BLUETTI Expansion Battery B300

BLUETTI B300 Expansion Battery | 3072 Wh

• With a 100W USB-C, a 12V/10A car output and a USB-A port, you can use the B300 as a portable power station.
• The intelligent MPPT system inside the B300 enables fast charging by solar energy with a maximum load scale of 200W.
• You can also charge it from a wall outlet, in a car, or with a lead-acid battery.
• Car and lead-acid battery charging must be realized through the D050S.
• 4 years worry-free warranty.

Flexible charging
Thanks to the built-in MPPT, you can quickly charge the BLUETTI B300 with a maximum solar power of 200W. It also supports charging AC, car and lead-acid batteries. A D050S is required for charging car and lead-acid batteries.

Flexible power supply
You can power your smartphones, laptops, fans, lamps, refrigerators, microwave ovens, etc. The versatile ports make it possible: 100W USB-C, 12V/10A cigarette lighter and 18W USB-A output ports.

Battery expansion packs
The B300 has a capacity of 3,072 Wh and over 3,500 life cycles with LifePO4 battery cells, which offer up to 80% of the original capacity. In addition, the total capacity is doubled, tripled or even quadrupled with the BLUETTI AC200MAX, AC200P or AC300 series.

Backup at home and power bank on the go
Whether at a family reunion or camping trip, the B300 serves as a backup power supply or power bank. It reliably powers your home and camping essentials. All you have to do is enjoy the good times.

BATTERY INFO
Capacity: 3072 Wh
Cell chemistry: lithium iron phosphate (LiFePO4)
Life Cycle: 3500+ cycles(up to 80%); 6000+ cycles(up to 50%)
Durability: Recharge Every 3-6 months

INPUT
AC input: 500 W
Solar input: Max. 200 W, VOC 12-60 VDC, 10 A
Car input: 12/24 V from cigarette lighter socket
Max input: 700 W, with AC adapter + solar input simultaneously
OUTPUT
USB-C port: 1 x 100 W Max
USB-A port: 1 x 18 W USB-A
12 V DC outlet: 1 x 12 VDC (car outlet) *All regulated.

CHARGING TIMES
AC: ≈ 6.5~7 hours at 500 W
Solar: ≈ 15.5~16 hours at 200 W (At best sunlight, ideal orientation and low temperature)
12 V/24 V car outlet (100 W/200 W): ≈ 30 or 15 hours
AC + Solar: ≈ 5 hours at 700 W (At best sunlight, ideal orientation and low temperature)
Solar + Solar: ≈ 5 hours at 700 W (D050S DC charging extension REQUIRED)
Dual AC: ≈ 5 hours at 700 W (additional adapter REQUIRED)
240 V Split Phase Bonding: Yes, works with AC300
Pass-through Charge:Yes

GENERAL
Weight: 36.1 Kg/79.6 lbs
Dimensions (LxWxD): 52 × 32 × 26.6 cm
Temperature during operation and use: 0-40°C/32°F-104°F
Certifications: UL Standard, CEC, DOE, FCC, CA Prop 65
Warranty: 48 months