GEL12170AG-CGB battery12V17AH-gel battery for solar and wind power systems

■Features

- Designed with flat plate, GEL electrolyte, and AGM separator technology.

- The GEL electrolyte inside the battery maintains uniformity, providing excellent cycle life.

- The GEL electrolyte has a significant thermal capacity, preventing thermal runaway phenomena.

- Made with high-strength ABS material for the container and lid.

- Wide temperature range of application (-15~45℃), with the best operating temperature being (20±5℃).

- Leak-proof, safe, and reliable.

- Can be used standing or lying down, making it convenient for transportation and installation.

- Low self-discharge rate.

■Specifications

- Nominal Voltage: 12V

- Capacity (C20): 17.0Ah (at 10.5V, 25℃)

- Capacity (C10): 15.3Ah (at 10.5V, 25℃)

- Dimensions:

  - Length: 181mm

  - Width: 76mm

  - Height: 167mm

  - Total Height: 167mm

- Internal Resistance: Approximately 13 mΩ (25℃)

- Max Short-duration Discharge Current: 510A (25℃)

- Weight: Approximately 5.4kg

- Terminal: FP-01/RT-08/FO-21

■Charge

Using ModeCharging VoltageTemperature CompensationMax Charging Current

- Standby Use: 2.275±0.025V/cell (25℃)-3.3mV/℃/cell5.1A

- Cyclic Use: 2.45±0.05V/cell (25℃)-5mV/℃/cell

■Storage

- Batteries should be stored in a dry and clean warehouse with good air exchange.

- Avoid direct sunlight and heat sources (such as radiators, maintain a distance of at least 1m).

- Avoid exposure to any toxic gases or organic solvents.

- The longest storage life is 6 months when the ambient temperature is below 25℃. For higher temperatures, refer to the specified storage life in the table below:

Storage Temperature (℃)Storage Time (Months)

≤256

26～333

34～401

- Batteries should be recharged within the storage period or before use.

- Charging methods: Maximum charging current of 5.1A, constant voltage of 2.45±0.05V/cell (25℃); Charging time: 15~20 hours; Temperature compensation coefficient: -5mV/℃/cell.