Ditch the noise, fumes and gasoline and enjoy unlimited power from the wall or the sun.

Features

• Serious Power, No Fumes: Portable power for phones to fridges and everything in between. Built-in pure-sine wave inverter.
• Scalable Power: Chainable with other Goal Zero Yeti 1250s and 12V batteries for long-lasting power and extended runtimes.
• No Gas Required: Safe for use indoors and out. Refuel from wall or sun – solar panels sold separately.

Technical Specifications
Battery Details

• Cell Type: AGM Lead Acid.
• Peak Capacity: 1200Wh (12V, 100Ah).
• Lifecycles: hundreds of cycles.
• Shelf-life: Keep plugged in, or charge every 3 months.
• Internal Battery Dimensions: 32 cm (L) x 17 cm (W) x 22 cm (H) (Group 27).
• Fuses: 200A (4x 50A fuses in parallel).
• Management system: MPPT charge controller, low battery protection.

Ports

• USB port (output): 5V, up to 2.1A (10.5 W max), regulated.
• 6mm port (output, 6mm): 12V, up to 10A (120W max).
• 12V car port (output): 12V, up to 10A (120W max).
• 12V Power Pole Port (output): 12V, up to 33A (400W max).
• Charging port (input, 8mm): 16-48V, up to 10A (160W max).
• Power Pole charging port (input): 16-48V, up to 20A (240W max).
• Power Pole chaining port: 12V, up to 180A (2100W max).

General

• Chainable: Yes.
• Weight: 46.7 kg.
• Dimensions: 27.9 cm x 40.6 cm x 36.8 cm.
• Operating usage temp.: 0 °C - 40 °C.
• Certs: CE, FCC, ROHS.
• Warranty: 12 months.

Charge Times

• Wall Charger (72W): 18 hours.
• Car Charger (30W): 44 Hours.
• Boulder 50: 36-96 Hours.
• Boulder 100: 18-48 Hours.
• Boulder 200: 9-24 Hours.

What it Powers (Please note these are estimated values to single units only.)

• Fridge: 12 - 24 Hours.
• Laptop: 20+ Recharges.
• Tablet: 45+ Recharges.
• TV: 12 Hours.