The SunGold Power 12V 200Ah LiFePO4 Deep Cycle Lithium Battery Stores 2560 Watt-Hours in One Self-Heating, IP65 Case
The SunGold Power 12V 200Ah LiFePO4 Deep Cycle Lithium Battery doubles the capacity of SunGold's 100Ah model, storing 2560 watt-hours in a single 48.5 pound battery. A built-in 200A battery management system supports up to 150A of continuous charge current and 245A of peak discharge for 15 seconds, making it a strong match for larger inverters.
Like the rest of SunGold's 12V and 24V lineup, it includes automatic self-heating for cold weather charging, an LCD display, Bluetooth monitoring through the SGP Battery app, and an IP65-rated ABS case. SunGold rates it for 4000 or more cycles and backs it with a 5 year warranty.
SunGold Power 12V 200Ah LiFePO4 Deep Cycle Lithium Battery Features
2560Wh of Energy in One Battery
One 200Ah battery replaces two 100Ah batteries, simplifying wiring and saving space in RV compartments, boats, and solar battery boxes.
High-Current 200A BMS
The BMS handles up to 150A of continuous charging and 245A peak discharge for 15 seconds, with 100A recommended for regular use. It balances cells automatically and protects against abuse conditions.
Self-Heating for Cold Weather
Heating turns on automatically below 33.8°F (1°C) and turns off at 42.8°F (6°C), so the battery can charge safely in freezing conditions. Charging is supported from -4°F to 113°F and discharging from -4°F to 131°F.
Bluetooth and LCD Monitoring
Check voltage and state of charge on the built-in LCD, or connect with the SGP Battery app for iOS and Android to see cell data and warnings.
4000+ Cycles and IP65 Protection
SunGold rates the battery for at least 4000 cycles at 80 percent depth of discharge. The IP65 ABS case resists dust and water for RV and marine use.
Real-World Applications
RVs and van builds. Run a 2000 to 3000 watt inverter, refrigerator, and lights from a compact battery bank.
Marine house batteries. Store more energy for longer trips with less weight than lead acid.
Solar storage. Pair with a 12V solar charge controller and inverter for cabins and backup systems.
Inverter charger systems. Pair with SunGold's 12V LFP series inverter chargers.
How It Compares to Common Alternatives
Versus two 100Ah batteries. One 200Ah battery means fewer connections and a single BMS, with 150A continuous charging.
Versus lead acid batteries. LiFePO4 delivers far more cycles and deeper usable capacity at a fraction of the weight.
Versus the 24V 100Ah model. Both store 2560Wh. Choose the 24V version for 24V systems and this one for 12V systems.
Is This Battery the Right Fit
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System voltage. 12V nominal (12.8V), with series wiring possible for 24V or 48V.
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Charging. Use a LiFePO4 charger set to 14.4V to 14.6V.
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Space and weight. 19.7 x 9.4 x 9.1 inches and 48.5 pounds.
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Bank size. Up to four in parallel or four in series.
This may be a good fit if
- You want 2560Wh in a single 12V battery
- You run a larger 12V inverter
- You charge in cold weather
- You want Bluetooth monitoring
Common Questions
What Is the Typical Lifespan?
SunGold estimates 5 to 10 years depending on usage and offers a 5 year warranty.
How Does It Handle Cold Weather?
Capacity drops in the cold like any lithium battery, but self-heating warms the cells before charging below freezing.
How Many Can Be Used in One System?
Up to four in parallel or four in series.
How Should I Prepare Batteries Before Connecting Them?
SunGold recommends fully charging each battery separately with a LiFePO4 charger so their voltages are within 0.1V of each other before wiring them in series or parallel. Leave at least 20mm of space between batteries for heat dissipation.
How Should I Store It?
The battery ships at about half charge. For long-term storage, keep it around half charged in a cool, dry place and charge and discharge it every three months.
What's Included
- 1 x SunGold Power 12V 200Ah LiFePO4 Deep Cycle Lithium Battery
- 1 x User Manual
Big Capacity for 12 Volt Systems
The SunGold Power 12V 200Ah LiFePO4 Deep Cycle Lithium Battery delivers 2560Wh, a 200A BMS, self-heating, and Bluetooth monitoring in one rugged case. At Outbound Power, we help customers build battery banks for RVs, boats, and solar systems. If you have questions, our team is happy to help.
SunGold Power 12V 200Ah LiFePo4 Deep Cycle Lithium Battery Specifications
|
| Model |
LFP12-200A |
| Nominal Voltage |
12.8V |
| Nominal Capacity |
200Ah |
| Energy |
2560Wh |
| Chemistry |
LiFePO4 (lithium iron phosphate) |
| Efficiency |
99.5% or higher |
| Voltage Window |
10.8V to 14.6V |
| Max Continuous Charge Current |
150A |
| Peak Discharge Current |
245A (15 seconds) |
| Recommended Charge/Discharge Current |
100A |
| Built-In BMS |
200A |
| Cycle Life |
4000 or more (0.2C, 77°F, 80% DOD) |
| Operating Temperature |
Charge -4°F to 113°F, discharge -4°F to 131°F |
| Self-Heating |
On below 33.8°F (1°C), off above 42.8°F (6°C) |
| Monitoring |
LCD display and Bluetooth (SGP Battery app) |
| Terminal Type |
M8 |
| Case Material |
ABS |
| IP Rating |
IP65 |
| Dimensions (L x W x H) |
19.7 x 9.4 x 9.1 in |
| Weight |
48.5 lb |
| Warranty |
5 years |
SunGold Power 12V 200Ah LiFePo4 Deep Cycle Lithium Battery Manuals
