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A white YB4L-B 12V 4Ah motorcycle flooded dry charged lead-acid battery with removable caps and electrolyte pack for filling.

Flooded Rechargeable Lead Acid Battery

Motorcycle Battery

Key Features of Our Flooded Dry-Charged Battery

  • 100% Pre-delivery inspection to ensure stable quality and reliable performance.
  • Pb-Ca grid alloy battery plate, low water loss, and stable quality low self-discharge rate.
  • The flooded electrolyte design, sufficient electrolyte, high over-charge/over-discharge resistance.
  • Low internal resistance, good high rate discharge performance.
  • Excellence high-and-low temperature performance, working temperature ranging from -30°C to 55°C.
  • Design float service life: 3-5 years.
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Product Catalogue

Flooded Dry Charged Safe Use Precautions

I. Warning

  1. The electrolyte inside the battery is corrosive and may damage metal, cotton products, and stone. Handle the battery properly.
  2. Do NOT place the battery on its side or upside down to prevent acid leakage.
  3. Hydrogen gas may be generated during battery operation and charging. If exposed to fire or sparks, it may cause an explosion. Please observe the following precautions:
    • Use and maintain the battery in a well-ventilated area.
    • Keep sparks and open flames away during battery maintenance.
    • If the battery is charged outside the vehicle, do not install it immediately after charging. Let it rest for at least 10 minutes to allow hydrogen gas to dissipate.
    • After riding, do not remove the battery immediately. Let it rest for at least 10 minutes.
    • During charging, the ambient temperature should not exceed 45°C. If it does, cool the battery with water or reduce the charging current and voltage.
  4. Do NOT place metal tools or conductive materials near the terminals to avoid short-circuiting.
  5. Do NOT strike the terminals with a hammer during battery installation.
  6. Handle the battery carefully during transportation to avoid impact or damage.

II. Flooded Dry Charged Installation and Maintenance

  1. Connect the positive terminal first. Do NOT reverse the polarity, otherwise the motorcycle’s electrical equipment may be damaged.
  2. Activation Notice:
    • Some batteries may not be activated immediately due to differences in vehicle performance. Start the engine several times or gently apply the throttle to help activate the battery more easily.
    • Manual activation is recommended to ensure the exact activation date is recorded.
  3. During acid filling, wear acid-resistant clothing, rubber boots, safety goggles, and rubber gloves. If acid splashes onto skin or clothing, rinse immediately with a large amount of water. Seek medical attention if necessary.
  4. Do NOT over-discharge the battery. Recharge the battery promptly after it has been discharged.
  5. Disconnect the negative terminal if the motorcycle will not be used for a long period.
  6. Do NOT check whether the battery has power by short-circuiting the terminals.
  7. Regularly check the terminal connections and ensure the terminals are clean to maintain good contact.
  8. Store the battery in a dry, well-ventilated place at 5–25°C, away from direct sunlight. Keep the battery at least 2 meters away from heat sources. Check and maintain the battery regularly.

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Two motorcycle batteries, one white and one black, are shown side-by-side. The white battery has a black top with yellow terminals and is labeled "U1/9 (12V24Ah/10HR)". The black battery has red and black accents and is labeled "U1L-7 (12V18Ah/10HR) SUPER MF". The brand name "OUTDO" is visible on both batteries.

Lawn Mower

TypeModelVoltage (V)Capacity (Ah)Hour Rate (HR)Dimension±2 (mm)PolarityDry Weight ±3% (KG)Acid Volume (L)TerminalRegular Charge Current (A)CCA (-18°C)Datasheet
Standard Type6N2-2A621070*46*95- +0.370.19(+)310mmCA103 (-)145mmCA1030.2N/A
Standard Type6N2-2A-1621070*46*95+ -0.370.19(+)175mmCA103 (-)300mmCA1030.2N/A
Standard Type6N2-2A-2621070*46*95+ -0.370.19(+)100mmCA103 (-)150mmCB1030.2N/A
Standard Type6N2-2A-3621070*46*95+ -0.370.19(+)100mmCB104 (-)150mmLA1060.2N/A
Standard Type6N2-2A-4621070*46*95+ -0.370.19(+)100mmCB104 (-)100mmCB1040.2N/A
Standard Type6N2-2A-5621070*46*95+ -0.370.19(+)150mmCB104 (-)150mmLA1060.2N/A
Standard Type6N2-2A-6621070*46*95+ -0.370.19(+)150mmCA104 (-)150mmCB1040.2N/A
Standard Type6N2-2A-7621070*46*95+ -0.370.19(+)110mmCB104 (-)110mmCB1040.2N/A
Standard Type6N2-2A-8621070*46*95+ -0.370.19(+)270mmCB103 (-)140mmCA1030.2N/A
Standard Type6N2-2D621070*46*95- +0.370.19(+)370mmCA103 (-)320mmCA1030.2N/A
Standard Type6N2A-2C621070*46*105- +0.380.19(+)240mm (-)90mm0.2N/A
Standard Type6N2A-2C-1621070*46*105+ -0.380.19(+)240mm (-)90mm0.2N/A
Standard Type6N2A-2C-2621070*46*105- +0.380.19(+)100mm (-)150mm0.2N/A
Standard Type6N2A-2C-3621070*46*105- +0.380.19(+)230mm (-)95mm0.2N/A
Standard Type6N4-2A641070*70*95+ -0.490.27(+)90mmCB104 (-)90mmCB1040.4N/A
Standard Type6N4-2A-1641070*70*95+ -0.490.27(+)175mmCW104 (-)105mmCB1040.4N/A
Standard Type6N4-2A-2641070*70*95+ -0.490.27(+)100mmCB104 (-)150mmLA1060.4N/A
Standard Type6N4-2A-3641070*70*95+ -0.490.27(+)150mmCA104 (-)150mmCB1040.4N/A
Standard Type6N4-2A-4641070*70*95+ -0.490.27(+)310mmCA103 (-)145mmCA1030.4N/A
Standard Type6N4-2A-5641070*70*95+ -0.490.27(+)140mmCB104 (-)140mmLA1060.4N/A
Standard Type6N4-2A-6641070*70*95+ -0.490.27(+)320mm (-)180mm0.4N/A
Standard Type6N4-2A-7641070*70*95+ -0.490.27(+)270mmCB103 (-)140mmCA1030.4N/A
Standard Type6N4-2A-8641070*70*95+ -0.490.27(+)400mm (-)180mm0.4N/A
Standard Type6N4A-4D641060*56*130- +0.620.27(+)800mmCB104 (-)140mmLA1060.4N/A
Standard Type6N4A-4D-1641060*56*130- +0.620.27(+)95mmCB104 (-)95mmCB1040.4N/A
Standard Type6N4B-2A6410101*47*95- +0.510.27(+)95mmCB104 (-)95mmCB1040.4N/A
Standard Type6N4B-2A-16410101*47*95- +0.510.27(+)300mmCA103 (-)80mmCA1030.4N/A
Standard Type6N4B-2A-26410101*47*95- +0.510.27(+)80mmCB104 (-)250mmCA104 CB104LA1060.4N/A
Standard Type6N4B-2A-36410101*47*95+ -0.510.27(+)100mmCB104 (-)100mmCA1040.4N/A
Standard Type6N4B-2A-46410101*47*95+ -0.510.27(+)265mmCB103 (-)165mmCA1030.4N/A
Standard Type6N4B-2A-56410101*47*95+ -0.510.27(+)400mm (-)55mm0.4N/A
Standard Type6N4C-1B641070*70*104- +0.550.27(+)290mm (-)95mm0.4N/A
Standard Type6N5.5-1D65.51089*69*99- +0.70.32(+)325mmCB103 (-)105mmLA1060.55N/A
Standard Type6N5.5-1D-165.51089*69*99- +0.70.32(+)370mmCW1-2 (-)328mmCA1030.55N/A
Standard Type6N5.5-3D65.51089*69*99- +0.70.32(+)290mmCB103 (-)105mmLA1060.55N/A
Standard Type6N6-1B661098*56*110- +0.650.3(+)190mmCB103 (-)135mmCA1030.6N/A
Standard Type6N6-1B-1661098*56*110- +0.650.3(+)190mmCB103 (-)130mm0.6N/A
Standard Type6N6-3B661098*56*110- +0.650.3G10.6N/A
Standard Type6N6-3B-1661098*56*110- +0.650.3G10.6N/A
Standard Type6N6-1D661098*56*110- +0.650.3(+)405mmCA104 CB103CW1-1 (-)145mmLA1060.6N/A
Standard Type6N6-1D-2661098*56*110- +0.650.3(+)150mmCW104 (-)50mmCA1040.6N/A
Standard Type6N6-1C661098*56*110- +0.650.3(+)150mmCW104 (-)100mmCA1040.6N/A
Standard TypeB39-66710126*48*126- +0.950.34G10.7N/A
Standard TypeB49-66101091*83*161- +1.210.7G11N/A
Standard Type6N11-2D61110149*69*99- +1.240.45G11.1N/A
Standard Type6N11A-1B61110120*60*130- +1.340.45G11.1N/A
Standard Type6N11A-361110120*60*130- +1.340.45G11.1N/A
Standard Type6N11A-461110120*60*130+ -1.340.45G11.1N/A
Standard Type6N11A-3A61110120*60*130- +1.340.45G11.1N/A
Standard Type6N11A-3B61110120*60*130+ -1.340.45G11.1N/A
Standard Type6N11A-4A61110120*60*130+ -1.340.45G11.1N/A
Standard Type6N12A-2C61210155*56*115- +1.140.5G11.2N/A
Standard Type6N12A-2D61210155*56*115- +1.140.5G11.2N/A
Standard Type6N12-1B61210104*75*140- +1.530.6G11.2N/A
Standard TypeB38-6A61310119*83*161- +1.620.7G11.3N/A
Standard Type6YB8-3B6810120*70*95- +1.060.48G10.8N/A
Standard Type6YB11-2D61110150*70*100- +1.320.5G11.1N/A
Standard Type6N18-3B61810118*80*147- +1.70.72G11.8N/A
Standard Type12N4-3B12410120*70*92- +1.050.4G30.440
Standard Type12N5-3B12510120*60*130- +1.40.45G10.545
Standard Type12N5-3B-212510120*60*130- +1.40.45G20.545PDF
Standard Type12N5-4A12510120*60*130+ -1.40.45G10.545PDF
Standard Type12N5-4B12510120*60*130+ -1.40.45G10.545PDF
Standard Type12N5.5-3B125.510135*60*130- +1.460.45G10.5550PDF
Standard Type12N5.5-4A125.510135*60*130+ -1.460.45G10.5550PDF
Standard Type12N5.5-4B125.510135*60*130+ -1.460.45G10.5550PDF
Standard Type12N5.5A-3B125.510103*90*114- +1.460.45G70.5550PDF
Standard Type12N6-3B12610135*70*95- +1.330.36G10.650PDF
Standard Type12N6-3B12610135*70*95- +1.430.36G10.650PDF
Standard Type12N6-4A12610135*70*95+ -1.430.36G10.650PDF
Standard Type12N6-4B12610135*70*95+ -1.430.36G10.650PDF
Standard Type12N6.5-3B126.510138*66*100- +1.550.45G10.6555PDF
Standard Type12N6.5A-4B126.510138*72*118+ -1.550.45G10.6555
Standard Type12N6.5B-4B12710150*87*95+ -1.810.61G30.780PDF
Standard Type12N7-3A12710135*75*133- +1.70.61G10.785PDF
Standard Type12N7-3B12710135*75*133- +1.70.61G10.785PDF
Standard Type12N7-3B212710135*75*133- +1.70.61G30.785PDF
Standard Type12N7-4A12710135*75*133+ -1.780.61G10.785PDF
Standard Type12N7-4A212710135*75*133+ -1.70.61G30.785PDF
Standard Type12N7-4B12710135*75*133+ -1.70.61G10.785PDF
Standard Type12N7A(B)-3A12710150*60*130- +1.740.61G10.785PDF
Standard Type12N7A(B)-3B12710150*60*130- +1.740.61G10.785PDF
Standard Type12N7A(B)-4A12710150*60*130+ -1.740.61G10.785PDF
Standard Type12N7D-3B12710135*75*149- +1.810.61G10.785PDF
Standard Type12N9-3A12910135*75*139- +2.050.7G10.9100PDF
Standard Type12N9-3B12910135*75*139- +2.050.7G10.9100PDF
Standard Type12N9-4A12910135*75*139+ -2.050.7G10.9100PDF
Standard Type12N9-4B-112910135*75*139+ -2.050.7G10.9100PDF
Standard Type12N10-3A121010135*90*145- +2.120.76G11110PDF
Standard Type12N10-3A-2121010135*90*145- +2.120.76G31110PDF
Standard Type12N10-3B121010135*90*145- +2.120.76G11110PDF
Standard Type12N11-3A121110135*90*155- +2.70.76G11.1120PDF
Standard Type12N11-3B121110135*90*155- +2.70.76G11.1120PDF
Standard Type12N12-3A121210200*75*133- +2.751G11.2130PDF
Standard Type12N12-3B121210200*75*133- +2.751G11.2130PDF
Standard Type12N12A-4A-1121210134*80*160+ -2.450.76G11.2120PDF
Standard Type12N12A-3A121210134*80*160- +2.450.76G11.2120PDF
Standard Type12N14-3A121410134*89*166- +3.050.95G31.4150PDF
Standard Type12N14-3B121410134*89*166- +3.050.95G31.4150PDF
Standard Type12N14-4A121410134*89*166+ -3.050.95G31.4150PDF
Standard Type12N14-4B121410134*89*166+ -3.050.95G31.4150PDF
Standard Type12N16-3A121610175*100*155- +3.881.4G11.6145PDF
Standard Type12N16-3B121610175*100*155- +3.881.4G11.6145PDF
Standard Type12N16-4A121610175*100*155+ -3.881.4G11.6145PDF
Standard Type12N16-4B121610175*100*155+ -3.881.4G11.6145PDF
Standard Type12C16A-3A121910186*82*171- +4.251.4G71.9170PDF
Standard Type12C16A-3B121910186*82*171- +4.251.4G71.9170PDF
Standard Type12N18-3121810205*90*162- +3.661.4G21.8190PDF
Standard Type12N18-3A121810205*90*162- +3.661.4G21.8190PDF
Standard Type12N18-3B121810205*90*162- +3.661.4G21.8190PDF
Standard Type12N18-4121810205*90*162+ -3.661.4G21.8190PDF
Standard Type12N18-4A121810205*90*162+ -3.661.4G21.8190PDF
Standard Type12N18-4B121810205*90*162+ -3.661.4G21.8190PDF
Standard Type12N24-3122410184*124*174- +4.91.9G62.4250PDF
Standard Type12N24-3A122410184*124*174- +4.91.9G62.4250PDF
Standard Type12N24-4122410184*124*174+ -4.91.9G62.4250PDF
Standard Type12N24-4A122410184*124*174+ -4.91.9G62.4250PDF
Heavy Duty TypeYB2.5L-C122.51080*70*105- +0.720.27(+)100mmCB103 (-)100mmCA1030.2520PDF
Heavy Duty TypeYB2.5L-A122.51080*70*105- +0.720.27(+)100mmCB103 (-)100mmCA1030.2520PDF
Heavy Duty TypeYB3L-A1231098*56*110- +0.880.3G10.330PDF
Heavy Duty TypeYB3L-B1231098*56*110- +0.880.3G10.330PDF
Heavy Duty TypeYB4L-A12410120*70*92- +1.140.34G30.445PDF
Heavy Duty TypeYB4L-B12410120*70*92- +1.140.34G30.445PDF
Heavy Duty TypeYB5L-B12510120*60*130- +1.440.45G10.560PDF
Heavy Duty TypeYB5L-B212510120*60*130- +1.440.45G20.560PDF
Heavy Duty TypeYB6.5B-B126.510138*72*100+ -1.550.45G10.6560PDF
Heavy Duty TypeYB6.5BL-B126.510138*72*100- +1.550.45G10.6560
Heavy Duty TypeYB6.5L-A126.510138*72*100- +1.550.45G10.6560PDF
Heavy Duty TypeYB7-A12810135*75*133+ -1.950.61G10.8100PDF
Heavy Duty TypeYB7-B12810135*75*133+ -1.950.61G10.8100PDF
Heavy Duty TypeYB7-A212810135*75*133+ -1.950.61G30.8100PDF
Heavy Duty TypeYB7L-A212810135*75*133- +1.950.61G30.8100PDF
Heavy Duty TypeYB7-B212810135*75*133+ -1.950.61G30.8100PDF
Heavy Duty TypeYB7L-B212810135*75*133- +1.950.61G30.8100PDF
Heavy Duty TypeYB7A-A12810135*75*150+ -1.980.61G10.8100PDF
Heavy Duty TypeYB7B-B12710150*60*130+ -1.740.61G10.785PDF
Heavy Duty TypeYB7C-A12710130*90*114- +1.850.61G90.790PDF
Heavy Duty TypeYB7L-A12810135*75*133- +1.950.61G10.8100PDF
Heavy Duty TypeYB7L-B12810135*75*133- +1.950.61G10.8100PDF
Heavy Duty TypeYB9-A12910135*75*139+ -2.160.7G10.9105PDF
Heavy Duty TypeYB9-A212910135*75*139+ -2.160.7G30.9105PDF
Heavy Duty TypeYB9A-A12910135*75*155+ -2.180.7G10.9105PDF
Heavy Duty TypeYB9-B12910135*75*139+ -2.160.7G10.9105PDF
Heavy Duty TypeYB9-B212910135*75*139+ -2.160.7G30.9105PDF
Heavy Duty TypeYB9L-A12910135*75*139- +2.160.7G10.9105PDF
Heavy Duty TypeYB9L-B12910135*75*139- +2.160.7G10.9105PDF
Heavy Duty TypeYB9L-A212910135*75*139- +2.160.7G30.9105PDF
Heavy Duty TypeYB9L-B212910135*75*139- +2.160.7G30.9105PDF
Heavy Duty TypeYB10-A2121110135*90*145+ -2.620.76G31.1130PDF
Heavy Duty TypeYB10-B2121110135*90*145+ -2.620.76G31.1130PDF
Heavy Duty TypeYB10L-A2121110135*90*145- +2.620.76G31.1130PDF
Heavy Duty TypeYB10L-B121110135*90*145- +2.620.76G11.1130PDF
Heavy Duty TypeYB10L-B2121110135*90*145- +2.620.76G31.1130PDF
Heavy Duty TypeYB10A-A1121110135*90*155+ -2.620.76G11.1130PDF
Heavy Duty TypeYB10A-A2121110135*90*155+ -2.620.76G31.1130PDF
Heavy Duty TypeYB10AL-A1121110135*90*155- +2.620.76G11.1130PDF
Heavy Duty TypeYB10AL-A2121110135*90*155- +2.620.76G31.1130PDF
Heavy Duty TypeYB12A-A121210134*80*160+ -3.030.76G11.2155PDF
Heavy Duty TypeYB12A-B121210134*80*160+ -3.030.76G11.2155PDF
Heavy Duty TypeYB12AL-A121210134*80*160- +3.030.76G11.2155PDF
Heavy Duty TypeYB12AL-B121210134*80*160- +3.030.76G11.2155PDF
Heavy Duty TypeYB12AL-A2121210134*80*160- +3.030.76G31.2155PDF
Heavy Duty TypeYB12B-B2121210160*90*130+ -3.050.76G31.2165PDF
Heavy Duty TypeYB12C-A121210134*80*175+ -3.050.76G31.2155PDF
Heavy Duty TypeYB14-A2121410134*89*166+ -3.440.9G31.4185PDF
Heavy Duty TypeYB14-B2121410134*89*166+ -3.440.9G31.4185PDF
Heavy Duty TypeYB14A-A1121410134*89*176+ -3.440.9G11.4185PDF
Heavy Duty TypeYB14A-A2121410134*89*176+ -3.440.9G31.4185PDF
Heavy Duty TypeYB14L-A1121410134*89*166- +3.440.9G41.4185PDF
Heavy Duty TypeYB14L-A2121410134*89*166- +3.440.9G31.4185PDF
Heavy Duty TypeYB14L-B2121410134*89*166- +3.440.9G31.4185PDF
Heavy Duty TypeSYB14L-A2121410134*89*166- +3.160.9G31.4170PDF
Heavy Duty TypeYB16L-A2121910175*100*155- +4.51.4G81.9230PDF
Heavy Duty TypeYB16AL-A2121610205*70*162- +4.11.4G51.6190PDF
Heavy Duty TypeYB16B-A121610160*90*161+ -3.431.4G21.6200PDF
Heavy Duty TypeYB16B-A1121610160*90*161+ -3.431.4G41.6200PDF
Heavy Duty TypeYB16C-B121910175*100*175+ -4.61.4G31.9230PDF
Heavy Duty TypeYB16CL-B121910175*100*175- +4.61.4G31.9230PDF
Heavy Duty TypeHYB16A-A(AB)121610151*91*180+ -3.361.4G81.6160PDF
Heavy Duty TypeYB18-A121810180*90*162+ -3.91.4G81.8200PDF
Heavy Duty TypeYB18L-A121810180*90*162- +3.91.4G81.8200PDF
Heavy Duty TypeYB18L-A2121810180*90*162- +3.91.4G81.8200PDF
Heavy Duty TypeY50-N18A-A122010205*90*176+ -4.351.4G22250PDF
Heavy Duty TypeY50-N18L-A122010205*90*162- +4.351.4G82250PDF
Heavy Duty TypeY50-N18L-A3122010205*90*162- +4.351.4G22250PDF
Heavy Duty TypeY60-N24-A(B68-12)122410184*124*170+ -4.91.9G62.4250PDF
Heavy Duty TypeY60-N24-B122410184*124*170+ -4.91.9G62.4250PDF
Heavy Duty TypeY60-N24L-A122410184*124*170- +4.91.9G62.4250PDF
Heavy Duty TypeY60-N24L-B122410184*124*170- +4.91.9G62.4250PDF
Heavy Duty TypeY60-N30L-A(53030)123010187*130*170- +5.71.9G73280PDF
Heavy Duty TypeY60-N30-A(53034)123010187*130*170+ -5.71.9G73280PDF
Heavy Duty TypeY60-N30L-B123010187*130*170- +5.71.9G73280PDF
Heavy Duty TypeYHD4-12(YHD-12)122810205*130*165+ -5.71.9G102.8280PDF
Heavy Duty TypeYB30L-B123010168*132*176- +5.71.9G23280PDF
Heavy Duty TypeYB30CL-B123010168*132*192- +5.71.9G23280PDF
Heavy Duty TypeSYB14L-B2121410134*89*166- +3.160.9G31.4170PDF
Heavy Duty TypeSY50-N18L-A122010205*90*162- +4.351.4G82250PDF
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