Dr. Battery MPL16230P-07 6-cell 4400 mAh 10.8 V laptop battery

What this battery is and who it fits

The Dr. Battery MPL16230P-07 is a six-cell lithium-ion laptop battery rated at 10.8 V and 4400 mAh. It is built as a direct replacement for a long list of Toshiba Satellite models including the A660, A665, C645D, C650, C650D, C655, C655D, L510, L515, M500, M505, M645, P745, P750, P755, P755D, P770, P770D, P775, P775D, U405, C670, C670D, C675, L600 and related part numbers such as PA3816U, PA3817U, PA3818U and PA3819U. It suits owners of those machines who need a new power pack that matches the original voltage and capacity.

What to verify before ordering

Confirm the exact model name on the bottom of your Toshiba Satellite or inside the battery compartment. Cross-reference the original battery part number against the compatible list shown above. Check that the original battery is also rated at 10.8 V; a different voltage indicates a different pack. The pack is black and contains six cells, so the physical outline should match the original. If your laptop model or part number does not appear in the list, this battery will not fit.

What it replaces and when the upgrade makes sense

This unit replaces the factory-fitted battery in the listed Satellite series when the original no longer holds a useful charge. It restores the original 4400 mAh capacity and 48 Wh energy rating, giving the same run time the laptop had when new. The jump is worth it when the old pack has degraded below usable levels or has swollen. It is not for users who need a higher-capacity extended pack, a different voltage, or a battery for a non-Toshiba or unlisted model.