BLUETTI AC500+2*B300K+Charger 1 Alternator Charger
Tech Specs

AC500
- 3.000 W power output with a B300K battery (5,000 W with 2 or more B300K)
- Expandable capacity from 2.764,8Wh to 16.588,8Wh
- LiFePO₄ Battery With 4.000+ Life Cycles to 80%
- Smart App Control (WiFi & Bluetooth Connection)
- 6 Ways to Recharge (AC/Solar/Car/Generator/Lead-acid battery/Dual AC/AC+ Solar)
- 16 Versatile Outlets for 99% Devices
- Tie to Home Grid for 24/7 UPS
- 4 Years Worry-Free Warranty
Charger 1
- High-Speed Charging: Delivers Max. 560W of power—6 times faster than traditional car cigarette lighter chargers
- Wide Compatibility: Works with all BLUETTI power stations and most brands on the market.
- Safety Features: Protect your vehicle battery and power station from short circuit, reverse connection, under-voltage, over-temperature, etc
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3. Promotion period only.
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Join BLUETTI's mission with LAAF to brighten homes and support education. For every AC300/AC500 unit purchased, we donate a solar power system to families, ensuring well-lit living spaces and equal learning opportunities for children.



Why Choose BLUETTI AC500?

Charge Your Power, Your Way
*3.000W Max. with 1*B300K, and 5.000W Max. with 2 or more B300K.
Run Your Entire Household with Confidence
Power Option for Personalization

Uninterrupted Outage Protection

Power in Hand - App Control

Specifications
AC500 BATTERY INFO
B300K BATTERY INFO
AC500 OUTPUT
B330K OUTPUT
AC500 GENERAL
B300K GENERAL
FAQS
-
Q1: What is the output power of AC500?
A:
1. 4.500W max. with 1*B300S
2. 5.000W max. with 2*B300S or more
3. 3.000W max. with 1*B300
4. 5.000W max. with 2*B300 or more. -
Q2: How many B300 packs can be connected to AC500?
A: 4*B300 -
Q3: How many B300S packs can be connected to AC500?
A: 6*B300S -
Q4: Can B300K and B300S be mixed?
A: Yes. 4 packs in total. -
Q5: Can I use AC500 alone?
A: No, it's 100% modular and needs to team with B300S/B300 to get its job done. -
Q6: What is the max charging power of AC500?
A:
1. 3.000W max. with 1*B300
2. 5.000W max. with 2*B300 or more
3. 4.500W max. with 1*B300S (PV+AC)
4. 8.000W max. with 2*B300S or more (PV+AC) -
Q7: Can I use other brands' batteries?
A: No, AC500 is compatible with B300S or B300 ONLY. -
Q8: What is the power consumption of AC500 when it's off/on?
A:
1. 11W when AC500 is on, DC and AC are off;
2. 30W when AC and DC are on. -
Q9: Do I need an extra cable to connect B300K and AC500?
A: Yes, P150D to P090D is required, you may order it separately in BLUETTI Store. -
Q10: What is the difference between B300S and B300?
A:
1) Current capacity: 130A for B300S while 75A for B300.
2) ONLY B300S features the automatic heating function.
3) Solar input: 500W for B300S while 200W for B300. -
Q11: How does the heating function work?
A: When the temperature is below 0℃, the battery will be automatically heated once AC or PV charging is activated (input power>400W). -
Q12: How to connect AC500 to the main panel ?
A:
Low Voltage Area: Match the transfer switch and smart home panel to the main panel.
High Voltage Area: Match the transfer switch to the main power box. -
Q13: What is the switching time of the UPS?
A: 20ms. -
Q14: Can I use third party solar panels to charge AC500?
A: Yes, the solar panels must meet the following conditions:
1) Total voltage:12-150V
2) Total power: 3.000W max.
3) With MC4 connectors -
Q15: Can I use rooftop solar panel to charge AC500?
A: Yes, but please note that your solar roof must meet:
1. No micro-inverter
2. Open circuit voltage 12-150V
3. With MC4 connectors
Note: When OCV exceeds 150V, you may use BLUETTI D300S* to step down the voltage to achieve solar charging. -
Q16: Does AC500 support charging and discharging at the same time?
A: Yes. -
Q17: How long will AC500 run my device?
A: Running time = battery capacity x DoD x η ÷ device rated power DoD: Depth of Discharge, η: local inverter efficiency. For AC500, both DoD and η are 90%.
If you run a 1.000W microwave oven with a AC500 + B300S combo, the running time will be 3.072Wh × 90% × 90% ÷ 1.000W ≈ 2,5 hours
Note:
1) This formula doesn't apply to inductive loads with compressors, such as refrigerators, air conditioners, etc.
2) The above data is for reference ONLY. -
Q18 : Is AC500 waterproof?
A: No, please keep it in a dry place. -
Q19: Can I use the fusion box in high voltage areas?
A: No.
How-to
A useful guide to making the most of it all.