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Required Battery Charger for Cubelets (item#3153276)
This battery charger is for the 3.2V LiFePO4 batteries inside the Battery Cubelet contained in the original Cubelets Modular Robotics Construction Kit which is no longer available. The charger will NOT work with Cubelets 6 (Version 2.0). This charger can charge both batteries at once and usually takes about 90 minutes to charge a pair of batteries from a discharged Battery Cubelet. It includes adapters for both AC home and 12VDC automotive use! The charger operates on either 120V or 240V. A built-in microprocessor automatically shuts down when batteries are fully charged. Compact (2.5 x 4 x 1 inch), light weight (5 oz.), including charger and all accessories. Built-in circuit provides thermal protection, overcharge protection, short-circuit protection, mechanical. and electrical protection against reversal polarity, and defective battery identification. This charger only works with our RCR123A LiFePO4 batteries and is not compatible with other RCR123A batteries.