NiMH button cell battery 1.2V 40mAh NiMH button cell battery Over 400 cycle times Wide temp -20 to +45 degreeC ... CE,RoHS,ISO 1.2V40mAh NiMH Rechargeable Button Cell Battery Applications laptop computers, PDA, electric clocks, watches, remote control keys ... : 20mA (end at 0.9V)Operation Conditions: Temp -20~+45°C , HR 65±20%Weight: approx.1.8g Advantages Competitive priceExcellent ...