Can Charge and recognise Start and house Batteries AUTOMATICALLY!

DW-15-2 Two chargers in a single cabinet: the unit has two outputs  The two charging operations proceed separately and do not interfere one another  This 3 stage smart charger can also charge different battery types, wet, gel and AGM  Features:  Simultaneous charging of 1 starting bank + house bank  3 stage charging optimised for gel, wet and AGM batteries  Prevents battery overcharging due to limited time of the absorption (8/16 h)  Much quieter than other units  Sleep mode  Individually adjustable clip-on mounts  Technical Specs:  Battery outputs: One plus a 1A output for starter battery  Input voltage range: 207 to 253 volts AC / 50-60 Hz  End-of-charging voltage: 14.4 / 14.8 volts DC  Float charging voltage: 13.8 volts DC  Absorption phase limited at: 8 h or 16 h  Max. charging current: 15 A  Operating temperature range: 0C to +50C  Dimensions (mm): 175W x 91H x 310D  Weight: 3.1 kg

DW-25-3 3 Chargers in a Single Unit: This Unit has 3 outputs  The three charging operations proceed separately and do not interfere one another  This 3 stage smart charger can also charge different battery types, wet, gel and AGM  Features:  Simultaneous charging of 1 starting bank + 2 x house bank  3 stage charging optimised for gel, wet and AGM batteries  Prevents battery overcharging due to limited time of the absorption (8/16 h)  Much quieter than other units  Sleep mode  Individually adjustable clip-on mounts  Technical Specs:  Battery outputs: two plus a 1A output for starter battery  Input voltage range: 207 to 253 volts AC / 50-60 Hz  End-of-charging voltage: 14.4 / 14.8 volts DC  Float charging voltage: 13.8 volts DC  Absorption phase limited at: 8 h or 16 h  Max. charging current: 25 A  Operating temperature range: 0C to +50C  Dimensions (mm): 208W x 96H x 332D  Weight: 3.8 kg