I would like to offer custom made Li-ion battery pack 15s21p, 55V, 60Ah / ~ 3.3kWh in safe sealed metal enclosure with anti-vibration suspension, based on 18650 - 2,9 Ah cells.
Case size: 40x30x17cm, weight 22kg. It has flexible handles for carrying and installing the battery.
Inside the enclosure is also the BMS and for safe connection of the BLDC controller and other electronic devices there’s anti-spark smart contactor from MGM - AACi -53063 providing continuous 280 Amps, Max. 350 Amps.
Enclosure equipped with water-proof sealed button for manual activation of the battery. The BMS has a built-in Bluetooth module and a smartphone app to monitor battery cell status.
This offer includes 20A UY1200 charger.
The battery is in excellent condition as confirmed by the BMS balancing data on the smartphone app through Bluetooth.
Excellent for electric go-karts, e-buggy, any other e-vehicles as well marine applications such as boats and electric outboard motors.
Also suitable for continuous emergency power supply of security systems and industrial devices.
The asking price for complete Battery Pack with Charger is 1500 EUR. Shipping from the EU.
Yes I wanted to get some more information. i know they are based in Czech republic and they are working with aerospace industry… What is the price of smart contactor like this one and can it work on 44.4V without need of external power for controling, like 12V?
I’m no interest to share you any such information unless you would like to purchase from me something. But I will answer - as I know - yes it can work at mentioned volts, external power for controlling or something else is not required.
Usually, on this forum, we share information that help other builders… By that sharing knowlage and helping each other… I understand you want to sell stuff above and I am sure you will (for that price), but it was just a simple question to help me with issue i am dealing with. It doesnt cost anything you put that information out and that will help a lot of people here, even the one that may buy your package deal (so he knows whats he buying)
