Lithium battery model: HJTZ5S-FP / LTZ5S 2.0Ah. Skyrich Motorcycle Lithium Battery - HJ12L-FPZ / HY85S. Skyrich LTZ5S-FPZ Lithium Battery - High Output CCA 210A (Replaces YTZ5S YTZ7S). Excellent cycle life - more than 2000 cycles under JISD standard (lead-acid battery only 150-300 cycles).