Technical Specifications Voltage: 20 V Battery Capacity: 4.0 Ah Battery Type: Lithium-Ion Battery Platform: P20S Power Indicator: LED Compatibility: EMTOP P20S multiple cordless tools Packaging: Color box EMTOP specifies the EBPK20021 as a 20V, 4.0Ah lithium-ion battery pack with an LED battery power indicator, compatible with P20S multiple tools. Description Lithium-Ion Battery Pack EMTOP EBPK20021 is a 20V 4.0Ah rechargeable battery designed for EMTOP's P20S cordless tool platform. It features an LED power indicator for convenient monitoring of the remaining charge and can be used across compatible P20S cordless tools. Ideal for: EMTOP P20S cordless drills, saws, grinders, blowers, garden tools and other compatible cordless power tools.