Synergy Digital Tablet Battery, Compatible with ST33 Tablet, (Li-Pol, 3.8V, 4750mAh) Ultra High Capacity, Replacement for 26S1021 Battery
Specifications:
Battery Chemstry: Li-Pol
Voltage: 3.8V
Capacity: 4750mAh
Compatible with: 26S1021 Battery
Works for: ST33 Tablet and many more