Description
Blue Sea Systems 20A BatteryLink Charger
Model: 7608
- AC charging at the dock: Use AC shore power to charge two isolated battery banks with the 3 Stage 20 Amp battery charger
- DC charging away from the dock: Share the DC power from the alternator with both the Start and the Auxiliary battery through the integrated 170A ACR
- Battery Temperature Compensation prolongs battery life
- Start isolation protects sensitive electronics from voltage sags and spikes
- Emergency parallel allows remote ability to jump start by combining both batteries if start battery is low
- Includes LED remote indicator for charge status at the helm
- Snap-on insulating cover
- One-piece stainless flange nuts ensure safe and secure connections
Charge two batteries at or away from the dock with a 20A multistage battery charger and integrated 170A Automatic Charging Relay (ACR)
Specifications
| Total Output Current | 20A DC |
| Nominal Output Voltage | 12V DC |
| ACR Continuous Rating | 170A |
| Output Connections | 1 Negative 2 Positive |
| Universal AC Input Voltage | 100-240V AC |
| AC Input Frequency | 50/60Hz |
| Typical Float Voltage | 13.5V DC |
| Typical Absorption Voltage | 14.4V DC |
| Operating Current (no AC power) | 10mA |
| Plug Style | North American: NEMA 5-15P |
| Battery Types | AGM Flooded TPPL |
| Recommended Minimum Battery Capacity | 100Ah (20h rate), Per bank |
| Recommended Maximum Battery Capacity | 400Ah (20h rate), Total of both banks |
| Negative Terminal Stud Size | 1/4″-20 |
| Maximum 1/4″ Terminal Stud Torque | 60 in-lb (6.78 Nm) |
| Positive Terminal Stud Size | 3/8″-16 |
| Maximum 3/8″ Terminal Stud Torque | 140 in-lb (15.82 Nm) |
| ACR Combine Voltage | 13.0V (2 min 13.5V (30 sec.) |
| ACR Open Voltage | 12.75V (30 sec.) 12.35V if voltage is rising |
| Warranty | 5 Year |
What’s in the Box:
- 7608 BatteryLink 20A Charger
- Remote LED
- Temperature sensor