General description This Einhell Power X-Change 5.2Ah Starter Battery Twin Pack includes 2 x PX-BAT5 Power X-Change Batteries (18V, 5.2Ah Li-ion) and 1 x Power X-Change 3Ah Charger. The batteries are equipped with a micro-processor that monitors key parameters such as temperature, voltage, and current strength, providing effective protection against overheating and ensuring optimal operating conditions. Technical specifications Battery Type: Li-ion Battery Voltage: 18V Battery Capacity: 5.2Ah Charger Capacity: 3.0Ah Charging Time: 100 min for 18V/5.2Ah, 60 min for 18V/3.0Ah, 30 min for 18V/1.5Ah Compatibility and accessories Compatible with all Einhell Power X-Change DIY & Garden tools Compatible with over 300+ Power X-Change products Suitable for TWIN-PACK use in power demanding 36V applications Usage Freedom of cordless operation with no tangled cables Current charge level indicated by a 3-stage LED display Battery status is constantly checked and adjusted during charging Other