100BALANCE 150A 4-8S CAN SmartActive BMS Set - WiFi + 3.0in LCD

In this review of the 100BALANCE 150A SmartActive Balance BMS set, the bottom line is clear: this kit is aimed at builders and hobbyists who need robust battery protection plus real-time monitoring across distance. The package combines a 150A BMS with multi-channel communications, a WiFi and Bluetooth link to the BalanceBMS app, and a 3.0in LCD display that shows one BMS at a time; together they deliver comprehensive protection and convenient remote visibility for 4-8S lithium packs. For anyone who values safety and remote monitoring in battery systems, this set offers a practical, integrated solution.

Key Features

• 150A protection: Provides high-current overcurrent and short-circuit protection suitable for medium-power battery packs and applications.
• Multi-channel communication: Built-in support for RS485, CAN, WIFI, UART and Bluetooth lets installers integrate the BMS into diverse systems and monitoring networks.
• WiFi plus LCD sync: The WiFi module and the 3.0in LCD display can show the same BMS data simultaneously without switching connectors, so local and remote views stay consistent.
• Comprehensive safety features: Standard protections include overcharge, over-discharge, temperature and overcurrent protection, while extras such as pre-charge and misconnection protection increase reliability.
• App monitoring: The BalanceBMS app for iOS and Android provides remote monitoring without distance limitation when connected to the WiFi module.

Who It's For

The 100BALANCE 150A BMS set is best for DIY EV builders, solar battery integrators, and technicians who need a compact BMS with strong communications and remote monitoring. Its combination of a 150A BMS and network options makes it a good match for 4-8S lithium packs in e-bikes, small EV projects, portable energy storage, and off-grid setups.

Users who require simultaneous multi-BMS display on a single LCD or who need a touchscreen multi-pack view should consider the alternative 4.3in touch LCD option instead, since the included 3.0in LCD supports only one BMS information view at a time.

Pros & Cons

Pros

• Strong protective feature set covering overcharge, over-discharge, overcurrent, short circuit and temperature events.
• Flexible connectivity with CAN, RS485, WIFI, UART and Bluetooth for integration and remote monitoring.
• WiFi and LCD operate simultaneously, giving identical app and local readouts without changing connectors.
• Includes app support on iOS and Android for continuous monitoring and alerts.

Cons

• The bundled 3.0in LCD can display only one BMS at a time, so multi-BMS packs require the larger 4.3in touch display to switch between units.

Specifications

Brand	100 BALANCE
BMS continuous current	150A
Supported pack voltage	4-8S lithium cells
Display	3.0in LCD (single BMS view)
Communications	RS485, CAN, WIFI, UART, Bluetooth
App	BalanceBMS for iOS and Android
Protection features	Overcharge, over-discharge, overcurrent, short circuit, temperature, pre-charge, misconnection

Our Verdict

The 100BALANCE 150A SmartActive BMS set is a solid pick for makers and small system integrators who need strong protection plus remote visibility via WiFi and Bluetooth. It delivers broad communications and safety features at a sensible value, though buyers building parallel multi-BMS packs should opt for the 4.3in touch display option to view multiple BMS units easily.

Frequently Asked Questions

Can the WiFi and LCD show different BMS at the same time?
The WiFi module and the 3.0in LCD display show the same BMS information simultaneously and do not require connector swapping to operate together.

Does the set support multiple BMS units in parallel?
The 150A BMS supports pack parallel connection, but the included 3.0in LCD only displays one BMS at a time; use the 4.3in touch LCD to switch and view multiple BMS units.

Which mobile app is required?
Use the BalanceBMS app on iOS or Android to monitor the BMS remotely over WiFi or Bluetooth.