Note: 1 to 3 working days to process the order, 7-10 days estimated delivery date.
What is an Expansion Battery?
BLUETTI expansion battery is a portable external battery system. When connected to a compatible solar power generator, it provides you with a larger capacity to power your devices for extended runtime.
With a BLUETTI expansion battery, you can simply tailor your own off-grid power system to meet your specific power needs
- Features with a 100W USB-C, a 12V/10A car output, and USB-A ports, you can use the B300 as a portable power station.
- The smart MPPT inside of the B300 enables it to recharge quickly through solar power at a 200W maximum loading scale.
- You can also recharge it by a wall socket, car charging, or lead-acid battery.
- Car charging and lead-acid battery charging need to be realized through D050S.
Features
Flexible Recharging
You can recharge BLUETTI B300 quickly with 200W Max. solar input thanks to the built-in MPPT. Besides, it also supports AC, car, and lead-acid battery charging. The car and lead-acid battery charging need a D050S.
Versatile Power Source
You can power your smartphones, laptops, fans, lights, refrigerators, microwave ovens, and so on with a specific output ports – the 100W USB-C, 12V/10A cigarette lighter, and 18W USB-A output ports.
Expandable Battery Pack
B300 has a 3,072Wh capacity and over 3,500 life cycles with the LifePO4 battery cells, offering up to 80% of the original capacity. Moreover, it will double, triple, or even quadruple the total capacity with BLUETTI AC200MAX, AC200P, or AC300 series.
Home Backup and Trip Power Bank
Never Run Out of Power
Suitable for various occasions
FAQ
Q1: Can the B300 battery module be used alone?
A: Yes. B300 features a 100W USB-C, a USB-A, and 12V DC output ports. The battery module can work flawlessly when standalone.
Q2: How many B300 battery modules can connect with AC300?
A: Up to 4xB300 battery modules can connect with AC300.
Q3: How many B300 battery modules can connect with AC200Max?
A: Up to 2xB300 battery modules can connect with AC200Max.
Q4: How many B300 battery modules can be hooked up with the AC200/P?
A: Up to two B300. One via the solar input port by a converter cable, and another via the AC adapter inlet.
Q5: Does B300 support Hot Swapping?
A: Yes, you can connect the B300 battery pack into AC300 or AC200Max without turning them off.
Q6: What are the charging methods for the BLUETTI B300?
A:B300 can be recharged by:
1. 500W AC Adapter (Sold separately)
2. 200W Solar Panel (Sold separately)
3. Car cigarette lighter port or Lead-acid battery.
Q7: Can B300 be recharged with solar panels and wall outlet simultaneously or dual AC adapters?
A:Yes.
Q8: Can you ship the B300 to Puerto Rico, Hawaii, and Alaska to deliver?
A: Can not. The packages exceed the transportation weight limit of the logistics company.