Rick's Motorsport Electrics offers their Aftermarket Lithium Ion Compatable Rectifier Regulator for Suzuki models. Rick's part #14-213 is a direct replacement for the OEM piece that is made with a lower set point to work with Lithium Ion batteries. **This rec-reg is not for use with standard lead acid batteries. The voltage set point is 14V +/- .2. Please contact the manufacturer of your Lithium Ion Battery to ensure our product has the correct set point for their product. ***Rick's Motorsport Electrics One Year Product Warranty is for the Rec-Reg only. Rick's warranty does not cover batteries of any type. Suzuki 32800-33E21 Suzuki 32800-33E10 Suzuki 32800-33E20