This lithium-ion 22Ah 12V golf battery is an ideal replacement for older technology sealed lead acid batteries and is compatible with all golf trolleys. There are numerous advantages to this battery including: 27 to 46 holes depending on terrain and conditions 75% Lighter than older batteries at 2.9KG Lasts up to 10x longer than older batteries Takes up 1/3 of the size of older batteries Features a USB port to allow convenient charging of a mobile phone, while enjoying a round of golf Supplied with Li-Ion charger which charges from flat in 3-4 hours Up to 1000 recharge cycles depending on terrain and charger type Can be used either way around, as non-spillable Weighing 25% of the weight of your old sealed lead acid batteries, and at just over 65% of the size, this replacement battery can be simply dropped in and connected. The battery itself is protected by electronics, and comes with both Torberry and T-Bar connections to suit all trolleys including: Fraser, Golfstream, GoKart, Hillbilly, Powakaddy, Motocaddy, PowerBug, Stewart; and more.