DCS 12V 120AH DEEP CYCLE LIFEPO4 (LFP) BATTERY

SKU: DCS-12V-120AH

• Custom and proprietary, MIL-Spec vibration tested, high performance BMS and active balancing, stand-alone CMS.
•Continuous Charge and discharge Currents are significantly higher than the industry standard.
• Engine starting capable - 900 LCA per battery
• Guaranteed grade A - proprietary, cylindrical DCS cells
• Symmetrically paired terminals, designed for parallel configuration.
• Built in 20A MPPT - up to 400W of solar panels can be connected directly to the batteries.
• A set of two 90Ah batteries combined in parallel can support up to a 3500W inverter
• Fully featured DCS App with Bluetooth 4.0 monitoring
• Engineered & tested in the Australian Outback.
• 3 year Warranty

THE APP

All DCS LFP batteries also feature our comprehensive Bluetooth system that in conjunction with the DCS LFP App displays the following:

• Battery pack Voltage.
• State of Charge (SOC) % estimate via impedance tracking.
• Amp meter displaying real time charge and discharge current.
• Time remaining (estimate in real time).
• BMS Mosfet temperature status (for winching or large inverter loads).
• Battery pack cycle count.
• Cell status showing real-time active balancing operation.
• More accurate data compared to external battery monitors (shunts).

THE BATTERIES

The DCS Dual Battery System is designed to operate and are sold as a pair of batteries with symmetrically paired terminals, designed for parallel configuration. This is the simplest way, with the least amount of components to create a hybrid battery system that takes care of both engine starting and house loads

Forget what you know about dual battery systems. This pair are designed to be installed without Voltage Sensing Relays and Isolators. They are installed in parallel and both batteries cycle simultaneously, so that you take full advantage of both batteries available capacity. A Load Disconnect, such as the 65A Victron Smart Battery Protect will ensure that power is reserved for engine starting. We recommend setting the Victron Smart Battery Protect to 80% for deep cycling accessories and reserving 20% for engine starting. Combined in parallel this pair batteries can charge up to 160A (90A x 2) so it is recommended to keep the alternator under 150A. Please refer to our wiring diagrams for installation recommendations.

THE CYCLE PERFORMANCE

This Battery is rated to achieve a minimum of 2500 cycles @ 100% DOD (when ≤ 80% of its original capacity retention has been reached @ 77F). That means that this battery is rated to achieve at least 2500 cycles by the time it has faded 20% from its original capacity, that is, when ≤ 80% of its original capacity retention has been reached.

Nominal Voltage: 12V
Nominal Capacity: 180Ah
Dimensions: 10.236” x 6.653” x 8.267” per battery
Weight: 22.7 lbs / 26.2 lbs (with MPPT)
Terminal Type: M8 Stainless Steel / Copper
Cell Type: Cylindrical Cells - 3.2V (15Ah)
Cell Chemistry: Lithium Ferro Phosphate Cells (LFP)
Cell C-Rate Specification: 2C
Cycle Performance: 2500 Cycles @ 100% DOD (when ≤ 80% Capacity Retention has been reached @ 77F).
Max Charge Voltage: 14.6V
Recommended Charge Current: ≤70A (0.8C) per battery
Max Charge Current: ≤ 120A (1.0C) per battery
Max Discharge Current: ≤ 180 (2.0C) per battery
BMS Type: DCS 3S 180A
Lithium Cranking Amps: 900 LCA
Ingress Protection: IP54