Detailed Product Description rechargeable laptop battery for Acer Aspire 9110, 9120Part NO:BT.00603.031Alternate Part ... , 4233WLMi, 4260, 4280, 4283WLMi. Some unique characteristics of DOMKO batteries:1) 100% compatiblity, high safety, long-time working and ONE ... .3) Smart Automatic Tester quickly and conveniently tests laptop batteries for all models.4) Individual Quality Control System ensures your ...