Quote Originally Posted by dct View Post
Ah so pwede lagyan tubig pag humina na ang maintenance free?

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Quote Originally Posted by dr. d View Post
puede kung puede.
but sometimes, hindi ang pag-kulang ng tubig ang sanhi ng pag-hina ng baterya. minsan, sira na talaga ang mga plaka ( o plato. in english, plates ) at kailangan nang palitan ang baterya.
Yup, tama yan. I did put distilled water in a MF battery, 1 month lang na-extend. Planned obsolescence kasi talaga yan. Kaya mahal, binabayaran mo is peace of mind at convenience na for 15, 18 or 24 months eh no need mo i-check water level inside.

Pero baka sa gamit din siguro. Kapag pangharabas, talagang hindi ma-extend, peor kung gasoline car at relax lang gamitin eh baka kaya ng i-extend yung MF batteries a lot longer.