I bought it six months ago to print electricity bill receipts, but later I bought an electricity bill machine so I no longer use this. Since it sat unused for six months, the battery got ruined. If you buy a new battery, you can use it just like new. You can also use it by plugging in the charger without a battery. You can come to my location and check it for as long as you want, you just need to buy a new battery. Buying a new one costs a minimum of 3000/3500 Taka.