4Ah Spare Battery for Hyundai 20V 2nd Generation Range The BI20-4 is a 4Ah lithium-ion spare/replacement battery for Hyundai’s 20V Second Generation range of garden machinery and power tools. Fast Charging & Long Runtime It fully charges in just 120 minutes and delivers long runtimes, depending on the tool and task at hand. The integrated LED charge-level indicator keeps you informed of charging progress, while intelligent control that communicates with your tool provides real-time battery status updates. Advanced TES Technology Featuring innovative TES energy storage material, the battery absorbs heat and balances discharge temperature. Combined with advanced air channel technology, it offers optimised cooling and prevents overheating. 360° Cell Protection The robust shell structure protects internal battery cells from external impacts. The leak and shock-proof sealed electronics ensure reliable operation even in extreme conditions, providing enhanced safety and extended battery life.
Price guide: £40.00
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