Specifications- Voltage: 7.7V; Capacity: 39.04Wh 5070mAh; Battery type: Li-ion. Condition: Brand New. Up to 500 recharge cycles over the life of the battery. Compatible Model- Samsung Chromebook Plus V2 V 2 XE310XBA XE350XBA XE520QAB XB521QAB XE525QBB XE520QAA XE310XBA-K01US XE310XBA-K02US XE310XBA-K03US XE310XBA-K04US XE310XBA-K05US XE310XBA-KA1US XE310XBA-KB1US XE310XBA-KC2US XE310XBA-KC1US XE350XBA-K01US XE350XBA-K02US XE350XBA-K03US XE350XBA-K04US XE350XBA-K05US XE350XBA-KA1US XE350XBA-KB1US XE350XBA-KC2US XE350XBA-KC1US XE520QAB-K01US XE520QAB-K02US XE520QAB-K03US XE520QAB-K04US XE520QAB-K05US XE520QAB-KA1US XE520QAB-KB1US XE520QAB-KC2US XE520QAB-KC1US XE521QAB-K01US XE521QAB-K02US XE521QAB-K03US XE521QAB-K04US XE521QAB-K05US XE521QAB-KA1US XE521QAB-KB1US XE521QAB-KC2US XE521QAB-KC1US Compatible Part Numbers:- EB-BW720ABA EB-BW720ABE BA43-00390A AA-PBMN2HO AA-PBMN2H0 GH43-04691A AA1KB22fS/T-B AA1K801fS/T-B AA1KB01fS/T-B GH43-04691A 2ICP4/81/111;Samsung Galaxy Book 12 SM