My batteries are type L1154 and looked as per advertised. These alkaline cells have norminal voltage of 1.55V and worked very well in electronic toys. Best of all, it costs 1/10th of the branded cells in SG. Highly recommended for general purpose use!
I've ordered 5 pieces of this ESC for my RC projects due to the attractive price.
All ESCs worked wonderfully! My brushless motors run faster and smoother (no jitter) compared with competing Turnigy/Supersmart 6-8A ESCs. No issues with quality. Highly recommended.