Check the listing for details. 5 (Five) Tecate 5F 2.7V Supercapacitors 90mOhm ESR. P/N: TPL-5.0/10X20F. Condition: New. Listed at 14.50 USD. This is a Brand new lot of 5 (Five) Tecate 5F 2.7V Supercapacitors 90mOhm ESR. P/N: TPL-5.0/10X20F.This capacitor lot would work well as a replacement to the lithium ion battery of similar dimension if a steady supply of current is not a requirement. The power density of these caps actually exceeds even the IMR Li-ion high-drain batteries, meaning that while you may see 10 Amps of current from the IMR battery, your multimeter will show over twice the current draw when connected to one of these capacitors and a low-impedance load. The downside is that the current discharge doesn't last as long as it does with the Li-ion battery. But then again, when was the last time anyone ever fully charged a Li-ion battery to 95+% capacity in under 20 seconds? GENERAL SPECIFICATIONS Item Performance Operating temperature -40°C to +65°C @ 2.7V-40°C to +85°C @ 2.3V Storage temperature -40°C to +70°C Capacitance 5F Rated voltage 2.7 VDC / 2.3 VDC Surge voltage 2.85 VDC Temperature characteristics Capacitance change: Within ±5% of initial measured value at +25°C (-40°C to +65°C)Internal resistance: Within ±50% of initial measured value at +25°C (at -40°C) Endurance(At rated voltage & max. operating temp) After 1000 hours:Capacitance change: ±30% of initial rated valueInternal resistance: Within 2 times of initial specified value Projected Load life(At rated voltage & 25°C) After 10 years:Capacitance change: Within ±30 % of initial rated valueInternal resistance: Within 2 times of initial specified value Projected cycle life(From rated voltage to 1/2 rated voltage at 25°C) After 500,000 cycles:Capacitance change: Within ±30 % of initial rated valueInternal resistance: Within 2 times of initial specified value Shelf life After 1000 hours storage, at 70°C without load, the capacitor shall meet the specified endurance limits. Biased humidity life 3000 hours of continuous charging at VR, 60°C and 90%RH for mechanical integrity STANDARD PRODUCTS Part Number Nom. Cap. (F) GMV (F)* ESR DC (mO) ESR AC (mO)(1 KHz) Leakage Current (mA)(72 hrs @ 25C) Dimensions (mm) Max PeakCurrent (A) Weight/Unit (grams) D L d LS TPL-5.0/10X20F 5 4.5 160 90 0.015 10 20 0.6 5 3.75 2.3 *NOTE: GMV = Guaranteed Minimum Value. Total Parts will guarantee you're totally happy with your purchase! 14 Day Return Policy if merchandise is in unused condition.We promise to ship your merchandise fast!We promise to send you tracking information immediately when shipped!We promise to respond to your questions and concerns!If you have any questions, concerns or suggestions please contact us through the eBay messaging system.Please take a moment to see our current specials on eBay our other eBay listings. Powered by SixBit's eCommerce Solution