Garmin NiMH Battery Pack f/GPSMAP® 64, 64s, 64st & Oregon® 6xx Series

The Garmin NiMH Battery Pack for GPSMAP 64, 64s, 64st and Oregon 6xx Series is a rechargeable power solution designed for GPS units that demand extended runtime in the field. Where standard AA batteries drain quickly during long fishing trips or backcountry navigation, this NiMH pack delivers sustained power for mapping, waypoint recording, and route tracking without the constant need for replacement batteries.

The battery pack integrates seamlessly with compatible Garmin handheld GPS receivers and recharges via standard AC adapter or USB computer connection—eliminating the expense and waste of disposable batteries. NiMH chemistry provides reliable voltage maintenance throughout the charge cycle, preventing the voltage sag that affects alkaline batteries as they drain. The compact form factor (3 x 2 x 7 inches, 0.18 lbs) fits within the standard battery compartment of GPSMAP 64 Series and Oregon 6xx Series handhelds without adding bulk or weight to your gear.

This battery pack is essential for serious anglers, hunters, and outdoor navigators who operate in remote areas where battery access is limited. Weekend fishing trips, multi-day expeditions, and continuous backcountry GPS use all benefit from the ability to recharge overnight at camp or via USB power banks rather than carrying dozens of AA batteries. The pack also makes economic sense for frequent GPS users—recharging costs pennies compared to the ongoing expense of alkaline replacements, while reducing environmental waste from single-use batteries.

Garmin's NiMH pack is the OEM solution for these specific models, ensuring perfect compatibility and voltage specification. Part number 010-11874-00 confirms this is the genuine Garmin accessory, not third-party substitutes that may deliver inconsistent runtime or damage your GPS electronics.