Compatible Acer Replacement Laptop Battery (BTP-B2J1) -23879

The Acer BTP-ARJ1 is a 11.1V 4400mAh, Condition: New, Warranty: 12 Months, 100% OEM compatible, Guaranteed to meet or exceed OEM specifications, Chemistry: Lithium Ion

New Replacement Battery for ACER Aspire 2920-1A2G16Mi, Aspire 2920Z-2A2G16Mi, Aspire 3623NWXMi, Aspire 5541ANWXMi, Extensa 3100, TravelMate 2420A, TravelMate 2423WXCi, TravelMate 2424NWXMi, TravelMate 2428AWXMi, TravelMate 3242NWXMi, TravelMate 3304WXMi, TravelMate 6231-300512, TravelMate 6291-6753, TravelMate 6292-301G16MN.Fits or Supports: Aspire 2920-1A2G16Mi, Aspire 2920 Series, Aspire 2920Z-2A2G16Mi, Aspire 2920Z Series, Aspire 3620A, Aspire 3620 Series, Aspire 3623NWXMi, Aspire 3623WXMi, Aspire 3628AWXCi, Aspire 3628NWXMi, Aspire 3628WXMi, Aspire 3640, Aspire 3670, Aspire 5540 Series, Aspire 5541ANWXMi, Aspire 5542ANWXMi, Aspire 5550 Series, Aspire 5552NWXMi, Aspire 5560 Series, Aspire 5561AWXMi, Aspire 5562WXMi, Aspire 5563WXMi, Aspire 5590, Extensa 3100, TravelMate 2420, TravelMate 2420A, TravelMate 2420 Series, TravelMate 2423WXCi, TravelMate 2423WXMi, TravelMate 2424NWXMi, TravelMate 2424WXCi, TravelMate 2424WXMi, TravelMate 2428AWXMi, TravelMate 2440 Series, TravelMate 2470, TravelMate 3240 Series