Shockproof. Output short circuit and overcurrent protection. Integrated safety recharge system designed to not damage your bike's battery. Compatible with lead acid battery 60V 20AH. 3-way charging: constant current for improved charging speed, constant voltage to prevent overcharge and extend battery life, and float mode to fully charge and protect the battery. 6 LED display: green indicates charging complete, red indicates charging in progress. Input voltage: AC 180V-240V, 50/60Hz. Output voltage: DC 60V. Output current: 4A-5A. Charging current: 2.5A. Cable length: approximately 65mm. Operating temperature range: -15°C to 45°C. Color: Black. Material: Plastic. Package contents: 1 x Motorcycle Battery Charger. Only the above items are included; other products are not included. Note: Lighting and display differences may cause slight color variations. Measurement error allowed is +/- 1-3cm.