BMS JK Smart Module Li-Ion-LiFePO4 3S-8S 200A BAL 2A RS485 HEAT Programmable With Bluetooth And App Support

BMS module to protec against short-circuit, overcharge, over-discharge, with the function of equalizing the voltage of individual cells.

HEAT version with heating control using a heating mat.

Important!: The mat isn’t a part of the set. The BMS allows you to control the heating of the pack until it reaches the positive temperature necessary to turn on the charging

The BMS output can control the mat directly (max. current 3A) or with a relay at higher currents.

The JK BMS is a fully configurable device. This means it can be used with Li-Ion, LiFePO4, and LTO cell packs. It is designed to work with varying numbers of cells (within the range specified for the particular BMS model).

BMS JK have a built-in high-current active balancer and a Bluetooth module for communication with a mobile app (Android, iOS).

To ensure the device operates correctly, it must be configured via the mobile app. At a minimum, the number of cells and the battery type must be specified.

BMS in the condition supplied to the customer cannot be used without a configuration process to match parameters to the specific cell type. Therefore, installation requires appropriate knowledge and skills. Available for download: Detailed operation and configuration manual.

There is an additional charge for our service to adapt the BMS to the specific parameters of the package specified by the customer. When choosing this option, please specify the number of cells, battery type and capacity in the comments to the order.

• Common charge/discharge port – eliminates the need for a separate charging cable.
• Power switch for manual pack activation/deactivation and BMS wake-up upon initial startup.
• Supports charging at the same current rate as discharging.
• High-current active balancer (0.4–2.0A, depending on the model) ensures rapid cell balancing, even in high-capacity battery packs.
• Generates less heat under load compared to competing systems.
• Compatible with a mini LCD monitor displaying basic battery parameters, a large 4.3″ LCD screen with three display modes, and a 3.2″ LCD indicator.
• Intuitive app for monitoring and configuring BMS settings.

Supplied complete with a cable for connecting the individual cells and a switch. A Bluetooth module is built into the device.

JK BMS units allow charging at the same current rating as the discharge current. This enables the parallel connection of batteries equipped with these units without the need for parallel modules—simply by using an overcurrent fuse for protection.

An app must be downloaded to program and monitor parameters.