Daly 8S 200A Smart BMS + Cooling Fan + Bluetooth

BMS Specifications:

• Charge voltage: 29.2V
• Discharge current: 200A
• Charge current: 100A
• Over-discharge current: 600A±100A
• Over-charge current: 400A±20A
• Over-charge voltage: 3.75V±0.05V
• Over-discharge voltage: 2.2V±0.1V
• Output wire size: 2AWG
• Balance wire size: 24AWG 450mm
• Bluetooth: YES
• UART: YES
• Built-in Fan: YES
• BMS Size: 130*235*52mm
• Weight: 1865g ±100g

BMS and Balancer Features:

• Charge, Discharge Protection Current, Voltage range are permanently programmed inside BMS and cannot be changed. This is a 8S fixed configuration BMS.  It cannot be used for any other battery pack configuration. This BMS also cannot be used for Li-ion, Li-Metal or LTO batteries. It is strictly for LiFePO4 battery packs only.
• Battery Balance function
• Box contains: Rated voltage 24V BMS, balance sense cable (9 Wire sense cable with connector) and instruction sheet.
• Battery pack will stop charging when voltage reaches 3.7V and stop discharging when voltage reaches 2.5V of a cell.
• Temperature range of this BMS is from -20℃ to as high up to 70℃
• It is used for any lithium battery applications including solar, RV, Electric bikes, Skate board, camping, Boat, Power tools, Lawn moving and household energy storage systems
• This version supports bluetooth to program the BMS and monitor battery.

Apps for Android and iPhone are available to download here:

Battery Protection:

• Charging Protection - Seiko IC effectively controls MOS to prevent battery overcharge and battery explosion
• Discharge Protection - Prevent battery power from dying and affect the life of lithium batteries.
• Over Current Protection - Prevent the battery from being damaged by excessive instantaneous current.
• Short Circuit Protection - Automatic protection during abnormal short circuit to prevent battery.
• Temperature Protection - The NTC temperature control probe is added to prevent the damage caused by the spontaneous combustion of the battery when the temperature is too high.
• Drop Protection - When the cable is taken off, the BMS will provide no output.