For Teclast M40 P20HD K105
3.7V 6000mAh/22.2Wh
For Teclast F15 Geobook 3
7.6V 5500mAh/41.8Wh
For Teclast F7 plus 2
7.6V 5000mAh/38Wh
For Teclast F6 Air
For Teclast 30154200P 8Lines
For Teclast 30154200P 7Lines
For TECLAST F7 PLUS
For TECLAST F6 PLUS