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BLUETTI 5kWh B4810 LiFePO4 Battery | 51.2V, 100Ah

BLUETTI 5kWh B4810 LiFePO4 Battery | 51.2V, 100Ah

SKU P-B4810-UN-GB-BL-010
$1,699.00 - $1,699.00
$1,699.00
$1,699.00 - $1,699.00
$1,699.00

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FREE FREIGHT ON ORDERS $499+
  • Works in the Cold: Self-heating technology keeps charging safe even below 0℃ (32℉), for reliable power year-round.
  • App Monitoring: Track battery level, voltage, and temperature with the BLUETTI app via Bluetooth.
  • Get Ready Fast: Recharges quicker than lead-acid, so you spend less time waiting and more time doing.
  • Easy to Move and Install: Smaller and simpler than traditional lead-acid batteries for faster placement.
  • Modular & Expandable: Link multiple units to customize your energy setup.
  • Power Any Scenario: Ideal for RVs, boats, off-grid homes, cabins, trolling motors, and weekend trips.

Discover the Power You Need, When You Need It

BLUETTI LiFePO₄ Batteries deliver reliable energy solutions tailored to your lifestyle. Whether you're looking for a compact power source or a high-capacity backup, these batteries provide efficient, long-lasting energy for all your needs.

Consistent Power, Even in the Cold

Cold weather is no longer a problem. With a steady power input, the built-in self-heating film activates when temperatures fall below 0°C (32℉), keeping the battery at an ideal 25°C (77℉) for optimal performance and longer lifespan. Your power stays consistent and efficient, whatever the weather.

Lighter, Faster, More Efficient Power

Say goodbye to bulky, short-lived lead-acid batteries. BLUETTI LiFePO₄ batteries are up to 70% lighter, charge faster, and last up to 10 times longer. Imagine more power for your devices, less hassle for you, and savings that add up over time.

All-Around Protection for Peace of Mind

Every BLUETTI battery comes with multiple layers of protection, ensuring safe, worry-free use. Whether you're powering your RV, boat, or home, you can count on your battery being tough, durable, and secure.

Customize Your Power System

Create the ideal energy solution with BLUETTI's modular batteries. Start with the right amount of power, or go all-in for total energy independence. You can reach up to 122.88 kWh with 24 B4810 units or 96 B1210 units, or boost it to a huge 385.8 kWh with 96 B1232 units — enough to stay fully powered for weeks.

Versatile Power for Any Scenario

Off-grid living, RV journeys, home backup, or life on the water, BLUETTI batteries provide reliable power to keep you connected, your devices charged, and everything running smoothly.

Monitor Your Power With Ease

With the BLUETTI app, check your battery's State of Charge (SoC), voltage, temperature, and remaining charge or discharge time — all with just a glance. Everything you need to stay informed, right at your fingertips.

TECH SPECS - B4810 Battery

BATTERY INFO

  • Model: B4810

  • Battery Capacity: 5,120Wh (51.2V, 100Ah)

  • Battery Type: LiFePO₄ (Lithium Iron Phosphate)

  • Cycle Life: 6,000 cycles @ 70% capacity

Charging & Discharging

  • Charge Current: 50A (Recommended) 100 A Max.

  • Discharge Current: 100A Max.

  • Peak Discharge Current: 200A @ 30 s

  • Cell Temperature Protection: Charging: <-1°C or >61°C (<30°F or >142°F), Discharging: <-21°C or >61°C (<-5.8°F or >142°F),

GENERAL

  • Weight: Approx. 101.4lbs (46kg)

  • IP Rating: IP65

  • Operating Temperature: Charging: -20°C to 55°C (-4°F to 131°F) Discharging: -20°C to 55°C (-4°F to 131°F)

  • Storage Temperature: Up to 1 month: -20°C to 40°C (-4°F to 104°F) Up to 6 months: -20°C to 25°C (-4°F to 77°F)

  • Dimensions (L × W × H): 23.94 × 14.96 × 5.71in (608 × 380 × 145mm)

  • Max. Expansion (Parallel & Series): 122.88kWh (24P) 51.2V, 2,400Ah

  • Certifications: MSDS, UN38.3, FCC, CE, RoHS, UL

  • Warranty: 5 Years

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