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Battery Unify SL78H/SL400H — Li-Ion, Black
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Venipak Locker LV
Venipak Locker LV
1.89 €
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Replacement battery designed for Unify SL78H and SL400H handsets. This black Lithium‑Ion (Li‑Ion) battery provides rechargeable power to compatible communication devices, enabling reliable operation for voice calls and daily portable use. The compact housing matches the form factor of the supported handsets and is intended for direct replacement when the original battery no longer holds sufficient charge.
The Li‑Ion chemistry delivers a high energy density and stable voltage during discharge, supporting consistent call performance and device responsiveness. The battery's design focuses on compatibility and straightforward installation, offering a direct fit in the supported Unify handsets. Rechargeable capability reduces the need for disposable cells and helps maintain uninterrupted device availability throughout the workday.
Power down the handset according to the device manual, open the battery compartment and remove the old battery following any manufacturer safety instructions. Insert the replacement Li‑Ion battery into the compartment ensuring correct orientation and secure the cover. Charge the battery fully before first use using the handset's designated charger or charging base. Observe the handset's indicators to confirm proper charging and operation.
Store the battery in a dry, cool place when not in use and avoid exposure to extreme temperatures. Use only the approved charging accessories for Unify handsets and follow the handset manufacturer's guidance for battery maintenance and safe disposal of the original battery.
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