This is a full kit for building a 2.2kwh Powerpack that fits inside a small compact suitcase that's easy to carry around. This power pack can be used for many portable power applications. It's designed to use 18650 batteries, sold separately > batteries can be purchased here. It's designed around a Printed Circuit board using surface mount cell holders it's scalable by stacking multiple boards on top of each other using brass standoffs that also serve as the electrical connection between them.  Assembly Required.

Hardware (1 kit included) Contents:
6x M4x25 standoffs 2x M4x18mm plastic standoffs 6x M4x12mm screws 4x M4 16mm screws 1x  XT60 connector 1x 55” Ribbon Cable 1x 16” Ribbon Cable 3x XT60pw connectors 2x XT60 pigtails 2x XT90 pigtails

HP Module Kit (14 kits included) Contents: Hi Power 7s Battery Module kit
1x PCB  2x 1cell holders  6x 2cell holders  1x 16pin IDC socket 1x 16pin IDC connector 4x 40mm bras M4 Standoffs  4x 6mm M4 Nylon standoffs  4x M4 Nuts 4x M4 Screws  2x 15A Fuses

BMS KIT (2x kits included) Contents: Battery Management System DIY Kit
1x PCB 3x 20A BMS units 3x 3M Double sided Adhesive 2x 35A Fuses with Bases 4x M4 screw terminals 4x M4 Nuts 4x M4 screws 4x M4x25mm standoffs 1x 6" solid copper wire 1x XT90 Pigtail 1x 16pin IDC socket 1x 16pin IDC connector  Download BMS Gerber

AMAZON BASICS MEDIUM HARD CASE (sold separately) Contents:
Exterior measures 17.6" x 13.7" x 6.3" and interior measures 16.9" x 11.8"   Click here to buy

Battery cells sold separately > Find batteries here