Pulse circuit to operate Latching relay

[KiwiOm]

Gidday Forum,
Im needing to control a Latching relay that is operated by a pulse.

Im using it to disconnect power from my solar regulator to my LiFEPO4 battery when it reaches its full voltage, and is controlled by bi-stable relays on the BMS.

I need a circuit that is powered from the relays on the BMS to send a pulse to operate the Latching relay.
Im looking for something that will not consume much power and once the pulse is sent doesn't consume anything.
The BMS relays are 12V@ 2 amp
Thank you in advance
Kryz

 

[Minder]

A magnetic latching relay, requires a shot to latch, another to unlatch, retains memory on power loss, if needed.
M.

 

[AnalogKid]

Im needing to control a Latching relay that is operated by a pulse.

The link brings up a security error. Please post the datasheet.

ak

 

[KiwiOm]

latching relay datasheet

 

[KiwiOm]

Relays on the BMS
and the company who sells them is
http://www.123smartbms.nl/