# Bluetti B300K Expansion Module 2764Wh LiFePO4 Battery for AC200PL

**URL:** https://aio.lv/en/product--bluetti-b300k--12539006
**Data updated:** 2026-06-27 08:58 (EEST)
**Category:** Other goods
**Manufacturer:** Bluetti
**Manufacturer code:** B300K
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 416.45 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 1 170.62 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bluetti-b300k--12539006

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Friday | free |
| Pickup points | 08.07.2026 | 1.89 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The Bluetti B300K is a high-capacity 2764Wh LiFePO4 expansion battery module designed specifically for the AC200PL power station. It provides reliable energy storage, extending the runtime of your portable power system. Featuring durable lithium iron phosphate chemistry, it ensures long-term performance and safety for off-grid power, emergency backup, or outdoor activities.

## Long description

The Bluetti B300K is a high-capacity 2764Wh LiFePO4 expansion battery module engineered to integrate seamlessly with the AC200PL power station. This unit serves as a reliable energy storage solution, significantly extending the runtime of your portable power system for off-grid living, emergency backup, or extended outdoor excursions. By utilizing advanced lithium iron phosphate chemistry, the module provides a stable and safe power supply for various electronic devices.
Advantages
The primary benefit of the B300K is its substantial energy capacity, which allows users to maintain power for essential appliances during extended outages or while camping. The use of automotive-grade LiFePO4 battery cells ensures a long operational lifespan, capable of maintaining 80% of its original capacity even after 4000 charge cycles. Furthermore, the module features a built-in USB-A port, transforming it into a standalone power hub for smaller electronics, adding a layer of convenience and versatility to your power setup.
Suitable for
Emergency home backup during power outages
Off-grid living and remote cabin power
Extended camping and outdoor recreational activities
Professional field work requiring portable energy
When it may not be suitable
This expansion module is specifically designed for compatibility with the AC200PL and APEX300 power stations. It may not be suitable for users who require a standalone power station with AC output ports, as this unit functions primarily as a battery expansion and does not include an integrated inverter for AC appliances.
Key specifications
Capacity: 2764.8Wh (51.2V, 54Ah)
Battery Chemistry: LiFePO4 (Lithium Iron Phosphate)
Cycle Life: 4000+ cycles to 80% capacity
Output: 12W USB-A port (5V/2.4A)
Weight: Approximately 29.5kg
Dimensions: 525 x 327 x 209mm
Operating Temperature: -20°C to 40°C for discharging
How to use
To use the B300K, connect it to your compatible Bluetti power station using the provided expansion cables. Once connected, the power station will automatically recognize the additional capacity, and the total energy will be managed through the main unit's interface. For standalone use, simply plug your USB devices directly into the USB-A port located on the module to begin charging.
What to consider before purchase
Verify compatibility with your existing power station model
Ensure the weight of 29.5kg is manageable for your intended transport needs
Check that your charging environment remains within the 0°C to 40°C range
Usage recommendations
For optimal battery health, store the unit in a cool, dry place and avoid exposing it to extreme temperatures for prolonged periods. If storing for more than one month, ensure the battery is kept within the recommended temperature range to preserve its long-term performance.

## FAQ

### How much does the Bluetti B300K Expansion Module for AC200PL cost, and is it available for purchase?

The price is 1,416.45 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Friday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can Bluetti B300K Expansion Module for AC200PL be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Bluetti products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Bluetti service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12539006/68904213_large.webp