MCS, Advanced Series - Sealed AGM Battery. 12 V, 18 Ah, 310 CCA For Harley Davidson

310 cca (cold cranking amps).

MCS Advance Series AGM batteries are synonymous with a great battery.

These high-end "Advance" AGM (Absorbed Glass Mat) batteries from Motorcycle Storehouse are of excellent quality,

sealed and maintenance-free (just keep them charged).

They offer low internal resistance, less heat build-up, and high starting capacity, much better than compatible flooded acid batteries.

AGM batteries are charged during production, but require recharging before installation.

Height 155 mm x Length 177 mm x Width 88 mm.

OEM Replacement Part Number: 65989-97, 65989-97A, 65989-97B, 65989-97C, 65989-97D, 65989-97E, 66000207, 66000207A. Pre-installation Note:

Never start the engine before fully charging the new battery to avoid irreversible damage that will shorten its lifespan.

It is absolutely mandatory to fully charge any new AGM battery before installing it.

After production, AGM batteries are factory-activated and will slowly discharge during storage. Recharge at least every 3 months.

It may be necessary to recharge it sooner in higher or lower temperatures.

Vehicle electronic devices, such as the clock, alarm, etc., will also drain the installed battery.

AGM batteries do not tolerate deep discharge well.

Keep them charged at a minimum of 12.4V for optimal performance throughout their lifespan.

Connect the battery to a suitable automatic maintenance charger when not in use for a period of time to maintain the optimal charge level.

Compatible with: > Harley: Softail 97-24; Dyna 97-17; XL Sportster 97-03; V-Rod 07-17 (except VRSCR 2007); RA1250 Pan America 2024; RA1250S Pan America 2024; RA1250SE CVO Pan America Special 2024; all Buell S1, S3, ST, M2 and X1. Indian: 2018 Roadmaster Elite, 18-19 Chieftain Classic, 17-18 Roadmaster Classic, 17-19 Chieftain Limited, 16-19 Chieftain.