Overview
The Gigaset Li-ion Battery SL750 is a 3.7V rechargeable Lithium-Ion replacement battery designed primarily for the Siemens Gigaset SL750 and SL750H Pro cordless landline handsets. It provides long-lasting power density and eliminates the memory effect standard in older NiMH alternatives, ensuring maximum talk time and standby efficiency over several years of daily charging cycles.