Lenovo ideapad 310-14IAP/ideapad 310-15IAP87Table 4. Parts list—Overall (continued)No. FRU FRU no. CRUIDideapad310-14IAPideapad310-15IAP8 WLAN, Wifi 1X1 AC+ BT4.0, Ltn NFA4351x1AC+BT4.0 PCIE M.2WLANSW10A11641 *8 WirelessLan_Non_Intel,Cbt RTL8821AE1x1AC+BT4.1 PCIE M.2WLAN, NON-INTEL 1X1AC+BT4.1SW10A11648 *8 WirelessLan_Non_Intel,Ltn NFA435 1x1AC+BT4.1PCIE M.2 WLAN, NON-INTEL 1X1 AC+BT4.1SW10A11641 *9 USB BOARD W/FFCL80SL5C50L35765 N10 ODD BOARD W/FFCL80SM5C50L35865 N11 Battery, 2cell Polymer30W, G14 LG L15L2PB27.6V30Wh2cell bty5B10K90803 N11 Battery, 2cell Polymer30W, G14 SP/AL15M2PB2 7.5V30Wh2cellbty5B10K87714 N11 Battery, 2cell Polymer30W, G14 CP/C L15C2PB27.6V30Wh2cell bty5B10K90785 N11 Battery, 2cell Polymer30W, G14 SP/AL15M2PB2 7.4V30Wh2cellbty5B10K87712 N11 Battery, 2cell Polymer30W, G14 CP/C L15C2PB27.4V30Wh2cell bty5B10K90784 N11 Battery, 2cell Polymer39W, G14 LG L15L2PB37.72V39Wh2cell bty5B10K90806 N11 Battery, 2cell Polymer39W, G14 CP/C L15C2PB67.7V39Wh2cell bty5B10L13961 N11 Battery, 2cell Polymer39W, G14 SP/AL15M2PB47.68V39Wh2cell bty5B10K87713 N