Mark 3 Battery ZERO BREEZE PORTABLE AC

The ZERO BREEZE Mark 3 Battery is a high-capacity, detachable power source designed specifically for the ZERO BREEZE Mark 3 Portable AC. With 1,022 Wh of capacity and a compact 14 lb design, it provides portable power for off-grid cooling while remaining easy to transport and install. The battery locks directly beneath the Mark 3 AC using integrated alignment latches, creating a secure connection and allowing the two units to communicate battery level, estimated runtime, and charging status.

The Mark 3 Battery can be charged from an AC power adapter, solar panels, or a compatible 12–60 V DC source, and supports pass-through charging, allowing the AC to continue operating while the battery recharges. It can also be used independently as a portable power source, with built-in 12 V Anderson, USB-C, and USB-A outputs for powering electronics and other equipment. Up to five batteries can be connected for expanded energy storage and extended Mark 3 runtime.

FEATURES

• 1,022 Wh Capacity: Provides substantial portable energy storage for the ZERO BREEZE Mark 3.
• Designed for Mark 3: Locks directly to the underside of the Mark 3 AC for a secure, integrated setup.
• Pass-Through Charging: Allows the battery to charge while simultaneously powering the Mark 3 AC.
• Multiple Charging Options: Supports AC power, solar charging, and compatible 12–60 V DC charging.
• Expandable Power: Supports connecting up to five Mark 3 batteries for increased capacity.
• 12 V Output: Built-in Anderson output provides up to 120 W at 12 V.
• USB-C Power Delivery: USB-C port provides up to 100 W.
• USB-A Output: QC 3.0 USB-A port provides up to 18 W.
• Built-In Protection: Includes short-circuit, overcurrent, low-voltage, and over-temperature protection.
• Portable Design: Weighs only 14 lb and measures 20" × 8" × 4".

SPECIFICATIONS

• Brand: ZERO BREEZE
• Product: Mark 3 Battery
• Part Number: Z30B
• Battery Type: 21700 Lithium-Ion Polymer
• Capacity: 1,022 Wh
• Output Voltage: 42–58.8 V
• Maximum Output Power: 550 W
• DC Charging Input: 12–60 V
• Charging Time: Approximately 2 hours from 0–80% using the official power adapter
• 12 V Anderson Output: 12 V / 10 A max. (120 W)
• USB-C: PD, 100 W max.
• USB-A: QC 3.0, 18 W
• Dimensions: 20" × 8" × 4"
• Weight: 14 lb / 6.4 kg
• Operating Temperature: 14°F to 104°F / -10°C to 40°C
• Charging While Discharging: Yes
• Expandable: Up to 5 connected batteries