Changing the battery of the Megavox

In 2008 i reviewed the Anchor Audio Megavox Portable Soundset. Because our traditional Queensday Harinam in Amsterdam is about to happen again on april 30th i was pondering how to extend the battery life of this sound set. Although the battery life is already excellent (almost 6 hours, volume 50%) i needed more. The harinam lasts at least 8 hours so i need some extra juice. You can read my coming article about that soon.

If the internal battery is getting older and the capacity has decreased you could change it. The battery inside the megavox has the following specs according to Anchor : 12 V 5.4 Amp (Leoch DJW-12). But when i opened the megavox there was a different battery inside : PowerSonic PSH-1255F2-FR, 12 V 6.0 Amp (www.power-sonic.com). The dimensions are the same with 90×70x102 mm (HxWxD).

Anchor created a nice guide to replace the battery yourself. You can visit their  blog or watch the slideshow.  I have listed the necessary steps below with photos.

Step 1

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Step 7

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Step 8

(Copyright Anchor Audio)