BLUETTI Charger 2 1200W DC-DC Alternator Charger

BLUETTI Charger 2 is a 1200W DC-DC alternator charger for charging compatible power stations from a vehicle and solar input. Its listed 800W alternator and 600W solar inputs are separate figures, while the listing describes up to 1200W total charging power. Confirm the cable kit and compatibility with your power station before buying.

At a glance

Combines alternator and solar input for charging power stations while travelling.
The listing claims up to 1200W total charging power and up to 13× faster charging than a car cigarette lighter.
Supports reverse charging for an emergency start, plus trickle charging and pulse maintenance, with compatible BLUETTI batteries.
An optional DC Hub is described for continuous in-vehicle DC loads up to 600W.
The listing says battery-voltage monitoring stops power draw when the engine is off and uses a D+ signal with smart alternators.

Price

€399.00Save 11%

Reference price: ~~€449.00~~

Price checked: 12 Nov 2026

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Pros and cons

Pros

Dual alternator and solar inputs give buyers two listed charging sources for compatible power stations.
Reverse charging and battery maintenance functions add uses beyond charging a power station.
The optional DC Hub can serve in-vehicle DC loads without treating that accessory as included.

Technical specifications

12 specifications

Identity
Brand	BLUETTI
Model	Charger 2

Charging and connections
Total charging power claim	1200W
Alternator input	800W
Solar input	600W
Input voltage	12 Volts (DC)
Cable connector type	MC4
Number of ports	5

Compatibility and functions
Compatible devices	BLUETTI Devices, DC vehicle charger hub, BLUETTI power stations, vehicles
Optional DC Hub load capacity	600W max

Dimensions and installation
Weight listed	1.6 Kilograms
Colour	Black

What to know before buying

The listing's 800W alternator and 600W solar input figures add to more than its stated 1200W total charging power. Treat 1200W as the claimed total and confirm how simultaneous input is handled for your setup. The 13× comparison is also a listing claim, not an independently verified result. The DC Hub is optional, and emergency starting requires a compatible BLUETTI battery or power station.

Who is it for?

A good fit for

Campervan and vehicle owners who want to charge compatible power stations from alternator and solar inputs.
BLUETTI battery owners seeking reverse charging or battery-maintenance functions.

Less suited to

Buyers who need a standalone charger without vehicle installation or compatible power equipment.
Anyone relying on the optional DC Hub for vehicle loads without purchasing it separately.

BLUETTI Charger 2 1200W DC-DC Alternator Charger · photo 2 — Additional product photo 2

Customer reviews on Amazon

5 / 5 · 7 ratings

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The supplied evidence contains only aggregate ratings, with all recorded ratings in the five-star category. The small sample and absence of written feedback do not show which features buyers liked or how the charger performs in use. Consider the listed input limits, compatibility and installation needs for your intended setup.

Frequently asked questions

What inputs does the Charger 2 support?

The listing specifies an 800W alternator input and a 600W solar input, with up to 1200W total charging power. It does not explain how the two inputs combine at the same time, so confirm the operating limits for your setup.

Does it work with power stations from other brands?

The listing says the CHG port works with all BLUETTI and most third-party portable power stations. Check the connection and compatibility requirements for your specific model.

Is the DC Hub included?

No. The DC Hub is described as optional. The listing says it supports continuous in-vehicle DC loads up to 600W when used with that hub.

Can it jump-start a vehicle?

The listing describes reverse charging and emergency starting through the BAT port with a compatible BLUETTI power station or battery pack. Confirm compatibility and the required connections before relying on this function.