Amazon.com: Synergy Digital GPS Battery, Compatible with Garmin Nuvi 255WT GPS, (Li-Pol, 3.7V, 1250 mAh) Ultra High Capacity, Replacement for Garmin 010-00621-10 Battery : Electronics
Amazon.com: Synergy Digital GPS Battery, Works with Garmin Drive 51LMT-S GPS, (Li-Ion, 3.7V, 1100 mAh) Ultra High Capacity, Compatible with Garmin 361-00056-00 Battery : Electronics
Amazon.com: 1300mAh Li-PL GPS Battery For TomTom Go 920, Go 920T, Go XL330, Go XL330S, One XL 340, 340S LIVE XL : Electronics