BLUETTI

Bluetti B300K – Expansion Battery – 2765 Wh – LiFePO4

4,6 · 70 reviews · Klantbeoordeling
€1.149,00
€1.149,00

Incl. btw (€949,59 excl.) · gratis verzending vanaf €100

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Bluetti B300K – Expansion Battery – 2765 Wh – LiFePO4

€1.149,00

Key features

2,765 Wh of extra battery capacity: ideal for extended off-grid use...
Durable LiFePO4 technology: more than 4,000 charge cycles with a 4-...
Scalable capacity: connect several units together for maximum energ...
Direct USB-A output (18 W): charge mobile devices straight from the...

The Bluetti B300K is a modular expansion battery designed to work seamlessly with heavy-duty power stations such as the Bluetti AC300 and AC500. Its robust LiFePO4 (lithium iron phosphate) cells deliver more than 4,000 charge cycles while retaining at least 80% of the original...

The Bluetti B300K is a modular expansion battery designed to work seamlessly with heavy-duty power stations such as the Bluetti AC300 and AC500. Its robust LiFePO4 (lithium iron phosphate) cells deliver more than 4,000 charge cycles while retaining at least 80% of the original capacity, giving you years of reliable, intensive daily use.

Besides expanding your main system, the B300K has an integrated 18 W USB-A output, so you can also charge smaller devices such as smartphones, lighting or measuring equipment directly on the go.

Key benefits:

  • 2,765 Wh of extra battery capacity: ideal for extended off-grid use and power-hungry loads.
  • Durable LiFePO4 technology: more than 4,000 charge cycles with a 4-year manufacturer’s warranty.
  • Scalable capacity: connect several units together for maximum energy storage.
  • Direct USB-A output (18 W): charge mobile devices straight from the battery.

Specifications:

CategorySpecification
BrandBluetti
ModelB300K (BL-B300K2)
Battery capacity2,765 Wh (51.2 V / 54 Ah)
Battery typeLiFePO4 (lithium iron phosphate)
Service life4,000+ charge cycles (to 80% remaining capacity)
Outputs1x USB-A port (18 W), 2x expansion ports (58 V DC max., 90 A max.)
Charge / discharge currentMax. 60 A charging current / max. 70 A discharge current
Operating temperatureCharging: 0 °C ~ 40 °C | Discharging: -20 °C ~ 40 °C
Storage temperatureUp to 1 month: -20 °C ~ 40 °C | Up to 6 months: -20 °C ~ 25 °C
Humidity5% – 95%
Dimensions (W x D x H)525 x 327 x 209 mm
Weight29.5 kg
Warranty4 years

Specifications

Storage temperature Up to 1 month-20°C ~ 40°C | Up to 6 months: -20°C ~ 25°C

Frequently asked questions

Does this product come with a warranty?

Of course you are entitled to products that work properly. If a product is faulty, you are entitled to a free repair or a replacement, or we will refund your money. There is no fixed statutory warranty period in the Netherlands, so we offer an additional warranty per product. The period that applies to this product is shown below:

What if I change my mind?

Consumers have a 14-day cooling-off period. Within those 14 days you can return your product without giving a reason, provided it meets the return conditions.

How fast do you ship?

At UMATECH we work with a large network of suppliers and our own warehouse in the heart of Amsterdam. We ship orders daily at 17:00.

Can I pay by invoice?

Regular business customers can pay us by invoice. We set this up individually, so if you're interested please email info@uma-tech.com.
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