OffgridSystems
New Member
I'm working on packaging and BMS solutions for cylindrical cells, of all lithium types. Current product on eBay has 18650 (working on 2170) cell packaging with and without JK active balancing BMS. All packages are bring-your-own cells. System uses high current gold plated Beryllium Copper springs instead of welding, so no-weld and no soldering. Also uses flat cable for cell sense wires instead of fragile single conductors. Specs and build information is available for both 12 and 24V nominal system, or you can roll your own and make any voltage you can imagine.
Thanks for viewing, appreciate any feedback!
Tim
12V with BMS:
12V without BMS:
12V/24V without BMS
Build your own boards using DK springs?
Thanks for viewing, appreciate any feedback!
Tim
12V with BMS:
DKblock2 rebuildable DIY 12V battery kit, 1865 lithium, weldless w/JK Active BMS | eBay
Find many great new & used options and get the best deals for DKblock2 rebuildable DIY 12V battery kit, 1865 lithium, weldless w/JK Active BMS at the best online prices at eBay! Free shipping for many products!
www.ebay.com
12V without BMS:
DKblock rebuild-able DIY 12V I8650 battery kit, weldless BYO cells/BMS -DKblock2 | eBay
Find many great new & used options and get the best deals for DKblock rebuild-able DIY 12V I8650 battery kit, weldless BYO cells/BMS -DKblock2 at the best online prices at eBay! Free shipping for many products!
www.ebay.com
12V/24V without BMS
DKblock2 rebuild-able DIY 12V 24V I8650 battery kit, weldless BYO cells/BMS | eBay
Find many great new & used options and get the best deals for DKblock2 rebuild-able DIY 12V 24V I8650 battery kit, weldless BYO cells/BMS at the best online prices at eBay! Free shipping for many products!
www.ebay.com
Build your own boards using DK springs?
DKblock BMS 18650/2170 no-weld system - spring contacts gold plated 20 pcs - DIY | eBay
If you need higher currents than 8A continuous or 15A for 10 sec, then you might want to consider welding. It can be hand soldered or machine reflow soldered to your PCB, and the design of the wide base of the part allows it to not move around pre-soldering, making the boards easier to handle.
www.ebay.com