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• Simultaneous Alternator + Solar Charging: Charge from your car or solar panels, or both at once. No switching, no unplugging.
• Up to 1,200 W Power: 13× faster than standard car outlets and 2× faster than Charger 1, keeping your power station full on the go.
• Continuous Power, Driving or Parked: Industry-first Battery Link tech delivers expandable power for fridges, lights, and DC panel.
• 12 V/24 V Devices Support: Up to 600 W DC output via DC hub, no extra converters needed.
• Wide Compatibility: Works with all BLUETTI power stations and 95% of third-party models.
• Remote Control: Track charging, energy flow, and usage in real-time via Bluetooth or Wi-Fi with the BLUETTI app.

Why Choose Charger 2?

World's 1st Alternator Charger as a Smart Energy Hub

Brings your alternator, starter battery, power station, solar panels, DC hub, and auxiliary batteries together into one smart ecosystem. Enjoy less effort, faster charging and better energy management. Find more confidence while you're driving, camping, or off-grid.

 

Charger 2 is your central power hub. It automatically balances power input and output, and reverse-charges your vehicle system based on real-time conditions and your preferences.

Easily charge your BLUETTI power stations from your vehicle, solar panels, or another BLUETTI unit using a bi-directional cable.

If your car battery runs low, Charger 2 can safely recharge it using solar power or a BLUETTI power station or expansion battery, so you never get stranded.

Power your DC devices while driving, and when the engine shuts off, Charger 2 switches to other sources to keep your devices running and prevent draining your car battery.

1,200 W Alternator + Solar Charging

Get up to 1,200 W from your vehicle and solar panels — charging 13× faster than a standard car outlet and 2× faster than Charger 1. Choose one source or both without switching or unplugging, and stay fully powered on the road or off-grid with zero hassle.

Fits BLUETTI & Beyond

Compatible with all BLUETTI models and most other power stations. Easy to set up now and ready for whatever you add later.

12 V/24 V DC Output via DC Hub

Up to 600 W of dual-voltage power — no boost modules, no messy wiring. Run your car fridge, lights, fans, or any 12 V/24 V device seamlessly. Just plug in and go.

*Note: Requires Anderson adapter cable for DC panel connection; DC Hub does not include a DC panel.

In Full Control

Take control of your energy with the BLUETTI app. View system status, track energy use, and manage everything in real time, from anywhere. Plus, it automatically recognizes connected power stations and adjusts settings for a seamless, hassle-free experience.

Easy Steps to Install

Step-by-Step Guidance

Worth the Upgrade?

Dual input, reverse charging, 2× faster — Charger 2 is the smart upgrade.

Tech Specs

BLUETTI Charger 2

OUTPUT

CHG Port(Power Station Charging Output)12V to 56V - 24A 1,200W Max.

DC PANEL Port (48 V DC Power Output)40–58.5 V, 2.5 A Bypass 600 W Max. (12 V output requires DC Hub; total 600 W shared across USB-A, USB-C, cigarette lighter, DC 5521, and 50 A Anderson ports)

BAT Port (Aux Battery Input/Output)19.2 V – 52 A, 25.6 V – 39 A, 51.2 V – 19.5 A 1,000 W Max.

Reverse Charging100 W, 50/60 Hz

INPUT

PV Input13V to 50V - 20A 600W Max.

ALT Port (Alternator Input/Output)12.8 V – 62.5 A, 25.6 V – 31.3 A 800 W Max.

GENERAL

CompatibilityAll BLUETTI & 95% of third-party portable power stations

Safety ProtectionsShort circuit, reverse polarity, overcurrent, over/under voltage

Fuse75 A

Operating Temperature-20°C to 60°C / 4°F to 140°F (Power decreases above 40°C / 04°F) (Core Component Temperature power decreases above 60°C / 140°F)

Storage Temperature-20°C to 60°C / 4°F to 140°F

Protection GradeIP20

Noise50dB Max.

Weight1.59kg / 3.51lbs

Dimensions265 x169 x69.7 mm / 0.43x6.65 x2.74 in

Operating Altitude<2,000 m (6,561 ft)

Working Humidity10% to 90%

Warranty2 Years

IN THE BOX

Charger 2x 1

Self-tapping Screwx 6

Car Battery Cablesx 1

75 A Fusex 1

MC4 to XT60 Cablex 1

MC4 Input Cablex 1

MC4 Output Cablex 1

Bidirectional Power Cablex 1

User Manualx 1