BLUETTI Charger 2 | 1200W Alternator & Solar Dual DC Charger Charge compatible BLUETTI power stations from a vehicle alternator, solar panels, or both, with up to 1,200W charging output. Designed for 12V and 24V vehicle electrical systems, including vans, motorhomes, RVs, trucks and suitable smart-alternator vehicles. Use app-based monitoring and reverse charging to help maintain or recover a compatible vehicle starter battery. BLUETTI Charger 2 alternator and solar DC charging The BLUETTI Charger 2 is a 1,200W DC-DC charger that combines available vehicle alternator power with solar input to charge compatible BLUETTI portable power stations while travelling or parked. It offers a more substantial charging route than a standard 12V accessory socket for suitably specified vehicle systems. It connects to a 12V or 24V starter battery through its ALT port, accepts a solar input through its PV port, and charges a compatible power station through its CHG output. The unit can also connect to selected BLUETTI battery products through the BAT port and can be used with the optional DC Hub for fixed 12V or 24V loads. Key features Up to 1,200W power-station charging output, with solar and alternator charging inputs. Up to 800W alternator input from a 12V or 24V vehicle starter-battery system. Up to 600W solar input; solar-panel open-circuit voltage must remain within 13V to 50V. Bluetooth and Wi-Fi app connectivity for charging-power, battery-status and energy-use monitoring. Reverse Charging, Trickle Charge and Pulse Maintenance functions for a connected vehicle starter battery, using solar panels or compatible BLUETTI products. Where to use The BLUETTI Charger 2 is suited to campervans, motorhomes, RVs, vans, trucks and mobile-work vehicles where a compatible power station needs charging while driving or from solar while parked. It can support portable power for equipment such as communications devices, laptops, lighting, refrigeration and other suitable loads. When used with the optional BLUETTI DC Hub, the Charger 2 can supply compatible 12V or 24V DC appliances, such as a fridge, lighting, pump, fan, radio or Starlink equipment. Fixed vehicle wiring, starter-battery connections, fusing and smart-alternator D+ signal installation should be completed by a qualified automotive electrician or trusted installation partner. Technical specifications Model CHARGER 2 Car battery input/output (ALT) 800W; 12.8V, 62.5A; 25.6V, 31.3A Bidirectional power port (BAT) 1,000W; 19.2V, 52A; 25.6V, 39A; 51.2V, 19.5A Solar input (PV) 600W; 13V–50V; 20A Power-station output (CHG) 1,200W; 12V–56V; 24A 48V DC Panel / DC Hub port 600W; 40V–58.5V; 12.5A Maximum combined charging power 1,200W; solar input takes priority up to 600W, with remaining power from starter battery up to 800W or a compatible BLUETTI product connected to BAT Compatible vehicle battery Standard 12V or 24V vehicle battery, or two 12V batteries connected in series Connectivity Bluetooth and Wi-Fi Operating temperature -20°C to 60°C / power decreases above 40°C Storage temperature -20°C to 60°C Operating humidity 10% to 90% Noise level 50dB maximum Operating altitude < 2,000m Protection rating IP20 Dimensions (L × W × H) 265 × 169 × 69.7mm Weight 1.59kg Warranty 24 months In the box 1 × BLUETTI CHARGER 2 DC-DC Charger 1 × car battery cable set, 5m / 16.4ft, 6 AWG 1 × bidirectional power cable, 0.65m / 2.13ft 1 × solar charging cable, MC4 to XT60, 0.5m / 19.685in 1 × MC4 input cable to PV port, 200mm / 7.87in 1 × MC4 output cable to CHG port, 200mm / 7.87in 1 × 75A fuse 6 × self-tapping screws Documentation Documents available for download BLUETTI Charger 2 user manual Shipping Available for shipping to the UK, Ireland, Africa, the Caribbean and worldwide. If the shipping rate is not shown at checkout, contact us on +44 2080 640335 or [email protected] for a quote. UK expert support UK expert support is available for Charger 2, vehicle electrical-system, BLUETTI power-station and solar-panel compatibility questions. Contact Energian by phone, email or live chat, or visit our office for an in-person consultation. For vehicle wiring, starter-battery connections and smart-alternator integration, use a qualified automotive electrician or trusted installation partner.
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