Battery Management System (BMS) is a power electronics circuit board, comes in both only hardware as well as firmware with hardware (Smart BMS). Three categories of BMS: 1) PCM - Protection Board without Cell balancing 2) Hardware BMS (Regulation, Protection and Cell balancing) 3) Smart BMS (Firmware based, Programmble, Communication For Remote Monitoring, Control and Data Transfer)

Orders typically are shipped in 2-3 business working days (Excluding all Sundays and Festival Holidays) in non-peak days. In peak days it may take upto 4-6 working days.

Unfortunately, you cannot cancel any of your orders after it has been shipped. However you can request for the replacement if you receive any damaged or defected item from our side.

Products can only be returned or exchanged if you receive any defected or damaged product or you have received any wrong product from our end. Products that have been ordered by the customer mistakenly or needing exchange in place of the previously ordered products are not entitled for returns or exchange.