Posted by Ping on 7th Dec 2016
All V2.5 cells have been sold out and won't be manufactured. All the batteries we're selling now are V5.
We still have some V2.5 LiFePO4 battery cells in stock and will clear all of them now. Price of V2.5 LiFePO4 packs was same as the newest V5 packs. So, what's the offer for the clearance?Same price but free shipping for these V2.5 battery packs. Yes, free shipping. The shipping is same as the regular [...]
New design for good heat sinking. The big black aluminum heat sink plate is mounted on all the big IRFB4110 MOSFETs and bleeding resistors. It will be very cool when the battery is being discharged. At the end of charge, the heat sink plate will send out most heat from the bleeding resistors. Furthermore, the [...]