Bluetti B300S Expansion Battery

Increase the battery capacity of your AC500 by a huge 3072Wh with the Bluetti B300S battery module. Extend your power on your next outdoors adventure or when using as a home backup system with this plug & play battery pack. The Bluetti B300S expansion battery can only be used with the Bluetti AC500.

THE BLUETTI B300S EXPANSION BATTERY IS JUST NOT AN EXPANSION BATTERY

You can also use the Bluetti B300S battery module as a standalone power source for charging necessities like smartphones, laptops, cameras, fans, lights, and so on. The B300 boasts 1 x 100W USB-C, 1 x 18W USB-A, and 1 x 12V/10A cigarette lighter port. You can connect up to 6 x B300S to the AC500 to give you an unprecedented 18,432Wh of battery capacity.

HIGH-CAPACITY LONG LIFE LFP BATTERY CELLS

Using a Lithium Iron Phosphate (LiFePO4) 3072Wh battery cell the Bluetti B300S expansion battery has a life-cycle of 3500+ to 80% giving you great longevity.

COLD WORKING CAPABILITIES OF THE BLUETTI B300S

Unlike some other expansion battery on the market, the Bluetti B300S can cope with cold temperatures right down to -20℃. Using the Temperature Adaptive Function on the Bluetti B300S the expansion battery will automatically heat up to is working temperature so ensuring the battery works correctly.

INDEPENDENT CHARGING CAPABILITIES

Unlike some expansion batteries the Bluetti B300S expansion battery can be charged independently from the main solar generator. The Bluetti B300S can be charged via the mains charger (500W sold separately), solar panel or car cigarette lighter output. As there is only one charging port on the battery module, it can only be charged by one charging method at a time.

WHAT’S IN THE BOX?

B300S Battery Pack, Battery Expansion Cable (PP150D) Solar Charging Cable )Mc4 to XT90, User Manual, Warranty Card, Certificate.