LB Series - Lithium Deep Cycle Batteries with CAN Bus
Overview
The Sargent range of lithium deep cycle batteries provide a simple drop-in replacement for most lead acid batteries used in leisure applications. They provide significant advantages over lead acid, including reduced weight, longer life, a more useable capacity and faster charging. By using the integrated CAN Bus communication, the batteries are able to connect with Sargent power control systems to provide additional battery management features.
Information for EC940 Display
When used with this control panel, the battery is able to display State of Charge, Health, Capacity and Time until charged/discharged
Information for EC970 Display
When used with this control panel, the battery is able to display State of Charge, Health, Capacity and Time until charged/discharged, Charge Cycles & Temperature
Features
- Long Cycle Life - Typically x10 cycle life of lead acid batteries
- More Useable Capacity - Up to 100% useable capacity
- Fast Charging - Up to x4 faster charging than lead acid batteries
- Light Weight - Typically less than 50% weight of lead acid
- Ultra Low Self Discharge - < 3% per month
- BMS Protection - Ensures safe and efficient operation
- Easy Installation - Install in any direction to replace most lead acid batteries
- Environmentally Friendly - Non-toxic, contains no acid
- CAN Bus Interface - Communicate battery status with other equipment
Specification
Model | LB70C | LB100C | LB100S |
| Nominal capacity | 70Ah | 100Ah | 100Ah |
Nominal voltage | 12.8V | 12.8V | 12.8V |
Rec Boost charge voltage | 14.2 - 14.6V | 14.2 - 14.6V | 14.2 - 14.6V |
Rec Float Charge Voltage | 13.6 - 13.9V | 13.6 - 13.9V | 13.8 - 14.0V |
Max charge current | 35A | 50A | 100A |
Max cont. discharge current | 70A | 100A | 100A |
Max pulse current (3 secs) | 140A | 200A | 200A |
Cut-off / Re-connect voltage | 10.0 / 11.2V | 10.0 / 11.2V | 10.0 / 10.8V |
Self discharge per month | < 3% | < 3% | ~ 20% (Normal) < 0.3% (Sleep) |
Communication | CAN Bus | CAN Bus | CAN Bus |
Form factor | Group 24 | Group 31 | Group 24 |
Terminals | M8 | M8 | M8 |
Dimensions (mm) | 260 x 168 x 218 | 329 x 172 x 223 | 260 x 168 x 209 |
Weight | 9.8kg | 13.5kg | 9.5kg |