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Additional battery BLUETTI B300K EU 2764.8 Wh LiFePO4 for AC300/AC500/AC200MAX/AC200L/Apex 300 — 4000+ cycles, BMS

Additional battery BLUETTI B300K EU 2764.8 Wh LiFePO4 for AC300/AC500/AC200MAX/AC200L/Apex 300 — 4000+ cycles, BMS
Additional battery BLUETTI B300K EU 2764.8 Wh LiFePO4 for AC300/AC500/AC200MAX/AC200L/Apex 300 — 4000+ cycles, BMS
Additional battery BLUETTI B300K EU 2764.8 Wh LiFePO4 for AC300/AC500/AC200MAX/AC200L/Apex 300 — 4000+ cycles, BMS
Additional battery BLUETTI B300K EU 2764.8 Wh LiFePO4 for AC300/AC500/AC200MAX/AC200L/Apex 300 — 4000+ cycles, BMS
Additional battery BLUETTI B300K EU 2764.8 Wh LiFePO4 for AC300/AC500/AC200MAX/AC200L/Apex 300 — 4000+ cycles, BMS
Additional battery BLUETTI B300K EU 2764.8 Wh LiFePO4 for AC300/AC500/AC200MAX/AC200L/Apex 300 — 4000+ cycles, BMS
Additional battery BLUETTI B300K EU 2764.8 Wh LiFePO4 for AC300/AC500/AC200MAX/AC200L/Apex 300 — 4000+ cycles, BMS
Additional battery BLUETTI B300K EU 2764.8 Wh LiFePO4 for AC300/AC500/AC200MAX/AC200L/Apex 300 — 4000+ cycles, BMS
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In stock
Model: ADDITIONAL-BATTERY-BLUETTI-B300K
Weight: 29.50kg
2
Brand: BLUETTI
73,999.00 грн. Ex Tax: 73,999.00 грн.
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Description Additional battery BLUETTI B300K EU 2764.8 Wh LiFePO4 - extension for AC300/AC500/AC200MAX/AC200L/Apex 300, 4000+ cycles, BMS

Additional battery BLUETTI B300K EU 2764.8 Wh LiFePO4 is a capacity expansion module for BLUETTI portable power stations, designed to increase system runtime for AC300 / AC500 / AC200MAX / AC200L / Apex 300. It is suitable for home backup power, outdoor trips, camping, on-site work, and any scenario where a larger energy reserve is needed without replacing the main station.

Key advantages

  • Large capacity of 2764.8 Wh

Adds a significant energy reserve to your system, allowing you to power equipment and household appliances for longer.

  • Reliable LiFePO4 (LFP) chemistry

LiFePO4 batteries are known for enhanced safety, stability, and heat resistance compared to many other types of lithium batteries.

  • 4000+ cycle lifespan

Designed for long-term use: a long cycle life makes it a cost-effective solution for regular use (backup power, daily operation).

  • Intelligent BMS protection system

The built-in BMS (Battery Management System) monitors cell operation and protects against common risks: overvoltage/undervoltage, overcurrent, overheating, short circuit, etc.

  • Modularity and scalability

Connecting additional batteries allows you to increase the total system capacity to match your needs—from basic backup to extended off-grid scenarios.

Compatibility

BLUETTI B300K EU is intended as an additional battery (expandable battery pack) for:
  • BLUETTI AC300
  • BLUETTI AC500
  • BLUETTI AC200MAX
  • BLUETTI AC200L
  • BLUETTI Apex 300

Who it’s for

  • BLUETTI owners who want to extend runtime without buying a new station;
  • for home/apartment backup power during outages;
  • for camping, travel, RVing, and field work;
  • for powering network equipment, lighting, a refrigerator, security systems, and other devices.

Main attributes Additional battery BLUETTI B300K EU 2764.8 Wh LiFePO4 - extension for AC300/AC500/AC200MAX/AC200L/Apex 300, 4000+ cycles, BMS

Dimensions & Weight
Dimensions (L×W×H), mm 525×327×209
Weight, kg 29.5
Key Specifications
Battery Type LiFePO4
Capacity, Wh 2764.8
Country of manufacture Китай
Operating & Conditions
Cycle Life 4000+ cycles to 80% capacity

Reviews about Additional battery BLUETTI B300K EU 2764.8 Wh LiFePO4 - extension for AC300/AC500/AC200MAX/AC200L/Apex 300, 4000+ cycles, BMS

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Questions and Answers (FAQ) Additional battery BLUETTI B300K EU 2764.8 Wh LiFePO4 - extension for AC300/AC500/AC200MAX/AC200L/Apex 300, 4000+ cycles, BMS

MSG Generators
3 March, 2026
З якими станціями BLUETTI сумісна батарея B300K?
Administrator Response:
BLUETTI B300K EU сумісна з: AC300, AC500, AC200MAX, AC200L та Apex 300. Для підключення потрібен оригінальний кабель-розширення (DC+P090A або P090D відповідно до моделі).
MSG Generators
3 March, 2026
Скільки батарей B300K можна підключити до однієї станції?
Administrator Response:
До AC300 — до 2 батарей B300K (макс. загальна ємність ~6144 Вт·год). До AC500 — до 3 батарей (макс. ~10 кВт·год). Точна кількість залежить від моделі базової станції.
MSG Generators
3 March, 2026
Яка реальна ємність і скільки циклів витримає B300K?
Administrator Response:
Паспортна ємність — 2764,8 Вт·год, реальна при розряді ~95–97%. LiFePO4 хімія забезпечує 4000+ циклів до 80% ємності — це ~10–15 років при щоденному використанні.
MSG Generators
3 March, 2026
Як замовити доставку B300K до Харкова / Одеси / Дніпра?
Administrator Response:
Доставляємо Новою Поштою по всій Україні: відділення, поштомат або кур'єр до дверей — 1–3 робочих дні. Видача замовлень у Києві за попередньою домовленістю. Вартість розраховується автоматично при оформленні замовлення.
MSG Generators
3 March, 2026
Яка оплата та гарантія на B300K?
Administrator Response:
Доступна Покупка частинами monobank, а також інші банківські сервіси оплати частинами для окремих товарів. Також доступні оплата при отриманні, переказ на рахунок або оплата карткою онлайн. Офіційна гарантія виробника — 2 роки (деякі позиції — до 5 років). Гарантійний та постгарантійний сервіс проводиться в Україні.
Additional battery BLUETTI B300K EU 2764.8 Wh LiFePO4 for AC300/AC500/AC200MAX/AC200L/Apex 300 — 4000+ cycles, BMS
Additional battery BLUETTI B300K EU 2764.8 Wh LiFePO4 for AC300/AC500/AC200MAX/AC200L/Apex 300 — 4000+ cycles, BMS
Model: ADDITIONAL-BATTERY-BLUETTI-B300K
In stock
73,999.00 грн. Ex Tax: 73,999.00 грн.
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