Zero Breeze Mark 3 Battery The Zero Breeze Mark 3 Battery is a high-capacity portable power solution designed to support reliable off-grid energy for your Mark 3 AC and other compatible devices. Built for durability, flexibility, and fast charging, it delivers consistent performance for camping, RV travel, van life, and emergency backup power. With a 1022Wh capacity and advanced lithium-ion polymer technology, the Mark 3 Battery provides efficient energy storage with multiple output options and flexible charging methods, making it ideal for extended off-grid use. Specifications Battery Type: 21700 Lithium-Ion Polymer BatteryNet Weight: 14 lbs / 6.4 kgUnit Size: 51 × 21 × 11 cm (20" × 8" × 4")Capacity: 1022Wh DC Charge Input Voltage: 12V–60VCharge Time (0%–80%): About 2 hours (using official power adapter) Safety Features Short circuit protection Overcurrent protection Low voltage protection Over-temperature protection Performance & Output Max Output Power: 550WOutput Voltage: 42V–58.8V 12V Anderson Output: 12V / 10A Max (120W)USB Type-C: PD 100W MaxUSB Type-A: QC 3.0 18W Charging Methods Wall outlet power adapter Solar panels Vehicle cigarette port Charging Current Limit: 10ASupports charging while discharging: Yes Expandable Design Supports connection of up to 5 battery units for combined charging or discharging, allowing for scalable energy storage depending on your power needs. Designed for portability and performance, the Mark 3 Battery ensures you stay powered wherever your journey takes you. View Mark 3 Battery User Manual Battery Type 21700 Lithium-Ion Polymer Battery Net Weight 14lbs/6.4kg Unit Size 20"L x 8"W x 4"H / 51cm x 21cm x 11cm Capacity 1022Wh DC Charge Input Voltage 12V-60V Charge from 0% to 80% About 2 hours (by official power adapter) Safety Short protectionOvercurrent protectionLow voltage protectionOver temperature protection Chainable Supports connection of up to 5 battery units for charging or discharging Operating Temperature 14°F-104°F/-10℃-40℃ Output Power Max 550W Output Voltage 42V-58.8V 12V Anderson Output 12V/10A Max(120W) USB Type C PD(100W Max) USB Type A QC 3.0 18W Charging Method Power adapter from the wall outletSolar PanelsCigarette Port Charging Limited Current 10A Charging while discharging Yes