Amazon.com: 4S 18650 Battery Holder Case Box for 4X 18650 15V Li-Ion with 6" Wire Leads by Envistia Mall : Electronics
4-Way 18650 Battery Holder - DFRobot
4-Way 18650 Battery Holder - DFRobot
4*10 18650 battery holder ( integrated, not stitching) Used for 4P10S 36V 10ah li-ion battery Pack electric bike battery bracket
Battery Holder 4 Cell x 18650 Price Jsumo | JSumo
4 Cell Li-ion 3.7V 18650 Battery Holder Case Plastic Lipo Battery Holder with PC Pin - China 4 Cell Li-ion 3.7V 18650 Battery Holder, with PC Pin | Made-in-China.com