BS Batteries BTX20HL-BS Sealed Type Battery.

Dimentions: 175x87x155mm

Volt: 12v

Capacity: 18.9ah

Cranking Amps: 310A

Fully filled and factory activated with warranty included.

AGM construction (Absorbed Glass Material)
Ready to use - Plug-and-Play
Absolutely maintenance free
Multi-positioning mounting – up to 90°
No acid handling
Spillproof design – totally sealed
Increased power & extended cycle life
Safe & environmentally friendly
Low discharge rate

+ Terminal on the right hand side