Battery Management Module - Supporting Windows Power Management, Up to 12V 25A output, High Efficiency Step-Down, Integrated Power Meter
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Battery Management Module - Windows Power Management, Up to 12V 25A output
- [Datasheet Chinese]
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Tips
- (1230E version only)Supports the use of intelligent battery packs with communication (with SBS communication signals) to provide high-precision charge values and battery monitoring data
- (1230EG version only) Supports the use of ordinary lithium battery packs without communication (positive and negative wires only), which can provide convenient estimates of charge and voltage data.
Introduction
This battery management solution is intended for all types of devices that require the use of the built-in battery function and commercially available computer motherboards that do not have a battery management function.
The battery management program is designed for all kinds of devices that need to use the built-in battery function and use computer motherboards without battery management functions.
In plug-and-play mode, users only need to connect the power adapter and lithium-ion battery pack, and then the lithium-ion battery pack can be easily managed by the Windows power management function (laptop mode) through the USB interface.
Windows' own power management function (laptop mode) manages the Li-ion battery pack.
The built-in status view interface of Windows system, good system compatibility, automatic adaptation to user's language, no need to install additional monitoring software and maintenance (plug and play).
| Feature Name | TPBM-1230E (Smart Battery Edition) | TPBM-1230EG (Standard Battery Edition) |
|---|---|---|
| Power Calculation | None - Only smart battery packs can provide power | Available - Can self-calculate and use various types of lithium battery packs |
| Battery Cost | High - Smart battery production is difficult and costs are high | Low - Standard batteries are easy to procure and are less expensive |
| Power Accuracy | High - Smart batteries provide high-precision power data | Low - Estimations require user to perform power cycle learning |
| Battery Hot Swapping | Supported - Smart batteries support this feature | Not Supported - Standard batteries do not support this feature |
| Battery Voltage | Adjustable - Users can select voltage through jumper caps | Non-Adjustable - Requires pre-set battery voltage from the factory |
| Charging Current | Adjustable - Users can adjust via a potentiometer | Adjustable - Users can adjust via a potentiometer |
| Output Voltage | Non-Adjustable - Requires pre-set from the factory | Non-Adjustable - Requires pre-set from the factory |
| NUT Function | Not Supported - This version does not support this function temporarily | Not Supported - This version does not support this function temporarily |
| Dual-Mode Communication | Supported - USB and UART can be used simultaneously | Supported - USB and UART can be used simultaneously |
Features
- Supports the use of intelligent battery packs with communication (with SBS communication signals), which can provide high-precision charge values and battery monitoring data (1230E only).
- Supports the use of ordinary lithium battery packs without communication (only positive and negative wires), which can provide convenient estimation values of charge and voltage and other data (1230EG only).
- Supports automatic switching of battery charging and discharging, motherboard switching control, battery level detection, and output voltage conversion.
- Adopts a USB interface, plug-and-play, no need to install software or driver, and utilizes the power management function that comes with the Windows system (Notebook Mode).
- It supports an external optional 5-segment LED light board or OLED status display.
- Utilizes the operating system's Notebook Mode power handling mechanism, which allows the user to set actions based on the remaining battery capacity, including standby, hibernation, shutdown, and so on.
- The operating system can reflect the charging and discharging status and the remaining capacity of the battery pack in USB mode to provide users with battery power status information.
- In other operating systems that do not support the USB Plug and Play function, users can check the power level and power supply status by themselves through the communication protocol of the UART serial port.
Shipping List
Based on your choice.
Applications
This battery management solution is intended for manufacturers of various devices that require the use of the built-in battery function and commercially available computer motherboards without battery management functions.
Specification
| Protection Functions | Input Reverse Polarity Protection, Under-voltage Lockout (UVLO), Output Overload Protection, Output Short-circuit Protection |
| Power Input | Maximum voltage range 19~30V (For 4-series batteries use 19V or above, for 5-series batteries use 24V or above, for 6-series batteries use 28V or above), ensure input voltage is more than 2V above the highest charging voltage of the battery pack in use |
| Input Power | The power of the input source should be 1.2 times or more than the sum of the battery charging power and the maximum power of the dual output loads |
| Output Voltage | Dual independent outputs, main output 12V, and auxiliary output 5V |
| Output Power |
- With 6-series lithium batteries, the maximum output power at 12V is 300W, and at 5V is 15W; - With 5-series lithium batteries, the maximum output power at 12V is 250W, and at 5V is 15W; - With 4-series lithium batteries, the maximum output power at 12V is 200W, and at 5V is 15W; 12V output is not supported for 3-series or less; The output power of the lithium batteries used must be more than 1.1 times the output power of the management board |
| Battery Type | Supports ternary lithium batteries/lithium iron phosphate batteries, lithium-ion/polymer lithium batteries, standard/smart lithium batteries |
| Pre-set at Factory | Pre-set to smart ternary lithium battery mode, other modes require pre-factory configuration. If you don't know which type of battery, consider purchasing a package. |
| Battery Voltage |
Supports user jumper selectable 4-series 16.8V, 5-series 21V, 6-series 25.2V for ternary lithium batteries; supports factory customization of 5-series 18V, 6-series 22V, 7-series 25.5V for lithium iron phosphate batteries |
| Charging Current | Default 5A, supports user adjustment from 1A to 9A |
| Operating Current | Less than 60mA (when the management board is powered on without load) |
| Shutdown Current | Less than 10uA (when only using the battery); less than 10mA (when there is an adapter input) |
| Operating Temperature |
Standard: 0~+60°C; Wide temperature range: -20~+70°C |
| Storage Temperature | -40~+85°C |
Detailed Descriptions







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