Dongguan City Gonghe Electronics Co., Ltd.
Dongguan City Gonghe Electronics Co., Ltd.
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High Energy Super Capacitor Battery 4.2V 21000F 220*128*7.5mm
1.High energy density: 70-220wh/kg energy density
2.Great lifespan: Over 20,000 times charge/discharge cycle.
3.Low long-term cost:This is something you should only buy for use of 10 years4.Quick charge: 30 to 60 minutes charge time.
5.Good safety and reliability: We haven't received any report of fire or explosion.
6.Low temperature performance:-40C to 7oC range of operating temperature
7.Low self-discharge: More than 80% SOC after 180 days full charge.
8.Compact size:High capacity in a very compact size.
Customized form factors meet most mechanicalrequirements
Application specific designs
Tailored capacitance,ESR and temperaturecapability
Series configurations for higher voltages
Completes system solutions
| Product name | Super capacitor battery |
| Specification: | 4.2v 21000F |
| Place of origin: | Guangdong,CN |
| Terminal: | Radial |
| Operating temperature: | From -20 to +60℃ |
| ESR: | 1mΩ |
| Life cycle: | Over 20,000 cycles |
| Standard current: | 20A |
| Max continuous current: | 40A |
| Storaged energy: | 75WH |
| MOQ: | 6PCS |
| OEM | Yes |
| Size: | 220*128*7.5mm |
| Weight: | 350g |
| Warranty: | 3 Years |
| Color: | Grey or customize |
| Applications: | Energy storage;Telecom;UPS;Solar system;Start up; Electric tools; EV etc |
