BLUETTI B300S Expansion Battery | 3072Wh (For AC500)

Expandable Battery Pack

B300S has a 3,072Wh capacity and lasts 3,500+ cycles to 80% of its original capacity. Hook up 6 B300S packs with AC500, and you’ll get a massive powerhouse with 18,432Wh, enough to power up your RV, off-grid life, and get you through a severe power outage.

Responsive Even in the Cold

Waking up electronics on a freezing day may be time-consuming. But with the Self-heating Function, B300S will automatically heat up the battery to ensure it can work actively and smoothly as usual. Note: Self-heating Function won’t be activated if the ambient temperature is under -4℉.

Standalone Power Source

More than an expansion battery pack, B300S can be used as a standalone power source as it features versatile outputs – 100W USB-C, 12V/10A cigarette lighter, and 18W USB-A to feed your smartphones, laptops, fans, lights, refrigerators, and more.

Flexible Recharging

BLUETTI B300S takes up to 500W AC, solar, or car charging.

BATTERY INFO
Capacity:
3,072Wh (51.2V, 60Ah)
Cell Chemistry:
LiFePO4 (Lithium Iron Phosphate)
Life Cycles:
3,500+ Cycles To 80% Original Capacity
Shelf-Life:
Recharge To 80% Every 3-6 Months
Management System:
MPPT Charge Controller, BMS, Etc.
OUTPUT
USB-C Port:
1 X 100W Max.
USB-A Port:
1 X 18W
DC Outlets:
1 X 12V/10A (Car Outlet)
*All Regulated.
INPUT
AC Input:
500W Max.
Solar Input:
500W Max., VOC 12-60VDC, 10A
Car Input:
12/24V From Cigarette Lighter Port
Maximum Input:
1,000W, With D050S DC Charging Enhancer
GENERAL
240V Split Phase Bonding:
Yes, Works With AC500
Simultaneous Recharge & Discharge:
Yes
Weight:
83.8lbs (38kg)
Dimensions (LxWxD):
20.5 X 12.5 X 10.5in (52 X 32 X 26.6cm)
Operating Temperature:
-4-104 (-20-40)
Storage Temperature:
-4-104 (-20-40)
Certification:
UL2743, UKCA, RCM, PSE, FCC, CE

What's in the box
1 x Bluetti B300 Expansion Battery
1 x Battery Expansion Cable(P090A)
1 x Solar Charging Cable(Mc4 to XT90)
1 x User Manual
1 x Warranty Card
1 x QC Card