I’ve got a load of BMSs that I’m not going to use. All new, a few of them are open as they either came in a 2 pack or the leads came in another pack.
First up there is a 10s and a 12s version of this tiny BMS. http://www.bestechpower.com/37v10spcmbmspcbforli-ionli-polymerbatterypack/PCB-D503V1.html These do NOT balance. Use under supervision or with a separate balance circuit. £10 each
Next up, the ever popular Bestech HCX-D140. Two of them for 12s. SOLD
Also residing at the back of the drawer is a 10s Bestech HCX-D596. 80a Discharge with E-switch.SOLD
This one but in 10s. https://eskating.eu/product/12s-bestech-bms-80a-12s4p-5p/
Last up is a supower 12s 60a discharge bms. £30
Postage at cost. Payment in F&F or cover the fees in G&S.