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DIYMars
16V 20F Super Capacitor Module – 2.7V 120F Cells, Low-Temp Car Starter Kit
16V 20F Super Capacitor Module – 2.7V 120F Cells, Low-Temp Car Starter Kit
Preço normal
$29.99 USD
Preço normal
$0.00 USD
Preço de saldo
$29.99 USD
Envio calculado na finalização da compra.
Quantidade
Não foi possível carregar a disponibilidade de recolha
## Start Your Engine in the Cold — Even When Your Battery Can't
When the temperature drops, a normal battery loses most of its cranking power. This 16V 20F super capacitor module steps in exactly when you need it: it stores energy and releases it in one massive, instant burst, giving your starter motor the punch it needs to turn a cold engine over.
Unlike batteries, capacitors don't slow down in winter. They work from -40°C, charge in seconds, and can be discharged and recharged hundreds of thousands of times without wearing out.
### Why This Module
**Built from 2.7V 120F cells**
Six premium 2.7V 120F supercapacitor cells connected in series give you a 16.2V bank with 20F total capacitance — the right balance of voltage and stored energy for 12V vehicle systems.
**Instant high-current discharge**
Delivers the surge current a starter motor demands, reducing the load on your main battery and helping it last longer.
**Cold-weather reliable**
Performs where chemical batteries struggle. Ideal for winter, for vehicles that sit for long periods, and for cars, motorcycles, boats, and generators kept in unheated garages.
**Long service life**
Rated for 500,000+ charge/discharge cycles — far beyond any lead-acid battery. No acid, no maintenance, no memory effect.
**Compact DIY-friendly size**
At just 120 × 62 × 20mm, the module fits easily into tight engine bays, audio enclosures, or custom builds. Pre-configured, ready to wire in.
### Specifications
| Item | Specification |
|---|---|
| Rated voltage | 16V (16.2V max) |
| Total capacitance | 20F |
| Cell configuration | 6 × 2.7V 120F in series |
| Cell type | Supercapacitor / ultra capacitor |
| Module size | 120 × 62 × 20 mm |
| Operating temperature | -40°C to +65°C (typical) |
| Cycle life | 500,000+ cycles |
| Applications | Cold start assist, car audio power support, DIY electronics, solar/backup power |
### What's in the Box
- 1 × 16V 20F supercapacitor module kit
### Installation Notes
- Connect in parallel with your vehicle's battery, observing correct polarity (+ to +, – to –).
- A balancing / protection board is recommended for series capacitor banks to keep cell voltages even.
- Discharge the module fully before handling or modifying.
- Please confirm your vehicle's voltage and available space before ordering.
When the temperature drops, a normal battery loses most of its cranking power. This 16V 20F super capacitor module steps in exactly when you need it: it stores energy and releases it in one massive, instant burst, giving your starter motor the punch it needs to turn a cold engine over.
Unlike batteries, capacitors don't slow down in winter. They work from -40°C, charge in seconds, and can be discharged and recharged hundreds of thousands of times without wearing out.
### Why This Module
**Built from 2.7V 120F cells**
Six premium 2.7V 120F supercapacitor cells connected in series give you a 16.2V bank with 20F total capacitance — the right balance of voltage and stored energy for 12V vehicle systems.
**Instant high-current discharge**
Delivers the surge current a starter motor demands, reducing the load on your main battery and helping it last longer.
**Cold-weather reliable**
Performs where chemical batteries struggle. Ideal for winter, for vehicles that sit for long periods, and for cars, motorcycles, boats, and generators kept in unheated garages.
**Long service life**
Rated for 500,000+ charge/discharge cycles — far beyond any lead-acid battery. No acid, no maintenance, no memory effect.
**Compact DIY-friendly size**
At just 120 × 62 × 20mm, the module fits easily into tight engine bays, audio enclosures, or custom builds. Pre-configured, ready to wire in.
### Specifications
| Item | Specification |
|---|---|
| Rated voltage | 16V (16.2V max) |
| Total capacitance | 20F |
| Cell configuration | 6 × 2.7V 120F in series |
| Cell type | Supercapacitor / ultra capacitor |
| Module size | 120 × 62 × 20 mm |
| Operating temperature | -40°C to +65°C (typical) |
| Cycle life | 500,000+ cycles |
| Applications | Cold start assist, car audio power support, DIY electronics, solar/backup power |
### What's in the Box
- 1 × 16V 20F supercapacitor module kit
### Installation Notes
- Connect in parallel with your vehicle's battery, observing correct polarity (+ to +, – to –).
- A balancing / protection board is recommended for series capacitor banks to keep cell voltages even.
- Discharge the module fully before handling or modifying.
- Please confirm your vehicle's voltage and available space before ordering.
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