Hello Folks,
Today I made this mod, inserting a 3000 mAh 12v Li-ion battery in an old alkaline battery holder for the Sovereign GT and Musketeer Advantage.

A) First of all I decided to be safe and insert a 300 ma fuse, to protect my machine from shorts;

B) I removed the door panel and after some tries I started to sand all the exceeding parts to gain a bit more of depth;


C) I put a black sticker to cover all the mess I made on the bottom of the battery holder;

D) Everything in place;

E) Voltage of the fully charged battery;

D) When You wanna to put it on charge, just open a bit battery slide door and the plug is ready;

Enjoy!!
Today I made this mod, inserting a 3000 mAh 12v Li-ion battery in an old alkaline battery holder for the Sovereign GT and Musketeer Advantage.

A) First of all I decided to be safe and insert a 300 ma fuse, to protect my machine from shorts;

B) I removed the door panel and after some tries I started to sand all the exceeding parts to gain a bit more of depth;


C) I put a black sticker to cover all the mess I made on the bottom of the battery holder;

D) Everything in place;

E) Voltage of the fully charged battery;

D) When You wanna to put it on charge, just open a bit battery slide door and the plug is ready;

Enjoy!!