Wentronic solder tails NiMh battery 4 / 5A (1.2V, 1800 mAh, Flattop) (Accessories)
I've been searching for an inexpensive replacement battery for my electric toothbrush. After I built it here, I was a bit disappointed because the perceived maturity not improved. Since I did not want to open again, the toothbrush, I gave the battery