Rechargeable Li‑ion Battery for Gigaset GS5 Family S30853‑Z1523‑R23 3000mAh

Replacement rechargeable Li‑ion battery compatible with the Gigaset GS5 Family. This 3000 mAh cell is designed to restore or extend runtime for cordless handsets and related devices in the GS5 series, providing the nominal voltage and capacity expected for voice calls, standby and everyday use. The battery is intended for use as a service, repair or spare part to ensure continued operation of compatible devices.

Advantages

The battery delivers a rated 3000 mAh capacity in a compact rechargeable Li‑ion design, offering a balance between runtime and size for typical cordless handset use. It replaces depleted cells to return a handset to near-original operating time and supports standard charging and discharging behavior of Li‑ion chemistry. The rechargeable format reduces the need for disposable batteries and is intended to fit existing battery compartments for direct replacement.

Suitable for

• Restoring battery life in compatible Gigaset GS5 Family cordless handsets
• Use as a spare part for repairs or technical service
• Replacing worn or degraded rechargeable cells in everyday voice and standby usage

When it may not be suitable

This battery is intended specifically for devices in the stated handset family and may not fit or function correctly in other models or brands. It is not designed for high‑current applications beyond typical voice call and standby use; devices that require unusual voltage, shape, or connector types may be incompatible.

Key specifications

• Cell type: Rechargeable lithium‑ion (Li‑ion)
• Rated capacity: 3000 mAh
• Intended use: Cordless handset runtime for voice calls and standby
• Form factor: Replacement pack sized for compatible GS5 Family devices

How to use

Power off the handset and remove the battery compartment cover according to the device manual. Remove the depleted cell and install the replacement battery, ensuring correct polarity and secure seating in the compartment. Reattach the cover and charge the handset using the original charger until the battery reaches full charge. Observe the handset’s charging indicators and allow a full charge cycle before regular use to calibrate battery status readings.

What to consider before purchase

• Confirm physical compatibility with your handset model in the GS5 Family and that the battery fits the compartment and connector type.
• Verify that the rated voltage and capacity meet your usage needs for talk time and standby.
• Ensure the product is intended as a replacement pack for the handset series rather than for unrelated devices.

Usage recommendations

Use the original charger supplied with the handset or a compatible charger recommended by the device manufacturer. Avoid exposing the battery to extreme temperatures, moisture, or mechanical damage. For long‑term storage keep the battery at a partial charge in a cool, dry place and follow manufacturer guidance for disposal or recycling of Li‑ion cells.