BLUETTI B300 Expansion Battery
 | Outdated Product Multifunctional battery module that can serve both as a capacity expander for compatible BLUETTI power stations of the AC200MAX, AC200P, and AC300 series, and operate independently due to its own output ports. The impressive lithium-iron-phosphate battery with a capacity of 3072 Wh is designed for over 3500 full cycles while retaining no less than 80% of the initial energy capacity, ensuring a long service life even with intensive use. When connected to the main stations, the total capacity of the system can be doubled, tripled, or even quadrupled depending on the number of modules used, allowing the energy system to be flexibly scaled for specific needs. The uniqueness of the solution lies in the ability to use the module as a standalone portable power source — the USB-C port with 100 W p...ower is suitable for fast charging laptops, USB-A with Quick Charge 3.0 support at 18 W handles smartphones and tablets, and the 12 V car cigarette lighter supports powering compatible equipment. The built-in MPPT controller ensures efficient charging from solar panels up to 200 W, while energy replenishment is also supported from a household outlet of 500 W, car battery, or lead-acid batteries through the D050S adapter. The BLUETTI B300 Expansion Battery supports combined charging from the outlet and solar panels with a total power of 700 W, which reduces energy replenishment time to 5 hours. Two special expansion ports enable sequential connection of multiple battery modules to create powerful energy systems. Pass-through charging is supported, allowing the block to be charged while powering connected devices simultaneously. At a weight of 36.1 kg, the module is equipped with a carrying handle, though the size suggests more stationary or semi-stationary use.
Key features include the ability to significantly expand system capacity, versatile output options for various devices, high efficiency with MPPT solar charging, and flexibility in use as both a standalone unit and an energy system component. E-Catalog uses affiliate links compensated by our partners. |
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Multifunctional battery module that can serve both as a capacity expander for compatible BLUETTI power stations of the AC200MAX, AC200P, and AC300 series, and operate independently due to its own output ports. The impressive lithium-iron-phosphate battery with a capacity of 3072 Wh is designed for over 3500 full cycles while retaining no less than 80% of the initial energy capacity, ensuring a long service life even with intensive use.
When connected to the main stations, the total capacity of the system can be doubled, tripled, or even quadrupled depending on the number of modules used, allowing the energy system to be flexibly scaled for specific needs. The uniqueness of the solution lies in the ability to use the module as a standalone portable power source — the USB-C port with 100 W power is suitable for fast charging laptops, USB-A with Quick Charge 3.0 support at 18 W handles smartphones and tablets, and the 12 V car cigarette lighter supports powering compatible equipment.
The built-in MPPT controller ensures efficient charging from solar panels up to 200 W, while energy replenishment is also supported from a household outlet of 500 W, car battery, or lead-acid batteries through the D050S adapter. The BLUETTI B300 Expansion Battery supports combined charging from the outlet and solar panels with a total power of 700 W, which reduces energy replenishment time to 5 hours.
Two special expansion ports enable sequential connection of multiple battery modules to create powerful energy systems. Pass-through charging is supported, allowing the block to be charged while powering connected devices simultaneously. At a weight of 36.1 kg, the module is equipped with a carrying handle, though the size suggests more stationary or semi-stationary use. Key features include the ability to significantly expand system capacity, versatile output options for various devices, high efficiency with MPPT solar charging, and flexibility in use as both a standalone unit and an energy system component.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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