Vertex Standard V318 Compatible Battery FNB-V165 7.4V 1650mAh Notebook X2 10-P040NF A mismatched voltage rail causes

A mismatched voltage rail causes the system controller to flag the pack as unrecognised before POST even completes

and related PS3 motherboard variants

Seasonal storage tip: If the mower sat unused through winter

Long life: Designed for deep-cycle applications such as mobility devices

the coulomb counter recalibrates and the shutdowns typically stop

Vertex Standard V318 Compatible Battery FNB-V165 7.4V 1650mAh Notebook X2 10-P040NF A mismatched voltage rail causesVertex Standard V318 VZ Series 7. 4V Li ion Replacement Battery (FNB V165) This 7. 4V, 1650mAh Li ion battery replaces the FNB V165 and FNB V165LI packs used in the Vertex Standard V318, VZ 10, VZ 12, and VZ 18 portable two way radios. It fits the same physical footprint and connector as the original, with a BMS matched to the voltage thresholds these radios expect. Capacity is drawn from product data 1650mAh 12. 21Wh. V318 and VZ series