SunGold Power 12V 200Ah LiFePO4 Deep Cycle Lithium Battery | Bluetooth | Self-Heating | IP65

The SunGold Power 12V 200Ah LiFePO4 Deep Cycle Lithium Battery Puts 2560Wh, a 200A BMS and Self-Heating Into One 12V Battery

The SunGold Power 12V 200Ah LiFePO4 Deep Cycle Lithium Battery stores 2560Wh at 12.8V in a single IP65-rated case. A built-in 200A BMS, Bluetooth monitoring, an LCD display and an automatic heater handle protection, tracking and cold-weather charging for you.

It is the 200Ah version of SunGold's 12V Bluetooth battery, made for RV owners, boaters, campers and off-grid solar users who want more capacity without wiring several smaller batteries together. It accepts up to 150A of continuous charge current, so it can work with a large charger or solar array.

SunGold Power 12V 200Ah LiFePO4 Deep Cycle Lithium Battery Features

2560Wh in One Battery

At 12.8V and 200Ah, one battery holds 2560Wh. You get one set of terminals, one BMS and one Bluetooth connection to manage instead of several batteries in parallel.

150A Charging and 245A Peak Discharge

The battery accepts up to 150A of continuous charge current and supplies a 245A peak for about 15 seconds. SunGold recommends 100A for everyday charging and discharging. That headroom helps with larger inverters and fast chargers.

Advanced 200A BMS Protection

The built-in BMS protects against overcharge and over-discharge, over-current, short circuits and high temperature. It also handles low-temperature protection, so the cells are not charged when they are too cold.

Automatic Self-Heating

While charging, the heater turns on when the core temperature drops below 33.8°F (1°C) and turns off at 42.8°F (6°C). The battery can keep taking a charge through cold winters instead of waiting for the weather to warm up.

Bluetooth Monitoring and LCD

The LCD shows voltage and state of charge at the press of a button. The SGP Battery app for iOS and Android shows real-time battery data, cell data and warnings over Bluetooth.

Long Cycle Life and 5 Year Warranty

Grade A, automotive-grade cells are rated for 4000 or more cycles at 0.2C, 77°F and 80% depth of discharge. SunGold backs this 200Ah battery with a 5 year warranty.

Real-World Applications

RV house batteries. Power RV appliances and electronics from one battery and watch its state of charge on your phone.

Marine equipment. SunGold lists marine use, and the IP65 case fits boat battery compartments where space allows.

Off-grid solar. Store solar energy in one 12V battery for an off-grid cabin or shed.

Backup power. Pair it with a pure sine wave inverter sized to your loads for home or campsite backup.

How It Compares to Common Alternatives

Versus two 12V 100Ah batteries. Two 100Ah batteries in parallel also give 2560Wh, but each one has its own BMS and Bluetooth ID to watch. They weigh 22.7LB each, so they are easier to lift one at a time. The 200Ah battery weighs 48.5LB and keeps the wiring simpler.

Versus the 24V 100Ah model. The 24V battery stores the same 2560Wh at 25.6V and weighs 45LB. Choose it for a 24V system. Choose the 200Ah battery to stay at 12V.

Versus a lead-acid battery. This battery adds a built-in BMS, Bluetooth monitoring and self-heating, and SunGold rates it for at least 4000 cycles.

Is This Lithium Battery the Right Fit

• System voltage. 12.8V nominal, with a 10.8-14.6V operating window.
• Charger. Use a LiFePO4 charger. SunGold recommends 14.4V to 14.6V at 0.2C to 0.5C.
• Size and weight. 19.7 x 9.4 x 9.1 inches and 48.5LB. Check your battery bay before you order.
• Expansion. Up to four in parallel or four in series, with total series voltage no higher than 58.4V.
• Water. IP65 rated, but never immerse the battery in water.

This may be a good fit if

• You want 2560Wh at 12V in one battery
• You run a large 12V inverter or fast charger
• You charge in cold weather
• You want app-based monitoring

Common Questions

How Long Will a 200Ah Lithium Battery Last?

With proper care, SunGold says a 200Ah lithium battery can last 5 to 10 years, depending on usage and environment. It carries a 5 year warranty.

How Does It Perform in Cold Weather?

Below 32°F, a lithium battery can lose some effective capacity, and charging becomes harder. This battery's heater warms the cells during charging below 33.8°F, and the BMS protects against low temperatures.

How Fast Can It Recharge?

With a compatible LiFePO4 charger, it accepts up to 150A of continuous charge current, and SunGold recommends 100A for routine charging. Actual recharge time depends on your charger or solar output.

What Size Inverter Works With It?

Match the inverter to your power demand. For larger solar systems, SunGold suggests a compatible pure sine wave inverter. Keep in mind the 100A recommended discharge current and 245A peak.

What's Included

• 1 x SunGold Power 12V 200Ah LiFePO4 Deep Cycle Lithium Battery (LFP12-200A)

More 12V Capacity Without More Batteries

The SunGold Power 12V 200Ah LiFePO4 Deep Cycle Lithium Battery gives a 12V system 2560Wh, a 200A BMS, Bluetooth monitoring and self-heating in one IP65 case. At Outbound Power, we help customers match batteries, inverters and chargers for RVs, boats and off-grid solar. If you have questions, our team is happy to help.

SunGold Power LFP12-200A Manual

SunGold Power LFP12-200A Data Sheet