... lithium ion rechargeable batteries, 1.2 V, 9V nimh/nickel every stop charging.2, Vmax detection, current, protect ... large (# 1 / D), 2, 2/3-5/4AA (# 5), 2/3-5/4AAA (7), 2/3-7, etc 5F6 / ... and more of our digital products, every cell of nimh/nickel capacitance change more 300-3000mAH (traditional), ... the power to stop charging, use very convenient.2. Xiamen NaFu intelligent charger: use the patent ...