Bright Way Group 6V 500mA Charger PD-ah-12 This battery has an F12

This battery has an F12 terminal

The model number of this battery is PC9-12SF1

and this is a 4

This battery has a dual terminal

Bright Way Group 6V 500mA Charger PD-ah-12 This battery has an F12This Battery Charger from Bright Way Group is an advanced charger that will charge a 6 volt sealed lead acid battery at 500 mA. This charger provides a standard charge cycle, which applies higher voltage when the battery is lower, and lower voltage as the battery is close to being fully charged. It can be connected to the battery indefinitely without harm to the battery or charger. The charger comes with the following connectors: Alligator clips Ring