frnk_lcc

Buy LIP-4 battery. First open all the cover of LIP-4. then you can small PCB. just remove the PCB using soldering iron or else. Do the same things with LIP-3 batteries. take the small PCB from LIP-3 and put to LIP-4 battery cell use soldering iron. Then cover you new battery, make sure it won't have electronics shortcuts. You'll have a new long lasting battery. It works on my MZ-N10.