Victron LiFePO4 Lithium Battery 25,6V/200Ah Smart-a

Victron Battery Monitor BMV-712 Smart, 5 year warranty. With Bluetooth built-in, the BMV Smart is ready for the Internet of Things (IoT) era. With Bluetooth being implemented in most other Victron Energy products, wireless communication between products will simplify system installation and enhance performance.

Other features:

• Battery voltage, current, power, ampere-hours consumed and state of charge
• Remaining time at the current rate of discharge
• Programmable visual and audible alarm
• Programmable relay, to turn off non critical loads or to run a generator when needed
• 500 Amp quick connect shunt and connection kit
• Shunt selection capability up to 10.000 Amps
• VE.Direct communication port
• Stores a wide range of historical events, which can be used to evaluate usage patterns and battery health
• Wide input voltage range: 6,5 – 70V
• High current measurement resolution: 10 mA (0,01A)
• Additional input to measure voltage (of a second battery), temperature or midpoint voltage, and corresponding alarm and relay settings

Victron miniBMS; to suit Victron Smart Lithium Batteries, 5 Year Warranty. A simple and low cost alternative to the VE.Bus BMS.

The miniBMS can replace the VE.Bus BMS in several applications. It is however not suitable for use with VE.Bus MultiPlus and Quattro inverter/chargers: it has no VE.Bus interface. The miniBMS is intended for use with Victron Smart LiFePo4 batteries with M8 circular connectors.

Features:

• Two outputs. 
• Similar to the VE.Bus BMS.
• 5 year warranty. 

Victron VE.Bus BMS, 5 Year Warranty. The VE.Bus BMS protects each individual cell of a Victron lithium-iron-phosphate (LiFePO4 or LFP) battery.
Each individual cell of a LiFePO4 battery must be protected against over-voltage, under-voltage and over-temperature. Victron LiFePO4 batteries have integrated Balancing, Temperature and Voltage control (acronym: BTV) and connect to the VE.Bus BMS with two M8 circular connector cord sets. The BTVs of several batteries can be daisy-chained. Please see our LiFePO4 battery documentation for details.
The BMS will:
Shut down or disconnect loads in case of an imminent cell under voltage.
Reduce charge current in case of imminent cell overvoltage or over temperature (VE.Bus products only, see below).
Shut down or disconnect battery chargers in case of imminent cell overvoltage or over temperature.