Bluetti B300 Battery Module – 3072Wh – For Bluetti AC200Max & Bluetti AC300

Bluetti B300 Battery Module – 3072Wh – For Bluetti AC200Max & Bluetti AC300

The Bluetti B300 is a 3072Wh modular battery, which works on its own or with the Bluetti AC200Max and AC300 portable power stations. You can connect multiple B300 batteries to your power stations, for potentially huge upgrades to power storage. The B300 itself features a 100W inverter, USB and cigarette lighter output ports, and an MPPT charge controller.

3072Wh lithium leisure battery

The Bluetti B300 is a 3072Wh lithium battery. This battery has an exceptionally long lifetime of 3,500 charge-discharge cycles. After this many full charges and discharges, the battery capacity will be reduced to ~80% of its initial total.

A fully charged B300 battery connected to an AC200Max or AC300 will:

• Charge a laptop 30 times
• Power a desktop PC for 18 hours
• Power a full-size fridge for 10 hours
• Run an air-con unit or a space heater for 3 hours

Additionally, you can connect up to 4 B300 expansion batteries to a AC300 power station. With 4 B300s connected, you’ll have a battery bank with an enormous 12,288Wh capacity.

Recharging methods

The Bluetti B300 has a built-in MPPT charge controller, meaning you can recharge the power station using a portable solar panel. It’s possible to connect up to 200W of solar charging. You can also connect to a mains plug socket alone for 500W of charging. Finally, the power bank will also charge from a 12V/24V cigarette lighter socket in your car or from your lead-acid leisure battery, via the D050S charging enhancer.

You can expect the following recharging times:

• 200W solar input – 15.5 hours
• Mains plug socket – 6.5 – 7 hours
• Car cigarette lighter socket – 15 hours @ 200W, 30 hours @ 100W
• Mains + 200W solar – 5 hours

Looking for another portable power station?

View our full range of portable power stations 🔋

Products that give back

We are members of 1% for the Planet. This means that for every product purchased from Nohma, we will give 1% of the total cost to The Honnold Foundation, to provide solar power to underprivileged communities. If you want your electrical system to have more of a positive impact, purchasing your components from us at Nohma will mean you can give back as well as powering your off-grid system.
Product SKU: B300