Samsung Galaxy Tab E 7.0 EB-BT280ABA Compatible Battery 3.8V 4000mAh REC-S40A A physically mismatched or wrong-voltage

A physically mismatched or wrong-voltage cell triggers charge IC errors — this cell matches the OEM dimensions and voltage rail exactly

check that the connector is fully seated and that terminal voltage at the pack measures above 4

This lets the fuel gauge IC map the new cell's discharge curve accurately before high-current charging is applied to an uncalibrated cell

long-term energy

7V 1250mAh Li-ion cell replaces the original battery in the Navigon Triansonic PNA 4000 portable GPS navigator

Samsung Galaxy Tab E 7.0 EB-BT280ABA Compatible Battery 3.8V 4000mAh REC-S40A A physically mismatched or wrong-voltageSamsung Galaxy Tab E 7. 0 2016 4G LTE 3. 8V Li Polymer Replacement Battery (EB BT280ABA) This 3. 8V, 4000mAh lithium polymer battery replaces the original cell in the Samsung Galaxy Tab E 7. 0 2016 4G LTE. It fits SM T280, SM T285, and SM T285M tablets. OEM part numbers EB BT280ABA, EB BT280ABE, and GH43 04588A all cross to this same cell. SM T280 and SM T285 compatibility: Both variants run the same 3. 8V power rail and use the same flex connector