4V 500 mAh Lead Acid Battery

• Output Voltage 4V
• Output Current 0.5 Ah
• Multi size
• Sealed Lead Acid Maintenance Free Battery is an advanced and economic rechargeable battery. It has several properties different from other types of batteries Maintenance Free – As it is valve-regulated, sealed and glass-mat is utilized, acid is trapped inside. So, refilling is not needed and is leak proof.