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12V 280Ah LiFePO4 Battery with Bluetooth Monitoring and 200A Output
This is a high-capacity 12-volt lithium iron phosphate (LiFePO4) battery designed for energy storage in RVs, marine systems, home backup, UPS applications, and off-grid power setups. It supports high continuous current for running larger inverters and multiple loads, while Bluetooth monitoring provides visibility and control of battery status. The battery is intended for users building single-battery systems or expandable banks that require long runtime, smart protection, and reliable operation across varied environments.
Important: Do not use this battery as a starter or engine-cranking battery. A 14.6V 60A charger or compatible 60A MPPT is recommended for charging and Bluetooth activation. Do not orient the battery with the top or front side facing downward; other orientations are acceptable.
Key Features
- Bluetooth 5.0 monitoring: Allows real-time viewing of battery data and enables discharge on/off control and battery shutdown from a mobile device.
- 200A built-in BMS: Provides over 20 protections, including overcharge, over-discharge, over-current, and temperature protection for high-power systems.
- Low-temperature cut-off: Automatically disables charging below 32°F, stops discharging below −4°F, and resumes charging at 41°F to protect the cells.
- Automatic overload recovery: Restores operation approximately 30 seconds after an overload event without manual intervention.
- High continuous current capability: Supports up to 200A continuous charge and discharge for demanding inverter and DC load requirements.
- EV-grade LiFePO4 cells: Uses lithium iron phosphate cells designed for safety, chemical stability, and long service life.
- Expandable system design: Supports series and parallel configurations up to 4P4S for large-capacity 48V-class battery banks.
Specs & Details
- Nominal voltage: 12V
- Energy capacity: 3584Wh
- Maximum continuous output power: 2560W
- Continuous charge/discharge current: 200A
- Cycle life: 4000+ cycles at 100% depth of discharge
- Expected lifespan: Approximately 10 years
- Self-discharge rate: About 3% per month
- Expansion capability: Up to 4P4S, maximum 51.2V 1120Ah (57.344kWh)
- Charging methods: LiFePO4 charger, solar panel, generator, or alternator
- Dimensions: 20.55 × 9.33 × 8.58 inches
- Applicable uses: Marine, RV, home storage, UPS, and off-grid systems
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Testimonials
We love our High Top from HTV. Micah and Lindsay were both great to work with and super helpful with any questions we had. We 100% recommend HTV for your van build needs.
High quality work! They kept us informed on all costs thru install. Lindsay & Micah are a great team! And the turn around was quick. Love our new High Top!
High quality, fair price, they went out of the way to explain their process from start to finish. They were super easy to work with and had same day turn around. I would highly recommend for your van build needs.
Lindsay and Mica are professional, kind, and know whats up! My partner does his research on what's on the market, and after having our van for over a month, we are SOOO happy we went with them! Thank you guys!
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