | 11.6Ah | 4kg | 453*159*63 |
YT30074-S | 48V | 14Ah | 4.1kg | 453*159*63 |
YT30074XS-21A | 36V | 15Ah | 4kg | 453*159*63 |
YT30074XS-21B | 36V | 20Ah | 4.8kg | 453*159*63 |
YT30074XS-21C | 48V | 10Ah | 3.7kg | 453*159*63 |
YT30074XS-21D | 48V | 15Ah | 4.7kg | 453*159*63 |
Model | Voltage | Capacity | Weight | Dimensions (mm) |
YT30379XS-21A | 36V | 10Ah | 3.2kg | 375*75*55 |
YT30379XS-21B | 24V | 15Ah | 3.3kg | 375*75*55 |
Model | Voltage | Capacity | Weight | Dimensions (mm) |
YT30205-A | 36V | 10.4Ah | 3.4kg | 445*75*151 |
YT30205-B | 36V | 14Ah | 3.6kg | 445*75*151 |
YT30205-C | 36V | 11.6Ah | 3.5kg | 445*75*151 |
YT30205X-D | 36V | 13Ah | 3.8kg | 445*75*151 |
YT30205X-E | 36V | 17.5Ah | 4kg | 445*75*151 |
YT30205-U | 36V | 7.8Ah | 2.5kg | 445*75*151 |
Model | Voltage | Capacity | Weight | Dimensions (mm) |
YT30059X-A | 36V | 8.7Ah | 2.5kg | 56*150*390 |
YT30059X-B | 36V | 10.4Ah | 3.3kg | 56*150*390 |
YT30059X-C | 36V | 11.6Ah | 3.2kg | 56*150*390 |
YT30059X-D | 36V | 14Ah | 3.3kg | 56*150*390 |
YT30059X-E | 24V | 8.7Ah | 2.1kg | 56*150*390 |
Model | Voltage | Capacity | Weight | Dimensions (mm) |
YT30255-AX | 36V | 7.8Ah | 2.4kg | 407*148*74 |
YT30255-N-RC02 | 36V | 8.7Ah | 2.5kg | 407*148*74 |
YT30255-B | 36V | 10.4Ah | 3.6kg | 407*148*74 |
YT30255-C | 36V | 11.6Ah | 3.7kg | 407*148*74 |
YT30255-D | 36V | 14Ah | 3.8kg | 407*148*74 |
YT30265 | 36V | 7.8Ah | 2.3kg | 340*148*74 |
Model | Voltage | Capacity | Weight | Dimensions (mm) |
YT30101-B | 36V | 10.4Ah | 3.85kg | 433*150*75 |
YT30101-C | 36V | 11.6Ah | 3.9kg | 433*150*75 |
YT30101-D | 36V | 14Ah | 4kg | 433*150*75 |
Model | Voltage | Capacity | Weight | Dimensions (mm) |
YT30299XS-21A | 36V | 15Ah | 3.8kg | 435*89*110 |
YT30299XS-21B | 36V | 20Ah | 4.5kg | 435*89*110 |
YT30299XS-21C | 48V | 15Ah | 4.4kg | 435*89*110 |
Model | Voltage | Capacity | Weight | Dimensions (mm) |
YT30153XS-21F | 36V | 25Ah | 5.4kg | 476*165.3*89.2 |
YT30153XS-21G | 48V | 15Ah | 4.8kg | 476*165.3*89.2 |
YT30153XS-21H | 48V | 20Ah | 5.6kg | 476*165.3*89.2 |
Model | Voltage | Capacity | Weight | Dimensions (mm) |
YT30347-A | 36V | 5.8Ah | 1.7kg | 270*Φ78 |
YT30347-B | 36V | 6.4Ah | 1.8kg | 270*Φ78 |
YT30347-C | 36V | 7Ah | 1.8kg | 270*Φ78 |
Model | Voltage | Capacity | Weight | Dimensions (mm) |
YT30172X-C | 36V | 7.8Ah | 2.3kg | 334*Φ78 |
YT30172X-D | 36V | 8.7Ah | 2.4kg | 334*Φ78 |
YT30172X-E | 36V | 10.5Ah | 2.5kg | 334*Φ78 |
Model | Voltage | Capacity | Weight | Dimensions (mm) |
YT30363DXS-21A | 24V | 10Ah | 3.3kg | 277*Φ74/86 |
YT30363DXS-21B | 36V | 5Ah | 3.3kg | 277*Φ74/86 |
YT30363XS-21A | 36V | 10Ah | 3.3kg | 277*Φ74/86 |
Model | Voltage | Capacity | Weight | Dimensions (mm) |
YT30171-A | 36V | 5.8Ah | 1.8kg | 335*Φ86 |
YT30171-B | 36V | 7Ah | 1.9kg | 335*Φ86 |
YT30171-C | 24V | 10.5Ah | 2kg | 335*Φ86 |
Model | Voltage | Capacity | Weight | Dimensions (mm) |
YT30387-A | 36V | 6.4Ah | / | 595*Φ50 |
YT30387-B | 36V | 7Ah | / | 595*Φ50 |
YT30311XS-21A | 36V | 10Ah | / | 595*Φ50 |
Model | Voltage | Capacity | Weight | Dimensions (mm) |
YT30382-A | 36V | 7Ah | / | 410*Φ53 |
YT30382-B | 36V | 10.5Ah | / | 610*Φ53 |
YT30383-A | 36V | 7Ah | / | 350*Φ59 |
YT30383-B | 36V | 10.5Ah | / | 480*Φ59 |
YT30383-C | 36V | 14Ah | / | 610*Φ59 |
Model | Voltage | Capacity | Weight | Dimensions (mm) |
YT30273-A-AZ01 | 36V | 7Ah | / | 537.3*Φ56 |
YT30273-B-AZ02 | 36V | 10.5Ah | / | 605.3*Φ56 |
YT30273-C | 48V | 7Ah | / | 605.3*Φ56 |