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Alpina BT4048Li Battery 48V-4.0 Ah


BT4820Li 2Ah Lithion-Ion Battery Alipina 48 Volt range.


2Ah battery charges in 90 minutes


At the heart of the Alpina 48 Volt range, are our class-leading 48V Lithium-Ion batteries. With lightweight, high performance cells delivering long running times, they have no memory effect – so the power doesn’t fade in use – allowing you to work over long periods, just as you would with a petrol powered tool.

With an extremely long battery lifetime – delivering over 85% of it’s original capacity after 1000 charges, and low running costs – typically less than 10% of the cost of using the equivalant petrol powered machine, the batteries are extremely efficient and cost effective. This is our 2.0Ah (86Wh) capacity battery. Recharge time is 30-90 minutes, dependant on the charger.  There is also a larger 4.0Ah (173Wh) battery available – see the BT4048L