# BLUETTI Charger 2 1200W Alternator and DC-DC Charger

BLUETTI Charger 2 is an alternator and DC-DC charger for charging portable power stations from a vehicle, with a separate solar input. The listing claims up to 1200W total input charging power and also describes reverse charging for jump-starting a vehicle battery.

- [Original product page](https://bargainpostbox.co.uk/product/bluetti-charger-2-alternator-dc-dc-charger)
- [View offer](https://bargainpostbox.co.uk/visit/bluetti-charger-2-alternator-dc-dc-charger)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: BLUETTI
- Model: Charger 2
- Category: Cars & Motorcycles > Vehicle Accessories
- Price: 399.00 GBP
- Previous price: 549.00 GBP
- Discount: 27%
- Price checked: 2026-11-12T14:39:31.579Z
- Rating: 5 / 5
- Reviews: 7

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Uses vehicle alternator and solar inputs to charge portable power stations. The listing claims up to 1200W total charging power.
- Reverse charging from a BLUETTI power station or battery pack is described for vehicle starter-battery support.
- The DC panel port supports an optional DC Hub for in-vehicle DC loads up to 600W.
- The manufacturer describes battery monitoring, trickle charging and pulse maintenance.

## Pros

- Alternator and solar charging inputs are supported, giving road users two stated charging sources.
- The listing describes compatibility with BLUETTI stations and most third-party portable power stations, including units using MC4 connectors.
- Reverse charging and battery-maintenance functions may be useful when travelling with a compatible power station.

## Cons

- Using the DC Hub for continuous in-vehicle DC loads requires buying that optional accessory separately.

## Specifications

### Identity
- Brand: BLUETTI
- Model: Charger 2
### Charging and connections
- Total charging power claim: 1200W
- Alternator input claim: 800W
- Solar input claim: 600W
- Output voltage: 12 Volts \(DC\)
- Connector type: MC4
- Number of ports: 5
- Compatible devices: BLUETTI power stations, third-party portable power stations, DC Hub
### Dimensions and installation
- Dimensions listed: 26.5D x 7W x 16.9H centimetres
- Weight listed: 1.6 Kilograms
### Appearance
- Colour: Black

## Before you buy

- The title and feature details give an inconsistent power picture: 1200W total is claimed, while the stated 800W alternator and 600W solar inputs sum to 1400W. Treat the inputs as separate maximum claims, not a confirmed simultaneous total. The 13× faster claim has no stated comparison conditions. The listing describes vehicles with 12V or 24V starter batteries but lists input and output voltage as 12 Volts \(DC\). Third-party compatibility is limited to most units and may require voltage adjustment in the app. D+ signal cables are user-supplied, and the manufacturer says battery-detection sensitivity varies by vehicle, so check shut-off behaviour during first use. The title's emergency jumpstarter wording refers to reverse charging through a compatible power station or battery pack.

## In the box

- Power adapter (Included)
- Car battery cable (Check selected pack)
- Power station cable kit (Check selected pack)
- MC4 input cable (Check selected pack)
- Bidirectional power cable (Check selected pack)
- 75A fuse (Check selected pack)
- Self-tapping screws (Check selected pack)
- User manual (Check selected pack)

## A good fit for

- Van, RV and road-trip users seeking to charge a portable power station from the vehicle while travelling.
- Buyers who want a vehicle charging unit with a solar input and already use compatible MC4-connected equipment.
- BLUETTI power-station owners interested in the described reverse-charging and battery-maintenance functions.

## Less suited to

- Electric-vehicle owners, as the listing says the charger is not compatible with EVs.
- Buyers who need a charger with D+ signal wiring included or who require confirmed compatibility with a specific third-party power station.

## Customer feedback

The available evidence contains aggregate ratings only, with a small sample showing five-star ratings. That is a limited positive signal, not enough to establish customer-reported strengths or concerns. It does not confirm the listing's charging-power or vehicle-compatibility claims.

## Frequently asked questions

### Can Charger 2 charge a third-party power station?
The listing says it works with most third-party portable power stations, including compatible units with MC4 connectors. It also advises adjusting the voltage in the BLUETTI app when changing stations. Check the exact station's requirements before use.
### Does the package include D+ signal wiring?
No. The listing says the D+ signal cable must be supplied by the user and specifies a 2-pin connector with 5.08 mm pitch and 24 AWG.
### Can it be used with an electric vehicle?
The listing says it supports vehicles with a 12V or 24V starter battery, including some hybrids with an alternator and starter battery, but not EVs.
### Does it jump-start a vehicle on its own?
The described function is reverse charging a starter battery from a BLUETTI power station or battery pack through the BAT port. The listing does not describe a standalone jump-start battery.

## Alternative options

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- [NOCO GENIUS2D 2A 12V Onboard Battery Charger, Trickle Charger & Maintainer \| Direct-Mount, Temperature Compensation, Overcharge Protection, Desulphator, Lead-Acid \(Wet, Gel, AGM, Calcium, Start-Stop\)](https://bargainpostbox.co.uk/visit/bluetti-charger-2-alternator-dc-dc-charger)
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- [BLUETTI Solar Generator Elite 200 V2 \(2025 New\) with 200W Solar Panel Included, 2073.6Wh Portable Power Station w/ 2 2600W AC Outlets, 17-Year Lifespan LFP Emergency Power for Camping, Power Outages](https://bargainpostbox.co.uk/visit/bluetti-elite-200-v2-solar-generator-200w-panel)
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## Images

![BLUETTI Charger 2 1200W Alternator and DC-DC Charger — 1](https://bargainpostbox.co.uk/i/vQBuSAb2awkHZ7EJ4ZxrBmg1NB4DTGUTw2hSlpcyuTLlFLiDCfCVKWft4iy2zYkz6cjVJQJYHg-rf62_69r4MyiMwfGXBFc0PBwRD0QWQAhVYZGjOWYO7Hr8.jpg)

![BLUETTI Charger 2 1200W Alternator and DC-DC Charger — 2](https://bargainpostbox.co.uk/i/FtCJDT5qEFS4DCXyzMDh5ZtmEW0GnFEyuQY9vYLmZPbn0RUKFcpukCj8aaB9VXuj3pfZE7zpj5Vj0aZ8XUY_KpSLHMN27kiJgA2LlHhbfDsM9-BXHuRDLA2R.jpg)

![BLUETTI Charger 2 1200W Alternator and DC-DC Charger — 3](https://bargainpostbox.co.uk/i/S1o_3NANqg77aJoqLwGHSrJFAT-poJzway4esPbGfAwx10EwlyWrgMNsG246bvXep2eD5Pe7BRpPu51RZ6LQwpU4f_rDJ9I7V948U--mMGFJj9IFxiYQxvDh.jpg)

![BLUETTI Charger 2 1200W Alternator and DC-DC Charger — 4](https://bargainpostbox.co.uk/i/GV3Ujlcbgp5RkvZQN4JBz5qfV5axfwvnkAG3TSvGkxwakczdJhpWdC2a1yg4OgRJDDcu1wIKlxyjpmT4_VodPN8hnCiH4NuN95J0IjMbLaMRZ4Lh8DQ4dO2B.jpg)

![BLUETTI Charger 2 1200W Alternator and DC-DC Charger — 5](https://bargainpostbox.co.uk/i/7gWyTlyos3-eRBkqiEPbmQsimcmxHdaZ5afcP8d4bYWsXPTSWepv-A5Ihfs1jHAx0D7GZ1HUI3sWUYGHFpdnRdKKwp7h_b66b_-mvnYZo6EMXNBkX0btPun9.jpg)

![BLUETTI Charger 2 1200W Alternator and DC-DC Charger — 6](https://bargainpostbox.co.uk/i/-XFRY15pmsh3A9y7ff4mJXL4ybEYBdz2nKD_3VcrWVAmTQr3Y3MuwQLpOa4lazWdtXZRcY9A6hRUmOuaDGF2p52CHxjJ5l_NM9tc5vKv91a5W80fTKsRgoyS.jpg)

![BLUETTI Charger 2 1200W Alternator and DC-DC Charger — 7](https://bargainpostbox.co.uk/i/MgxTc66HJES-qxjeOZ1xuq_vaE0jtmA650A-zBoeV7idYNAho22Qf6dx0l0oR8_CiBgrrbrAHTJjz3dzj459a0OcsBpiHnydmMxR8yIwSWne23LL9GGmuQJR.jpg)