12V XL Battery

The Battery Module is the fuel tank of the spacecraft, where electrical energy is stored. Spacecraft frequently pass through the shadow of the earth or need to point in directions other than the sun in order to fulfill their mission.

Built into the module is a complete battery health package, including heaters, sensors, and battery protection circuitry.

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Specifications

Features

The 12V XL Battery is an expandable system, providing flexible storage options for 12V systems. The module consists of a control board, and 1 or more ‘slices’ of batteries. Each slide consists of a 3s2p battery pack

Function

Works in tandem with the MPPT to convert and store solar energy.

Supply Voltage

9-13V

Storage

3s2p by expandable

Arrangement

3 18650 cells per slice

Energy

60 Whs per slice

Thermal Regulation

Built-in automated temperature monitoring and heating components.

Charging Modes

Supports both trickle and fast charge.

Max Charge Current

18A

Max Discharge Current

10.5A

Operating Temperature (°C)

0-45 °C

Interface

RS422, RS485

Dimensions (mm)

160 x 90 x varies 5 slice variant: 160 x 90 x 130

Total Mass (kg)

400g controller, 600g per slice

12V XL Battery

Specifications

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