Part Number:DR-SZ2
Type:Li-Polymer
Voltage:3.8V
Capacity:6000mAh
Replace Code: 1277-3631, LIS2206ERPC
Compatible with Sony Xperia Tablet Z2, SGP511,SGP512, SGP521, SGP541,SGP551

Part Number:DR-SZ3
Type:Li-Polymer
Voltage:3.8V
Capacity:4500mAh
Replace Code: LIS1569ERPC, 1286-0138
Compatible with Sony Xperia Tablet Z3 Compact,SGP611, SGP612, SGP621

Part Number:DR-SZ4
Type:Li-Polymer
Voltage:3.8V
Capacity:6000mAh
Replace Code: LIS2210ERPX,1291-0052
Compatible with Sony Xperia Tablet Z4, SGP771,SGP772

Part Number:DR-SM820
Type:Li-Polymer
Voltage:3.8V
Capacity:6000mAh
Replace Code: EB-BT825ABE
Compatible with Samsung Galaxy Tab S3 9.7, SM-T820, SM-T825

Part Number: DR-SF470
Type: Li-Polymer
Voltage:7.5V
Capacity:2387mAh
Replace Code: DAK822470K
Compatible with Microsoft Surface Book CR7, CR7-00005

Part Number:DR-SF470K
Type:Li-Polymer
Voltage:7.5V
Capacity:6800mAh
Replace Code:G3HTA024H, G3HTA023H，G3HTA021H
Compatible with Microsoft Surface Book Keyboard

Part Number: DR-SNZ2
Type: Li-Polymer
Voltage: 3.8V
Capacity: 6000mAh
Replace Code: LIS2206ERPC, 1277-3631, SGP521
Compatible with Sony Xperia Tablet Z2