Volt Power
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We are the dealer of JK BMS manufacturer. Every product we sell is brand new and authentic. The price of each model is the version of built-in Bluetooth software. The models shown below are on sale.
BMS Testing
BMS will be strictly tested before leaving the factory
Complete the connection of the protection board, After normal communication, please modify the nominal capacity to the actual capacity of the battery, and the circulating capacity is set to 80% of the actual battery capacity.
Make sure the B-thick wire be weld first, then continue to connect other wires. B- wire welding too thin, too long, or not welding will burn the board! It must be welded with thick short wires!
A: Yes, we are an authorized dealer of the official JK BMS manufacturer. Every single protection board we supply is brand new and authentic.
A: All of our models listed on this page come with built-in Bluetooth software. You can download the corresponding companion application on your smartphone to monitor real-time cell parameters and balance statuses.
A: Welding the B- (battery main negative) wire first establishes the baseline ground reference. Doing this with a short, thick wire prevents voltage differences from causing high current surges that could permanently burn the internal electronics of the protection board.
A: Once normal communication is established via the app, set the nominal capacity to match the actual measured capacity of your battery pack. The circulating capacity should be set to 80% of the actual battery capacity.
A: Yes, these JK BMS models feature active balancing functionality, which transfers charge dynamically between series-connected cells to ensure uniform cell voltage and prolong the overall lifespan of the battery pack.
A: Yes, every BMS unit undergoes rigorous strict testing parameters inside the production facility before leaving the factory to guarantee functionality and safety compliance.
