I splurged on this higher capacity battery for my VX231 radio and I love the extra talk time. I don't have to charge my battery as much which is nice. Great service on the recommendation from Two Way Direct as well. Thanks guys!
Vertex FNB-V132LI-UNI 2300 mAh high capacity Lithium-ion battery. This new style battery now has 4 connectors on the back which Vertex refers to as a "UNI battery" also known as "universal battery". Vertex made this change to 4 connectors (instead of the old style which has 3) to allow users with other Vertex radios to all utilize one charger. Two Way Direct guaranteed new Vertex Standard Original Product. For use with Vertex VX231 radios.