About ECHEER:
ECHEER is a professional direct seller which has its own factory and US based warehouse. We have been manufacturing the laptop batteries and adapters for years. And we always focus on providing A+ qualified products, preferential prices and best service for our customer. Buy with confidence!

Compatible Part Numbers:

AA-PB9NC5B, AA-PB9NC6B, AA-PB9NC6W, AA-PB9NC6W/E, AA-PB9NS6B AA-PL9NC2B, AA-PL9NC6W AA-PB9NS6W

Compatible Laptop Models:

Samsung Q210, Q230, Q318, Q320, Q322, Q428, Q430, Q520, Q528, Q310, Q430

Samsung Q210 Series: Q210 AS01, Q210 AS05, Q210 FS01

Samsung Q310 Series Q318-DSOE, Q318-DSOH, Q318-DS02, NP-Q318E, Q318-DSOG, Q318-DS09, Q318-DS01, Q318-DSOJ, Q318-DSOKp

Samsung Q320 Series: Q320-32P, Q320-Aura p7450 Benk, sQ320-Aura p7450 Dar jo, Q320-Aura p8700 Balin, Q322 R468-DS03

Samsung NP-RF511, NP-SF410, SF410-A01, SF410-A02, NP-R540, NP-SF411, E251, E252, E372, E152, SF410, X360, X460, P210, P460, P560

Samsung R428, R429, R430, R458, R463, R464, R465, R460, R466, R467, R468, R470, R478, R480, R505, R507, R510, R517, R518, R519, R520, R522, R540, R580, R610, R620, R700, R710
R718, R720, R728, R730, R780, R780-JT01, RC410, RC510, RC710, RF411, RF511, RF512, RF711, RF712, RV409, RV409I, RV420, RV440, RV509, RV509E, RV509I, RV520, RV540, RV72

NOTE:
1.Not all models listed, If you are not sure about your model compatibility, Please contact us.
2. Please confirm your laptop model/original battery part number/battery shape before to make sure you purchase the correct replacement battery.
3. If You won’t be using the battery for a month or longer ,we suggest you to charge the battery to about 50% capacity and then remove it from the laptop and store the battery in dry and cool place.