IEEE Std 1660 pdf download IEEE Guide for Application and Management of Stationary Batteries Used in Cycling Service Recent advances in lead-acid technology for cycling applications are grouped under the heading of tadvancedlead-acid'(see 9.2). 5.3.3 Selection criteria for lead-acid batteries in cycling applications The nature of the application should be analyzed to determine if a vented or VRLAbattery is preferred....