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Description The Energy+ 21700 lithium-ion battery cell delivers 4.0 Ah capacity at a nominal voltage of 18 V, optimized for devices in the Energy+ series. It features a load level indicator and an electronic control system that regulates temperature and current during charging and discharging cycles. This cell must be charged with Energy+ series chargers and is compatible with all Energy+ tools. Key Features - 21700 lithium-ion cell - 4.0 Ah capacity - 18 V nominal voltage - Compatible with Energy+ series - Load level indicator - Temperature and current regulation Specifications product_type: battery cell battery_cell_type: 21700 battery_technology: lithium-ion battery_capacity_ah: 4.0 battery_voltage_v: 18 rechargeable: True charger_included: False compatibility: Energy+ series devices protection_features: Temperature and current regulation led_indicators: Load level indicator
€77,46