GYZ20HL is a sealed lead-acid absorbed glass mat (AGM) rechargeable battery. AGM and GEL batteries battery are lead-acid and of the same chemistry. This battery comes already charged, sealed, maintenance free, and ready to install. Battery Name : GYZ20HL Volt & Amp : 12 Volt 20 AH CCA : 500 Length (Inchs) : 6.89 Height  (Inchs) : 6.1 Width (Inchs) : 3.43 Polarity : Negative on left & Positive on Right Replacements : YTX20HL-BS,CTX20HL-BS,YTX20L-BS CTX20L-BS PTX20L-BS GTX20L-BS ETX20L Free replacement year : 1 year GYZ20HL is high Performance - Maintenance Free - Sealed AGM Motorcycle Battery:

• No spills, no leaks and no water to check
• AGM Separators for superior design
• Heavy-duty terminals
• Extreme vibration resistance
• Improved lifecycle performance
• Supplied factory activated (filled, sealed and charged) for immediate use
• Yuasa motorcycle battery is completely maintenance free