DOMETIC LiFePO4-300 Lithium Iron Phosphate Battery User Guide
- June 1, 2024
- Dometic
Table of Contents
DOMETIC LiFePO4-300 Lithium Iron Phosphate Battery
BATTERY SPECIFICATIONS
SPECIFICATIONS
Technology| Lithium Iron Phosphate
Nominal Voltage| 12.8 V
Fully Charged Voltage (FC)| 14.6V
Fully Discharged Voltage (FD)| 9.2V
Capacity (Ah)| 300Ah
Recommended Discharge Terminated Voltage| 10V
Battery Discharge Terminated Voltage| 9.2V
Battery Charge Voltage| 14.2V
Max Continuous Charge Current| 200A
Heater Function| Battery pack includes heater for heating cell module
temperature up when battery pack is charged in a freezing environment
Standard Charge Method| 0.5C CC (constant current) charge to FC, then CV
(constant voltage FC) charge till charge current decline to ≤0.05C
Inner Resistance| ≤10mΩ
Certifications| CE, UKCA, UN38.3, UL 2054
Operating Temperature| Charge: -32°F (0°C) to 131°F (55°C)
Discharge: -4°F (-20°C) to 131°F (55°C)
Storage Temperature1| 1 month > 113°F (45°C) to 140°F (60°C) – Max 80% RH
3 months > 77°F (25°C) to 113°F (45°C) – Max 80% RH
6 months > -68°F (20°C) to 77°F (25°C) – Max 80% RH
Humidity| Operating: 5% to 90 % RH
Storage: 45% to 85% RH
BMS Leakage Current| 20uA in Shutdown Mode
IP Requirement| IP67
Dimensions (LxWxH)| 19.6in x 14.9in x8.66in (498mm x 379mm x220mm)
Weight| 77.2lbs (35kg)
Product Description
| NO. | DESCRIPTION |
|---|---|
| 1 | Positive Terminal |
| 2 | Negative Terminal |
| 3 | Power Button (LED) |
| 4 | RV-C 1 |
| 5 | RV-C 2 |
INCLUDED COMPONENTS
Battery| 1| Terminal Cap, Red| 1
L Mounting Brackets| 4| Terminal Cap, Black| 1
PM612mm Screw| 4| Quick Start Guide| 1
M818mm Screw| 2| |
WARNINGS
| Only wire 8 batteries maximum in parallel
---|---
Wire a maximum of 4 in series
Do not get wet
INTERFACE DESCRIPTION
LED (POWER BUTTON) INDICATORS
| LED | Battery Mode Definition |
|---|---|
| Solid light | Power on mode |
| Blinking light | Sleep/Reserve mode |
| OFF | Power off mode |
VARIOUS POWER MODES
Press button for more than 3 seconds and release. The battery will enter sleep
mode. The LED will blink. Power off mode should only be used for long term
storage or to reset the BMS. Use sleep mode to disable output power of
batteries.
MOBILE APP
Scan the QR code to download the Go Power! Connect App for use with the Sun Cycle® Advanced Lithium Battery.
CAN PORT WIRING
*cables purchased separately
| Part Number | Function |
|---|---|
| GP-RVC-BCR – ADV LFP TERMINATOR | Battery End Cap Terminating Resistor |
| GP-ADV-BC-600 -ADV LFP INTER-BATT HARNESS, 600MM | 300Ah Battery Inter-Connect |
Cable
GP-RVC-BC -ADV LFP RV-C SYSTEM HARNESS| System Connection Cable
HOW TO USE
To prevent a surge current, perform a “pre-discharge” as outlined in the steps below.
Step 1 – Ensure all batteries are in Power Off mode.
Step 2 – Connect batteries following the series or parallel connection
diagrams found at gopowersolar.com/advanced-lithium-wiring. The Battery Inter-
Connect Cable must be installed for each battery pack followed by a Battery
End Cap Terminating Resistor cable on the last battery.
Step 3 – Ensure battery pack terminals are correctly installed and
connected to the inverter system.
Step 4 – Press the power button on one of the battery packs for 3 seconds
to wake up all battery packs from Power Off mode. The LED indicator will turn
on.
NOTE: Batteries are in Power Off mode when unboxed. Press the Power button for 3 seconds to turn on. If it doesn’t turn on, you will need to charge the battery.
The batteries need to be configured before they can be used. Please see battery manual for instructions on battery configuration.
CUSTOMER SUPPORT
Find tech tips, manuals and support at
gopowersolar.com 