XS Power SB500-34 Supercapacitor Battery Module 4000 Watt
XS Power SB500-34R Supercapacitor Battery Module has a max output of 4000 watts in the Group 34R BCI. Purchase your SB500-34R ultracap battery today from High-Tech Battery
Batteries provide high energy density. Supercapacitors have lower energy density than batteries, but high power density because they can be discharged almost instantaneously. The electrochemical processes in a battery take more time to deliver energy to a load. Both devices have features that fit specific energy storage needs (Figure 1).
Supercapacitors may replace coin cell batteries in many applications, such as memory backup power. The Eaton KVR-5R0C155-R (Figure 2, right) is a 1.5 F supercapacitor rated at a maximum working voltage of 5 volts. Its package dimensions are similar to those of a 20 mm coin cell. It can deliver a peak power of 0.208 watts.
The LiC has an asymmetrical structure using a lithium-doped graphite anode and an activated charcoal cathode (Figure 4). Figure 4: The hybrid supercapacitor embodies the supercapacitor and Li-ion battery characteristics. It has an enhanced number of charge/discharge cycles compared to a battery and higher discharge rates.
Modular supercapacitor packages can supply significant amounts of backup energy. The Eaton XLR-16R2507B-R (Figure 3, right) has a capacitance of 500 F and operates with a maximum voltage of 16.2 V. The module has an ESR of 1.7 milliohms (mΩ) and can supply a peak power of 38.6 kilowatts (kW).
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