Bluetti B300 User manual

B300 Portable Power Station
Please read this manual before use and follow its guidance. Keep this manual for future reference.

User Manual
Please read this manual before use and follow its guidance. Keep this manual for future reference.

Contents
English ................................................. 01-12
01. BRIEF INTRODUCTION ....................... 01
02. ABBREVIATION .................................. 01
03. SAFETY INSTRUCTION ....................... 01
04. BLUETTI APP ...................................... 02
05. IN THE BOX .................................. 03
06. LET`S GET STARTED ........................... 05
07. FEATURES ............................................ 05
08. RECHARGE .................................... 06
09. AC300+B300 EXTRA BATTERY CONNECTION 07
10. AC200MAX+B300 EXTRA BATTERY CONNECTION 09
11. TECHNICAL SPECIFICATIONS ........... 10
12. FAQ (Frequently Asked Questions) ........... 11
13. STORADE AND MAINTENANCE ................ 12
14. DECLARATION ..................................... 12
Deutsch ................................................ 16-28

01
1. BRIEF INTRODUCTION
Introduction
B300, the extension battery pack owns 3072Wh capacity to support BLUETTI
AC200MAX and AC300 series, or AC200P. AC200MAX can support up to two
B300 battery packs to reach 8192Wh capacity. When connecting to AC300,
user can connect two AC300 to double the output power and capacity with Split
Phase Box(P030A) at the same time! Boost up to 6,000W of continuous power,
24.6kWh capacity in total, and 10.4kW of groundbreaking solar input capability!
This setup can be an emergency power center and run your home essentials for
over a week, or with enough solar panels, you can even run your entire whole
2. ABBREVIATION
3. SAFETY INSTRUCTION

02
4. BLUETTI APP

03
5. IN THE BOX
Standard Accessories
No. Category Quantity
1
B300 Battery Pack
1
2Capacity Fusion Cable(P090D)
Connect B300 to the battery port of AC300 or
AC200MAX to extend the capacity
1
3PV Input Cable
(MC4 - XT90) (10A, MAX 200W)
Charging B300 via solar panels with MC4 ports.
1
4
B300 Portable Powe r Station
User Manual
Please read the manual before use and follow its
guidance, keep this manual for future reference.
1
5
Warranty Card
Please keep this Warranty Card properly.
1
6 1

04
Additional Purchase Accessories
Sold on BLUETTIPOWER.COM
No. Category
Optional
Input Cable
Car Charging Cable(Cigarette Lighter Port - MC4)
Charging B300 by vehicle, work with cable No.3.
Lead-acid Battery Charging Cable
Charging B300 via lead-acid battery, put the clamps on the
corresponding positive&negative poles of lead-acid battery,
work with cable No.3.
D050S Charging Enhancer Kit
(Including D050S,PV,Car,Lead-acid Charging Cable)
D050S - for extra charging methods on 7909(original AC) port.
Optional
Output
Cable
USB-C to USB-C Cable
the market with USB-C port.
Cigarette Lighter Port - 5521 Cable
Suit for 12V devices with 5521 input port such as router,
camera and etc.
Optional
AC
Adapter AC Adapter
Charging B300 via wall outlet at 500W Max.

05
6. LET`S GET STARTED
7. FEATURES
6
1
2
3
4
5
7
9
8

06
Battery Capacity LED
Show the remaining capacity of B300.
12V/10A Cigarette Lighter Port
Output port for devices with corresponding
plug such as vehicle-use vacuum.
USB-C (PD3.0, 100W) Output Port
Can be used via USB-C to USB-C cable to
charge most devices in the market such as
Pixel Phone, Macbook Pro at 100W Max.
To turn ON/OFF the output function of B300.
USB-A (QC3.0) Output Port
USB-A ports supports QC3.0 protocol.
Power Button
To turn ON/OFF the B300, all the function will
be closed.
Battery Extension Port
The port to connect B300 with AC300/
AC200MAX/B300.
PV Input Port
To charge B300 via solar powers.
And car charging, lead-acid battery charging.
Charger Input Port
To charge B300 via vehicle, extra solar power,
lead-acid battery, AC adaptor. Suitable for
D050S.
8. RECHARGE
8.1 Solar Charging
(PV Input Cable)
(SP200 Solar Panel)

07
8.2 AC Charging
(T500 500W Adapter)
(Wall outlet)
8.3 Car Charging
(Car Charging Cable)
Cigarette Lighter Port - MC4 (Car)
(PV Input Cable)
8.4 Dual Recharge
(SP200 Solar Panel)
(Wall outlet)
(T500 500W Adapter)
(PV Input Cable)
9. AC300 + B300 EXTRA BATTERY
CONNECTION
AC300 can extend the capacity by 1-4 B300 battery pack to 3072-12288Wh.
Supports up to 4 battery packs in parallel.
AC300+B300 system will be activated when AC300 has been charged.

08
AC300 + B300 *1 =3072Wh
through Capacity Fusion Cable (accessory No.2)
Button 01
Button 02
Barb down
Lock
Barb down
Lock
AC300 AC300
B300 B300
First Step
Second Step
Finish

09
AC300 + B300 *4 =12288Wh
10. AC200MAX + B300 EXTRA BATTERY
CONNECTION
AC200MAX + B300 *1 = 5120Wh

10
AC200MAX + B300 *2 = 8192Wh
11. TECHNICAL SPECIFICATIONS
General Specs
Model No. B300
Net Weight 36.1kg (79.6lbs)
Dimensions 520*320*266mm (20.5*12.5*10.5in)
Charge Temperature
Discharge Temperature
Storage Temperature
Working Environment
Humidity 10-90%
Capacity 3072-12288Wh (60-240Ah)
Battery Type LiFePO4

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Standard Battery Voltage 51.2VDC
DC Output
Cigarette Lighter Port *1 12VDC,10A
USB-A *1 3.6-12VDC, 3A,18W
USB-C PD3.0 supported *1 5-15VDC,3A;
20VDC,5A,100W
AC Input
AC(through 7909 via
T500) 500W Max
Specs 58.8VDC, 8A
PV Input
MPPT(single) Voltage Limit 12-60VDC
Max. Power of Input 200W
Max Input Current 10A
Car Charging
Input Voltage 12/24VDC
Current 8.2A
Max Input Power 196.8W
Battery Port *2
Specs 58.8VDC, 80A
12. FAQ (Frequently Asked Questions)
Please refer to the warranty card you received from where you have ordered
the product from.
IOT and BMS can be upgraded online through OTA via BLUETTI APP.
Yes, the unit supports pass-through charging function for DC outputs.

12
Yes, third-party solar panels can be used as long as they utilize MC4 connectors
and the combined output voltage (in series or parallel) is between 12V to
60V,200W Max.
13. STORADE AND MAINTENANCE
storing it.
least once every 3-6 months.
combustible materials or gases.
often are highly recommended.
14. DECLARATION
of the product over time.
or other abnormal conditions.
adapters and accessories.
product outside of the usage methods detailed in this manual.
Personal safety, atomic energy devices, aerospace devices, medical devices,

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etc., or any equipment or machines that require highly reliable power sources.
by such equipment or machines which results in damage.

Mobile Stromversorgung B300
Bitte lesen Sie dieses Handbuch und befolgen Sie die Anweisungen vor dem Gebrauch. Bitte
bewahren Sie dieses Handbuch auf.

Benutzerhandbuch
Bitte lesen Sie dieses Handbuch und befolgen Sie die Anweisungen vor dem Gebrauch. Bitte
bewahren Sie dieses Handbuch auf.

16
1. KURZE EINFÜHRUNG
Einführung
Der Erweiterungsakku der B300 besitzt 3072 Wh Kapazität zur Unterstützung
der BLUETTI AC200MAX und der AC300 Serie oder der AC200P. Die AC200MAX
kann bis zu zwei B300-Akkupacks unterstützen, um eine Kapazität von 8192Wh
zu erreichen. Beim Anschluss an die AC300 kann der Benutzer zwei AC300
anschließen, um die Ausgangsleistung und Kapazität mit der Split-Phase-
Box (P030A) zu verdoppeln! Steigern Sie auf bis zu 6.000 W Dauerleistung,
24,6kWh Gesamtkapazität und 10,4kW bahnbrechende Solarleistung! Diese
Einstellung kann ein Notstromzentrum sein die es Ihrem Haushalt ermöglicht,
mehr als eine Woche versorgt zu werden. Mit genügend Sonnenkollektoren
können Sie sogar Ihr gesamtes Haus auf unbestimmte Zeit netzunabhängig
betreiben.
2. ABKÜRZUNG
3. SICHERHEITSHINWEISE

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4. BLUETTI APP