Looking for materials to build a couple packs, and thought I would post here before buying it all new. Plan is one 13s5p (48V 25Ah) using Samsung 50G cells, another using 18650’s (13s5p). Max current 25A so I don’t need the crazy high discharge from moli p42 or p45; I prefer higher capacity 5000mAh cells (21700) and 3400mAh+ (18650). 21700 pack is higher priority for me. Needed items include:
- 21700 cells (5000mAh+, qty x65) current candidate is samsung 50G’s from ebay (X20 Samsung 21700 cells 5Ah (5000mAh) INR21700-50G - New (Li-ion). Comp. w/ 50E | eBay)
- 18650 cells (3400mAh+, qty x65)
- Positive terminal insulation rings
- Cell heat shrink wrapper
- Wide kapton tape (50-70mm width)
- Wide fish paper (50-70mm width)
- Wide fiberglass tape (50-70mm width)
- recommended glue for securing balance wires (low temp hot glue?)
- spot welder, in a separate post
- spare 10 or 12 gauge red+black wire
Happy to take any extra or used parts off anyone’s hands. Shipping to California USA.