The Li-Ion 138Ah/12V Portable Battery Pack is perfect for those who need a reliable and portable power source. This battery pack features a lithium-ion battery that provides a long cycle life and emergency power. With an output current of continuous 40A and instantaneous up to 100A, this battery pack is sure to keep you powered up when you need it most. Size: 140 x 106 x 72 mm. Weight: 1.9 kg.