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Green printed circuit board with black components and a small white dongle attached

KW-Commerce

KW-Commerce DALY BMS 24V 8S 250A 5A Active Balancer WiFi Bluetooth RS485 CAN

SKU CH-96G6-196YS

A 24 V 250 A BMS with 5 A active balancing, Bluetooth and Wi-Fi monitoring, plus RS485 CAN support for parallel packs

  • Comprehensive protection with low/high voltage cutoff, short-circuit and temperature safeguards for 24V 250A systems
  • 5A active balancer enables faster cell balancing, less heat and higher energy efficiency
  • 2-in-1 Bluetooth/WiFi dongle allows local and remote monitoring via mobile app with real-time alerts
  • Supports 8+ parallel battery packs for scalable capacity and longer runtime
  • Includes BMS, active balancer, dongle, cables, NTC sensor and manual for straightforward installation

24V 8S 250A LiFePO4 BMS

This battery management system protects 8-series 24 volt lithium iron phosphate packs with a continuous 250 amp rating. It delivers low voltage cutoff, high voltage cutoff, short circuit protection and temperature protection. The unit is designed for RV, marine and stationary energy storage applications.

5A active balancer with WiFi and Bluetooth dongle

A 5 amp active balancer reduces heat and improves cell matching for longer runtime. The included 2-in-1 dongle enables local Bluetooth and remote WiFi monitoring through the Smart BMS mobile app with real-time alerts and adjustable parameters. RS485 and CAN interfaces allow integration with external controllers.

Scalable parallel support for large packs

Built-in parallel circuitry lets you connect eight or more packs to increase capacity without extra hardware. Buyers needing a BMS for higher voltage chemistries or lower current loads should look at other models. The package includes sampling cable, NTC sensor, output leads and manual for straightforward installation.

Highlights

  • Comprehensive protection with low/high voltage cutoff, short-circuit and temperature safeguards for 24V 250A systems
  • 5A active balancer enables faster cell balancing, less heat and higher energy efficiency
  • 2-in-1 Bluetooth/WiFi dongle allows local and remote monitoring via mobile app with real-time alerts
  • Supports 8+ parallel battery packs for scalable capacity and longer runtime
  • Includes BMS, active balancer, dongle, cables, NTC sensor and manual for straightforward installation

Specifications

No published specifications for this item yet.

Questions about this item

How often should I check or replace the 5A active balancer on this 24V 250A BMS?

The 5A active balancer is a solid-state component with no moving parts, so it does not wear out or require scheduled replacement under normal operation.

What limit will I hit first when running this 250A BMS continuously at high load?

The continuous current rating of 250 amps is the primary limit; sustained loads above that will trigger the over-current protection and shut the pack down.

How much heat does the 5A active balancer produce when the 8S 24V pack is charged all day?

Active balancing at 5A generates noticeably less heat than passive designs because energy is redistributed instead of burned off, keeping the BMS cooler during long charge sessions.

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