External battery, battery charger, Charger for Nuvi Nuvi Garmin 205, 205 (T) 200W, 250, 250W, 255WT, 270, 300, 310, 350, 360 T, 370, 610 T, 650, Nuvi 660 T, 660 TFM, 670 , 670T, 670 TFM, 710, 750, 750 TFM, 760, nüvi 760TFM, 765T, 770, 770 TFM, 780, 850, 860, 880, Nuvi 5000 Zumo 400, Zumo 500, Zumo 550 StreetPilot i2, i3, i5 Garmin iQue 3000 GPS Garmin EDGE 205, 305, 605, 705 Forerunner 205, 301, 305 Forerunner 205, 301, 305 Colorado 300 400 tic (Electronics)
The unit is comfortably light and compact, even has an on / off switch and a small indicator light. On my first test with Sanyo Eneloop (2000 mAh) batteries then the disappointment: when I set in my nüvi 660T (4.3 inch screen) brightness to more than
