Clearance Sale Now On | Save Up To 40%

Bluetti B300S Expansion Battery | 3,072Wh (Only Works With AC500)
Bluetti B300S Expansion Battery | 3,072Wh (Only Works With AC500)
Bluetti B300S Expansion Battery | 3,072Wh (Only Works With AC500)
Bluetti B300S Expansion Battery | 3,072Wh (Only Works With AC500)
Bluetti B300S Expansion Battery | 3,072Wh (Only Works With AC500)
Bluetti B300S Expansion Battery | 3,072Wh (Only Works With AC500)
Bluetti B300S Expansion Battery | 3,072Wh (Only Works With AC500)
Bluetti B300S Expansion Battery | 3,072Wh (Only Works With AC500)
Bluetti B300S Expansion Battery | 3,072Wh (Only Works With AC500)
Bluetti B300S Expansion Battery | 3,072Wh (Only Works With AC500)
Bluetti B300S Expansion Battery | 3,072Wh (Only Works With AC500)
Bluetti B300S Expansion Battery | 3,072Wh (Only Works With AC500)
Bluetti B300S Expansion Battery | 3,072Wh (Only Works With AC500)
Bluetti B300S Expansion Battery | 3,072Wh (Only Works With AC500)
Bluetti B300S Expansion Battery | 3,072Wh (Only Works With AC500)
Bluetti B300S Expansion Battery | 3,072Wh (Only Works With AC500)
Bluetti B300S Expansion Battery | 3,072Wh (Only Works With AC500)
Bluetti B300S Expansion Battery | 3,072Wh (Only Works With AC500)

Bluetti B300S Expansion Battery | 3,072Wh (Only Works With AC500)

Flexible From 2048Wh to 8192Wh

$2,299.97
$2,500.00

Sale

  • 3,072Wh LiFePO4 battery for over 3,500 life cycles.
  • Standalone power station with 100W USB-C, 12V/10A car port and USB-A port. 
  • Flexible charging via AC, solar and car power sources.
  • Responsive even in freezing days with Temperature Adaptive Function.
  • Compatible with AC500 for a maximum of 36,864Wh capacity. (2*AC500+12*B300S)

Quantity

download__41_-removebg-preview.png__PID:2973f747-70bf-41b4-899e-a4b79cc19df0

Fast & Free 
Local Shipping

30-day free
& easy returns

Ships next day
from our USA warehouse

Flexible Recharging

BLUETTI B300S takes up to 500W AC, solar, or car charging. Combine AC with solar or car input, you can top up B300S in less than 3.5-4 hours with a maximum of 1,000W* input rate.
*The D050S DC charging enhancer is required.

banner6_3840x1600_44c87cad-5c11-4a0a-932a-77df15773890_2560x.webp__PID:6ca670db-9047-4f9b-b9f7-6a8ebabedb25

Versatile Power Source

You can power your smartphones, laptops, fans, lights, refrigerators and more with specific outputs-100W USB-C, 12V/10A cigarette lighter, and 18W USB-A.

banner8_3840x1600_b9952e95-08a0-4ee9-995d-3c7219453d61_2560x.webp__PID:416ca670-db90-478f-9b39-f76a8ebabedb

Responsive Even in the Cold

Waking up electronics on a freezing day may be time-consuming. But with the Temperature Adaptive Function, B300S will automatically heat up to work actively and smoothly as usual.

banner7_3840x1600_89fd8579-a558-429c-be71-fcbe182132e1_2560x.webp__PID:66416ca6-70db-4047-8f9b-39f76a8ebabe

Expandable Battery Pack

As the companion battery pack to AC500, B300S has a capacity of 3,072Wh and lasts for 3,500+ cycles to 80% of its original capacity. Hook up 6*B300S with AC500, you'll get a powerhouse with 18,432Wh, enough to get you through a severe power outage.

banner4_3840x1600_3d98d198-ad21-4f9c-bca0-abf6520870b8_2560x.webp__PID:bd66416c-a670-4b90-878f-9b39f76a8eba

Never Run Out of Power

Suitable for various occasions

1_8262361e-6444-4ac3-a720-840fe586e294_1600x.webp__PID:177ecf35-5999-4fb5-aecc-793eeee7205a
ac200p_v1.0.0_charge_2_1600x (1).webp__PID:7ecf3559-99af-456e-8c79-3eeee7205a47
1_1_1600x (1).webp__PID:cf355999-afb5-4ecc-b93e-eee7205a476b
2_cc34a7e8-f9ef-4b48-bbd9-ab5799fb0f52_1600x (1).webp__PID:355999af-b56e-4c79-beee-e7205a476b33