What battery sizes are available?

This article contains information on battery capacities and nominal voltage for the products Carmanah offers.

The following sizes are available:

Beacon Systems

Product Generation Number of Batteries Model Battery Specifications
Gen 1 (Legacy) 1 R820, R247, R829

50 Ah, 4 V¹

Gen 2  (Legacy) 1 or 2 R820, R247, R829

17.2 Ah, 12 V²

Gen 3 (Legacy)

1 SC315 35 Ah, 12 V
Gen 3 (E Series) 2 R920-E, R820-E, R247-E, R829-E 7 Ah, 12 V
Gen 3 (F Series) 2 R920-F, R820-F, R247-F, R829-F 18 Ah, 12 V
Gen 3 (G Series) 1 SC315-G, R820-G, R247-G, R829-G

35 Ah, 12 V

55 Ah, 12 V

100 Ah, 12 V

¹Legacy battery no longer available. Contact Carmanah.

²Legacy capacity; replaced with 18 Ah equivalent.


SpeedCheck Radar Speed Signs

Model Number of Batteries Battery Specifications
SPEEDCHECK-12 up to 3 18 Ah, 12V
SPEEDCHECK-15/SPEEDCHECK-18

1

35 Ah, 12V

55 Ah, 12V

100 Ah, 12V