8-PCS LG LGDBB31865 4S2P Kit with (2) cell holders DIY
These batteries were only ever cycled twice in their lifetime, recently during testing and rating. Otherwise they were never used. The cell holders are made from PETG and are sturdy. Just solder them together and install your BMS and you will have a useful battery pack. The weight on this is 14.5 OZ without any packaging so shipping is expensive. Cell holder color may be white or black. Every battery is tested and rated and you will receive a datasheet on the batteries you purchased.
Cell Specifications courtesy of Second Life Storage Cell Database
LG LGDBB31865 Cell Specifications
|Description:||Purple (Dark) Cell Wrapper
White Insulator Ring
18650 Form Factor