Apple Laptop Battery Charger by Newer Technology.  Model # NWTBATCAPMB15 includes power adapter.

Based on their website it looks like it is for a MacBook Pro Duo 15" from the mid 2000's but you would need to confirm what it is compatible with.

It powers on but has not been tested.  Buying as is.Untested.  It may not work.

Please see photos for condition and information on the product stickers.

Will be shipped USPS Mail.

No Returns please.