Motorcycle batteries and accessories

The Colony Battery Box Mounting Kit is a high-quality reproduction that meets the original specifications and was developed specifically for Harley-Davidson models.This mounting kit is compatible with:Harley-Davidson 65-84 Big TwinHarley-Davidson 67–68 XL SportsterIt ensures easy and secure mounting of the battery box and is ideal for restoring or customizing your motorcycle.

The Colony screw set for the battery box is a high-quality reproduction that meets the original's standards.This galvanized screw set replaces the original parts 66112-23 / 4433-23 (screws), 66115-23 / 4433-23A (felt battery terminal), and 7628 / 4434-23 (nuts). Ideal for maintenance and replacement on Harley-Davidson models from 23-65 with 6V H-D.Material: Zinc-platedReproduction parts in original quality

Colony's chrome-plated wing nuts are a high-quality reproduction of the OEM 4409-26 (66387-26) and are ideal for securing the lid of the 6-volt battery box.These wing nuts, with a 5/16-18 thread, are compatible with all Harley-Davidson models from 1929 to 1954 equipped with 74/80" engines. They offer a perfect fit and functionality, making them ideal for restoring or maintaining classic motorcycles.Material: Chrome-platedThread: 5/16-18OEM number: 4409-26 (66387-26)

Colony's chrome-plated wing nuts are high-quality reproductions for your Harley-Davidson.These wing nuts are an exact reproduction of the OEM parts 4409-24 (66387-24) with a 1/4-20 thread and are used to secure the lid of the 6-volt battery box. They are compatible with the 45" Flathead models from 1929 to 1952, as well as the Servi-Cars from 1953 to 1954.Material: Chrome-platedThread: 1/4-20

The MCS "Advance Series" AGM battery is the ideal choice for Harley-Davidson riders who value quality and reliability.With a capacity of 26 Ah and 400 CCA (Cold Cranking Amps), this maintenance-free battery offers excellent starting power and is ideal for the Harley-Davidson 97–26 FLT/Touring and 09–26 Trike models. AGM technology ensures low internal resistance, less heat generation, and a longer service life compared to conventional lead-acid batteries. Please note that the battery must be fully charged before installation.Height: 175 mmLength: 167 mmWidth: 127 mmOEM Replacement Part Numbers: 66010-97, 66010-97A, 66010-97B, 66010-97C, 66010-97D, 66010-97E, 66000212, 66000212A, 66000212B, 66000066A

The MCS "Advance Series" AGM battery is the ideal choice for Harley-Davidson FLT/Touring models from 1980 to 1996. This high-quality, maintenance-free battery offers powerful starting performance and is perfectly suited for use in motorcycles.With 340 CCA (Cold Cranking Amps) and a compact design (height 162 mm, length 207 mm, width 88 mm), it features low internal resistance and reduced heat generation. AGM batteries are pre-charged before installation but require a full charge before the first start. OEM replacement part numbers: 66010-82C, 66000210. Please note that the battery should be recharged every 3 months to ensure optimal performance.

The MCS "Advance Series" AGM battery is the ideal choice for reliable starting performance.With a capacity of 19 Ah and 325 CCA (Cold Cranking Amps), this maintenance-free, sealed battery delivers outstanding performance. It is specifically designed for Harley-Davidson models from model years 1991 through 1996, particularly Softail and Dyna models. AGM technology ensures low internal resistance, reduced heat generation, and strong starting capacity, which is significantly better than that of conventional flooded acid batteries. Please note that the battery must be fully charged before installation to prevent permanent damage.Height: 155 mmLength: 175 mmWidth: 100 mmOEM Replacement Part Numbers: 65989-90, 65989-90A, 65989-90B, 66000211, 66000211A

The MCS "Advance Series" AGM battery is the ideal choice for reliable starting and maintenance-free operation.With a capacity of 18Ah and 310CCA (Cold Cranking Amps), this high-quality battery delivers outstanding performance. It is sealed and maintenance-free—simply charge it and use it. AGM batteries are characterized by low internal resistance, less heat generation, and strong starting power that is far superior to that of conventional lead-acid batteries. Before installation, it is important to fully charge the battery to prevent irreversible damage. The dimensions are 155 mm high, 177 mm long, and 88 mm wide.OEM replacement part numbers: 65989-97, 65989-97A, 65989-97B, 65989-97C, 65989-97D, 65989-97E, 66000207, 66000207AThis battery is compatible with the following models: Harley-Davidson 97–26 Softail; 97–17 (NU) Dyna; 97–03 (NU) XL; 07–17 V-Rod (except 2007 VRSCR); 2024 (NU) RA1250 Pan America; 24-26 RA1250S Pan America; 24-25 (NU) RA1250SE CVO Pan America; 25-26 RA1250ST Pan America; 2026 RA1250L Pan America Limited; all Buell S1, S3, ST, M2, X1; Indian 2018–2019 Springfield Dark Horse; 2018–2019 Chieftain Classic; 2018, 2016 Chief; 2018 Roadmaster Elite; 2017–2019 Chieftain Limited; 2017–2019 Chief Dark Horse; 2017–2018 Roadmaster Classic; 2017–2018 Chieftain Elite; 2016–2019 Springfield; 2016–2019 Chieftain Dark Horse; 2015–2019 Roadmaster; 2014–2019 Chieftain; 2014–2019 Chief Vintage.

The MCS "Advance Series" AGM battery is the ideal choice for Harley-Davidson riders who value quality and reliability.With a voltage of 12 volts, a capacity of 19 Ah, and a cold cranking amperage of 325 CCA, this maintenance-free battery offers excellent starting power and low internal resistance. It is sealed and requires only regular recharging to ensure optimal performance. This battery is compatible with Harley-Davidson e-start FX models from ’73–’86, FXR models from ’82–’94 and ’99–’00, Softail models from 1984–1990, XLCR models from 1977–1978, XL Sportster models from 1979–1996, and all Buell S2/T Thunderbolt models.Height: 156 mmLength: 175 mmWidth: 102 mmOEM Replacement Part Numbers: 65991-82B, 66000209Note: Fully charge the battery before installation to prevent irreversible damage. AGM batteries discharge slowly during storage and should be recharged at least every 3 months.

The MCS "Advance Series" AGM battery is the ideal choice for reliable starting and performance.With a cold cranking capacity of 220 CCA (Cold Cranking Amps), this maintenance-free, sealed battery offers outstanding quality. AGM (Absorbed Glass Mat) technology ensures low internal resistance, reduced heat generation, and strong starting capacity that far exceeds that of conventional lead-acid batteries. The battery measures 149 mm high x 148 mm long x 85 mm wide and is an OEM replacement part with part numbers 65948-00B and 66000206. Before installation, it is important to fully charge the battery to prevent irreversible damage. Ideally, keep the battery charged to at least 12.4V to ensure optimal performance throughout its service life.Cold Cranking Amps (CCA): 220Maintenance-free and sealedDimensions: 149 mm x 148 mm x 85 mmOEM replacement part numbers: 65948-00B, 66000206

The MCS "Advance Series" AGM battery is the ideal choice for high-performance motorcycles. This high-quality, maintenance-free battery offers excellent starting capacity and is perfectly suited for various Harley-Davidson models.With 220 CCA (Cold Cranking Amps) and compact dimensions of 145 mm in height, 150 mm in length, and 88 mm in width, this battery is a reliable OEM replacement (part numbers: 65958-04C, 66000208B, 66000485). AGM batteries are charged during production but require a full charge before installation. Ideally, maintain the battery at a minimum of 12.4V to optimize its service life and performance.Type: AGM (Absorbed Glass Mat)Voltage: 12VCapacity: 12 AhCold Cranking Amps: 220 CCA

This high-quality battery side cover in glossy black is the ideal solution for your motorcycle.With a raised side panel and a window, it not only looks great but also fits perfectly. It serves as an OEM replacement part with part number 66347-91 and is compatible with the following models:Harley-Davidson 92-96 DynaHarley-Davidson 82–96 XL SportsterHarley-Davidson 73–85 FXE in custom applications

This high-quality battery side cover in glossy black is the perfect addition to your motorcycle.Made of sturdy steel, it features a raised side panel and is compatible with the FXDL, FXDWG, and FXDS/CONV models. It serves as an OEM replacement part with part number 66375-97 (chrome-plated version). This cover not only provides an attractive look but also reliably protects your motorcycle’s battery.Color: Glossy blackMaterial: SteelOEM replacement part: 66375-97

The glossy black steel battery side cover is a high-quality addition to your motorcycle.It is designed for use with OEM-style AGM batteries and features a raised side panel. This cover is an OEM replacement part with part number 66718-01 (chrome-plated version). Compatible with Harley-Davidson Dyna models from 1997 to 2005 and XL Sportster models from 1997 to 2003 in specific applications.Material: SteelColor: Glossy BlackOEM replacement part: 66718-01

The chrome-plated steel battery side cover is the ideal replacement for your OEM battery cover.It is specifically designed for use with OEM-style AGM batteries and features a raised side panel. This cover is a high-quality replacement for OEM part number 66718-01 and fits perfectly on Harley-Davidson Dyna (97-05) and XL Sportster (97-03) models.Material: Chrome-plated steelOEM replacement part number: 66718-01

The chrome-plated steel battery side cover offers a high-quality look and is an ideal addition to your motorcycle.With a raised side panel, this part is compatible with the FXDL, FXDWG, and FXDS/CONV models. It serves as an OEM replacement part with part number 66375-97 and is specifically designed for the following vehicles:Harley-Davidson 97-05 FXDHarley-Davidson 99-05 FXDXHarley-Davidson 01-03 FXDXT

This elegant chrome-finish battery side cover offers a high-quality custom alternative to OEM parts.It is compatible with Harley-Davidson models from 1973 to 1985 equipped with a 4-speed electric-start FX engine (except Softail) as well as the 82–96 XL Sportster. With its 6-hole cutout, it not only gives your bike a unique look but also ensures easy installation.OEM part numbers: 94862-83T and 66070-83TMaterial: ChromeDesign: Smooth with 6-hole window

The chrome battery cover is a high-quality OEM replacement part for your Harley-Davidson.This cover is specifically designed for Dyna Series models from 1991 to 2005 and not only offers a perfect fit but also an attractive appearance. With the OEM replacement part number 66192-99, you can be sure you’re getting a product that fits perfectly and is built to last.Color: ChromeOEM part number: 66192-99Fits: Harley-Davidson Dyna 91-05

The chrome-plated steel battery side cover is a high-quality OEM replacement.With a raised side panel and a window, this cover not only looks great but also offers optimal functionality. It is compatible with Harley-Davidson Dyna models from model years 1992 through 1996, as well as XL Sportster models from 1982 through 1996 and FXE models from 1973 through 1985 for custom applications.Material: Chrome-plated steelOEM replacement part number: 66347-91

The MCS 6V 22Ah battery is the ideal OEM replacement battery for your Harley-Davidson.This conventional lead-acid battery is shipped dry, without electrolyte. It measures 115 mm long, 100 mm wide, and 214 mm high, and is a direct replacement for OEM part number 66006-29. Please note that conventional lead-acid batteries must be filled with electrolyte (a mixture of sulfuric acid and water) before use. Motorcycle Storehouse does not include the required electrolyte.Voltage: 6 voltsCapacity: 22 AhDimensions: 115 mm x 100 mm x 214 mm

The MCS AGM battery from the Standard Series provides a reliable power source for your Harley-Davidson and Buell models. With 12 volts, 14 Ah, and 240 CCA (Cold Cranking Amps), it is ideal for use in motorcycles.This maintenance-free AGM (Absorbed Glass Mat) battery is vibration- and heat-resistant and has a very low self-discharge rate. It outperforms nearly all conventional lead-acid and gel batteries with identical dimensions. The OEM replacement part numbers are 65948-00B and 66000206. Before installation, please note that the battery must be fully charged before starting the engine to prevent irreversible damage.Voltage: 12 voltsCapacity: 14 AhCold Cranking Amps: 240 CCADimensions: 149 mm x 87 mm x 145 mm

The MCS AGM battery from the Standard Series is a high-quality, maintenance-free battery designed specifically for various Harley-Davidson models.With a voltage of 12 volts, a capacity of 30 Ah, and 370 CCA (Cold Cranking Amps), this battery delivers outstanding performance. Its dimensions are 204 mm long, 131 mm wide, and 168 mm high. This AGM battery is vibration- and heat-resistant and has a very low self-discharge rate. It outperforms nearly all conventional lead-acid and gel batteries with identical dimensions. It is an OEM replacement part with part numbers 66006-65A and 66007-84.Before installation: Fully charge the new battery to prevent irreversible damage that could shorten its service life. It is essential to fully charge every new AGM battery before installation. AGM batteries are activated after production and slowly discharge during storage. Recharge it at least every 3 months. In extreme temperatures, recharging may be necessary sooner. Vehicle electronics such as clocks or alarms also drain the installed battery. AGM batteries should not be deeply discharged; to ensure optimal performance throughout their service life, maintain a voltage of at least 12.4V. If the battery will not be used for an extended period, connect it to a suitable automatic “maintenance charger” to maintain the optimal state of charge.

The MCS AGM battery from the Standard Series provides a reliable power source for your 1980–1996 Harley-Davidson FLT/Touring models.With a voltage of 12 volts, a capacity of 23 Ah, and 360 CCA (Cold Cranking Amps), this maintenance-free, sealed battery is the ideal choice. It is vibration- and heat-resistant and has a very low self-discharge rate. This AGM battery outperforms nearly all conventional lead-acid and gel batteries with identical dimensions. The battery measures 205 mm in length, 90 mm in width, and 162 mm in height. OEM replacement part numbers are 66010-82B and 66000210.Note before installation: Fully charge the new battery before starting the engine to prevent irreversible damage. AGM batteries must always be fully charged before installation. AGM batteries are factory-activated upon production and discharge slowly during storage. Recharge them at least every 3 months. Recharging may be necessary sooner at higher or lower temperatures. Electronic devices in the vehicle, such as a clock or alarm, also drain the installed battery. AGM batteries do not tolerate deep discharge well. Maintain the voltage at a minimum of 12.4V throughout their service life for best performance. If the battery will not be used for an extended period, connect it to a suitable automatic “trickle charger” to maintain the optimal state of charge.

The MCS AGM battery from the Standard Series provides a reliable power source for your Harley-Davidson.With 12 volts, 22 Ah, and 325 CCA (Cold Cranking Amps), this maintenance-free, sealed battery is the ideal choice for various models. It is vibration- and heat-resistant and has a very low self-discharge rate. This AGM battery outperforms nearly all conventional lead-acid and gel batteries with identical dimensions. It is an OEM replacement part with part numbers 65991-82B and 66000209.Its dimensions are 174 mm long, 99 mm wide, and 154 mm high.12V, 22Ah, 325 CCAMaintenance-free and easy to handleVibration- and heat-resistantOEM replacement part numbers: 65991-82B, 66000209Note before installation: Fully charge the new battery before starting the engine to prevent irreversible damage. It is essential to fully charge every new AGM battery before installation. AGM batteries slowly discharge during storage and should be charged at least every 3 months. More frequent charging may be necessary in extreme temperatures. Maintain the battery at a minimum of 12.4V for optimal performance. Use a suitable automatic “maintenance charger” if the battery is not in use for an extended period.